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linux/tools/testing/memblock/tests/basic_api.c

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memblock tests: Add memblock reset function Memblock simulator needs to be able to reset memblock data structures between different test cases. Add a function that sets all fields to their default values. Add a test checking if memblock is being initialized to expected values. Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/8c185aa7e0dd68c2c7e937c9a06c90ae413e240f.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:10 +01:00
memblock tests: Add memblock_add tests Add checks for adding a new region in different scenarios: - The region does not overlap with existing entries - The region overlaps with one of the previous entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region - The same region is added twice to the collection of available memory regions Add checks for memblock initialization to verify it sets memblock data structures to expected values. Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/b6c26525025bccec0bf7419473d4d1293eb82b3b.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:11 +01:00
memblock tests: update style of comments for memblock_add_*() functions Update comments in memblock_add_*() functions to match the style used in tests/alloc_*.c by rewording to make the expected outcome more apparent and, if more than one memblock is involved, adding a visual of the memory blocks. Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Rebecca Mckeever <remckee0@gmail.com> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
2022-04-30 17:49:36 -05:00
memblock tests: Add memblock_add tests Add checks for adding a new region in different scenarios: - The region does not overlap with existing entries - The region overlaps with one of the previous entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region - The same region is added twice to the collection of available memory regions Add checks for memblock initialization to verify it sets memblock data structures to expected values. Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/b6c26525025bccec0bf7419473d4d1293eb82b3b.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:11 +01:00
memblock tests: Split up reset_memblock function All memblock data structure fields are reset in one function. In some test cases, it's preferred to reset memory region arrays without modifying other values like allocation direction flag. Extract two functions from reset_memblock, so it's possible to reset different parts of memblock: - reset_memblock_regions - reset region arrays and their counters - reset_memblock_attributes - set other fields to their default values Update checks in basic_api.c to use new definitions. Remove reset_memblock call from memblock_initialization_check, so the true initial values are tested. Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Link: https://lore.kernel.org/r/5cc1ba9a0ade922dbf4ba450165b81a9ed17d4a9.1646055639.git.karolinadrobnik@gmail.com
2022-02-28 15:46:43 +01:00
memblock tests: Add memblock_add tests Add checks for adding a new region in different scenarios: - The region does not overlap with existing entries - The region overlaps with one of the previous entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region - The same region is added twice to the collection of available memory regions Add checks for memblock initialization to verify it sets memblock data structures to expected values. Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/b6c26525025bccec0bf7419473d4d1293eb82b3b.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:11 +01:00
memblock tests: Add memblock_add_node test Add a simple test for NUMA-aware variant of memblock_add function. Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/e2d0e6dd264c8c169242b556f7c5b12153f3dee5.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:14 +01:00
memblock tests: update style of comments for memblock_add_*() functions Update comments in memblock_add_*() functions to match the style used in tests/alloc_*.c by rewording to make the expected outcome more apparent and, if more than one memblock is involved, adding a visual of the memory blocks. Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Rebecca Mckeever <remckee0@gmail.com> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
2022-04-30 17:49:36 -05:00
memblock tests: Add memblock_add_node test Add a simple test for NUMA-aware variant of memblock_add function. Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/e2d0e6dd264c8c169242b556f7c5b12153f3dee5.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:14 +01:00
memblock tests: update style of comments for memblock_add_*() functions Update comments in memblock_add_*() functions to match the style used in tests/alloc_*.c by rewording to make the expected outcome more apparent and, if more than one memblock is involved, adding a visual of the memory blocks. Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Rebecca Mckeever <remckee0@gmail.com> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
2022-04-30 17:49:36 -05:00
memblock tests: Add memblock_add_node test Add a simple test for NUMA-aware variant of memblock_add function. Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/e2d0e6dd264c8c169242b556f7c5b12153f3dee5.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:14 +01:00
memblock tests: Split up reset_memblock function All memblock data structure fields are reset in one function. In some test cases, it's preferred to reset memory region arrays without modifying other values like allocation direction flag. Extract two functions from reset_memblock, so it's possible to reset different parts of memblock: - reset_memblock_regions - reset region arrays and their counters - reset_memblock_attributes - set other fields to their default values Update checks in basic_api.c to use new definitions. Remove reset_memblock call from memblock_initialization_check, so the true initial values are tested. Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Link: https://lore.kernel.org/r/5cc1ba9a0ade922dbf4ba450165b81a9ed17d4a9.1646055639.git.karolinadrobnik@gmail.com
2022-02-28 15:46:43 +01:00
memblock tests: Add memblock_add_node test Add a simple test for NUMA-aware variant of memblock_add function. Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/e2d0e6dd264c8c169242b556f7c5b12153f3dee5.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:14 +01:00
memblock tests: Add memblock_add tests Add checks for adding a new region in different scenarios: - The region does not overlap with existing entries - The region overlaps with one of the previous entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region - The same region is added twice to the collection of available memory regions Add checks for memblock initialization to verify it sets memblock data structures to expected values. Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/b6c26525025bccec0bf7419473d4d1293eb82b3b.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:11 +01:00
memblock tests: update style of comments for memblock_add_*() functions Update comments in memblock_add_*() functions to match the style used in tests/alloc_*.c by rewording to make the expected outcome more apparent and, if more than one memblock is involved, adding a visual of the memory blocks. Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Rebecca Mckeever <remckee0@gmail.com> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
2022-04-30 17:49:36 -05:00
memblock tests: Add memblock_add tests Add checks for adding a new region in different scenarios: - The region does not overlap with existing entries - The region overlaps with one of the previous entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region - The same region is added twice to the collection of available memory regions Add checks for memblock initialization to verify it sets memblock data structures to expected values. Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/b6c26525025bccec0bf7419473d4d1293eb82b3b.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:11 +01:00
memblock tests: Split up reset_memblock function All memblock data structure fields are reset in one function. In some test cases, it's preferred to reset memory region arrays without modifying other values like allocation direction flag. Extract two functions from reset_memblock, so it's possible to reset different parts of memblock: - reset_memblock_regions - reset region arrays and their counters - reset_memblock_attributes - set other fields to their default values Update checks in basic_api.c to use new definitions. Remove reset_memblock call from memblock_initialization_check, so the true initial values are tested. Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Link: https://lore.kernel.org/r/5cc1ba9a0ade922dbf4ba450165b81a9ed17d4a9.1646055639.git.karolinadrobnik@gmail.com
2022-02-28 15:46:43 +01:00
memblock tests: Add memblock_add tests Add checks for adding a new region in different scenarios: - The region does not overlap with existing entries - The region overlaps with one of the previous entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region - The same region is added twice to the collection of available memory regions Add checks for memblock initialization to verify it sets memblock data structures to expected values. Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/b6c26525025bccec0bf7419473d4d1293eb82b3b.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:11 +01:00
memblock tests: update style of comments for memblock_add_*() functions Update comments in memblock_add_*() functions to match the style used in tests/alloc_*.c by rewording to make the expected outcome more apparent and, if more than one memblock is involved, adding a visual of the memory blocks. Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Rebecca Mckeever <remckee0@gmail.com> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
2022-04-30 17:49:36 -05:00
memblock tests: Add memblock_add tests Add checks for adding a new region in different scenarios: - The region does not overlap with existing entries - The region overlaps with one of the previous entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region - The same region is added twice to the collection of available memory regions Add checks for memblock initialization to verify it sets memblock data structures to expected values. Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/b6c26525025bccec0bf7419473d4d1293eb82b3b.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:11 +01:00
memblock tests: Split up reset_memblock function All memblock data structure fields are reset in one function. In some test cases, it's preferred to reset memory region arrays without modifying other values like allocation direction flag. Extract two functions from reset_memblock, so it's possible to reset different parts of memblock: - reset_memblock_regions - reset region arrays and their counters - reset_memblock_attributes - set other fields to their default values Update checks in basic_api.c to use new definitions. Remove reset_memblock call from memblock_initialization_check, so the true initial values are tested. Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Link: https://lore.kernel.org/r/5cc1ba9a0ade922dbf4ba450165b81a9ed17d4a9.1646055639.git.karolinadrobnik@gmail.com
2022-02-28 15:46:43 +01:00
memblock tests: Add memblock_add tests Add checks for adding a new region in different scenarios: - The region does not overlap with existing entries - The region overlaps with one of the previous entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region - The same region is added twice to the collection of available memory regions Add checks for memblock initialization to verify it sets memblock data structures to expected values. Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/b6c26525025bccec0bf7419473d4d1293eb82b3b.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:11 +01:00
memblock tests: update style of comments for memblock_add_*() functions Update comments in memblock_add_*() functions to match the style used in tests/alloc_*.c by rewording to make the expected outcome more apparent and, if more than one memblock is involved, adding a visual of the memory blocks. Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Rebecca Mckeever <remckee0@gmail.com> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
2022-04-30 17:49:36 -05:00
memblock tests: Add memblock_add tests Add checks for adding a new region in different scenarios: - The region does not overlap with existing entries - The region overlaps with one of the previous entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region - The same region is added twice to the collection of available memory regions Add checks for memblock initialization to verify it sets memblock data structures to expected values. Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/b6c26525025bccec0bf7419473d4d1293eb82b3b.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:11 +01:00
memblock tests: Split up reset_memblock function All memblock data structure fields are reset in one function. In some test cases, it's preferred to reset memory region arrays without modifying other values like allocation direction flag. Extract two functions from reset_memblock, so it's possible to reset different parts of memblock: - reset_memblock_regions - reset region arrays and their counters - reset_memblock_attributes - set other fields to their default values Update checks in basic_api.c to use new definitions. Remove reset_memblock call from memblock_initialization_check, so the true initial values are tested. Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Link: https://lore.kernel.org/r/5cc1ba9a0ade922dbf4ba450165b81a9ed17d4a9.1646055639.git.karolinadrobnik@gmail.com
2022-02-28 15:46:43 +01:00
memblock tests: Add memblock_add tests Add checks for adding a new region in different scenarios: - The region does not overlap with existing entries - The region overlaps with one of the previous entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region - The same region is added twice to the collection of available memory regions Add checks for memblock initialization to verify it sets memblock data structures to expected values. Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/b6c26525025bccec0bf7419473d4d1293eb82b3b.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:11 +01:00
memblock tests: update style of comments for memblock_add_*() functions Update comments in memblock_add_*() functions to match the style used in tests/alloc_*.c by rewording to make the expected outcome more apparent and, if more than one memblock is involved, adding a visual of the memory blocks. Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Rebecca Mckeever <remckee0@gmail.com> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
2022-04-30 17:49:36 -05:00
memblock tests: Add memblock_add tests Add checks for adding a new region in different scenarios: - The region does not overlap with existing entries - The region overlaps with one of the previous entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region - The same region is added twice to the collection of available memory regions Add checks for memblock initialization to verify it sets memblock data structures to expected values. Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/b6c26525025bccec0bf7419473d4d1293eb82b3b.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:11 +01:00
memblock tests: Split up reset_memblock function All memblock data structure fields are reset in one function. In some test cases, it's preferred to reset memory region arrays without modifying other values like allocation direction flag. Extract two functions from reset_memblock, so it's possible to reset different parts of memblock: - reset_memblock_regions - reset region arrays and their counters - reset_memblock_attributes - set other fields to their default values Update checks in basic_api.c to use new definitions. Remove reset_memblock call from memblock_initialization_check, so the true initial values are tested. Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Link: https://lore.kernel.org/r/5cc1ba9a0ade922dbf4ba450165b81a9ed17d4a9.1646055639.git.karolinadrobnik@gmail.com
2022-02-28 15:46:43 +01:00
memblock tests: Add memblock_add tests Add checks for adding a new region in different scenarios: - The region does not overlap with existing entries - The region overlaps with one of the previous entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region - The same region is added twice to the collection of available memory regions Add checks for memblock initialization to verify it sets memblock data structures to expected values. Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/b6c26525025bccec0bf7419473d4d1293eb82b3b.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:11 +01:00
memblock tests: update style of comments for memblock_add_*() functions Update comments in memblock_add_*() functions to match the style used in tests/alloc_*.c by rewording to make the expected outcome more apparent and, if more than one memblock is involved, adding a visual of the memory blocks. Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Rebecca Mckeever <remckee0@gmail.com> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
2022-04-30 17:49:36 -05:00
memblock tests: Add memblock_add tests Add checks for adding a new region in different scenarios: - The region does not overlap with existing entries - The region overlaps with one of the previous entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region - The same region is added twice to the collection of available memory regions Add checks for memblock initialization to verify it sets memblock data structures to expected values. Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/b6c26525025bccec0bf7419473d4d1293eb82b3b.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:11 +01:00
memblock tests: Split up reset_memblock function All memblock data structure fields are reset in one function. In some test cases, it's preferred to reset memory region arrays without modifying other values like allocation direction flag. Extract two functions from reset_memblock, so it's possible to reset different parts of memblock: - reset_memblock_regions - reset region arrays and their counters - reset_memblock_attributes - set other fields to their default values Update checks in basic_api.c to use new definitions. Remove reset_memblock call from memblock_initialization_check, so the true initial values are tested. Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Link: https://lore.kernel.org/r/5cc1ba9a0ade922dbf4ba450165b81a9ed17d4a9.1646055639.git.karolinadrobnik@gmail.com
2022-02-28 15:46:43 +01:00
memblock tests: Add memblock_add tests Add checks for adding a new region in different scenarios: - The region does not overlap with existing entries - The region overlaps with one of the previous entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region - The same region is added twice to the collection of available memory regions Add checks for memblock initialization to verify it sets memblock data structures to expected values. Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/b6c26525025bccec0bf7419473d4d1293eb82b3b.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:11 +01:00
memblock tests: Add memblock_add_node test Add a simple test for NUMA-aware variant of memblock_add function. Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/e2d0e6dd264c8c169242b556f7c5b12153f3dee5.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:14 +01:00
memblock tests: Add memblock_add tests Add checks for adding a new region in different scenarios: - The region does not overlap with existing entries - The region overlaps with one of the previous entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region - The same region is added twice to the collection of available memory regions Add checks for memblock initialization to verify it sets memblock data structures to expected values. Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/b6c26525025bccec0bf7419473d4d1293eb82b3b.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:11 +01:00
memblock tests: update style of comments for memblock_reserve_*() functions Update comments in memblock_reserve_*() functions to match the style used in tests/alloc_*.c by rewording to make the expected outcome more apparent and, if more than one memblock is involved, adding a visual of the memory blocks. If the comment has an extra column of spaces, remove the extra space at the beginning of each line for consistency and to conform to Linux kernel coding style. Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Rebecca Mckeever <remckee0@gmail.com> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
2022-04-30 17:49:37 -05:00
memblock tests: Add memblock_reserve tests Add checks for marking a region as reserved in different scenarios: - The region does not overlap with existing entries - The region overlaps with one of the previous entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region - The same region is marked as reserved twice Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/cac867d2b6c17e53d9e977b5d6cd88cc4e9453b6.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:12 +01:00
memblock tests: Split up reset_memblock function All memblock data structure fields are reset in one function. In some test cases, it's preferred to reset memory region arrays without modifying other values like allocation direction flag. Extract two functions from reset_memblock, so it's possible to reset different parts of memblock: - reset_memblock_regions - reset region arrays and their counters - reset_memblock_attributes - set other fields to their default values Update checks in basic_api.c to use new definitions. Remove reset_memblock call from memblock_initialization_check, so the true initial values are tested. Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Link: https://lore.kernel.org/r/5cc1ba9a0ade922dbf4ba450165b81a9ed17d4a9.1646055639.git.karolinadrobnik@gmail.com
2022-02-28 15:46:43 +01:00
memblock tests: Add memblock_reserve tests Add checks for marking a region as reserved in different scenarios: - The region does not overlap with existing entries - The region overlaps with one of the previous entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region - The same region is marked as reserved twice Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/cac867d2b6c17e53d9e977b5d6cd88cc4e9453b6.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:12 +01:00
memblock tests: update style of comments for memblock_reserve_*() functions Update comments in memblock_reserve_*() functions to match the style used in tests/alloc_*.c by rewording to make the expected outcome more apparent and, if more than one memblock is involved, adding a visual of the memory blocks. If the comment has an extra column of spaces, remove the extra space at the beginning of each line for consistency and to conform to Linux kernel coding style. Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Rebecca Mckeever <remckee0@gmail.com> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
2022-04-30 17:49:37 -05:00
memblock tests: Add memblock_reserve tests Add checks for marking a region as reserved in different scenarios: - The region does not overlap with existing entries - The region overlaps with one of the previous entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region - The same region is marked as reserved twice Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/cac867d2b6c17e53d9e977b5d6cd88cc4e9453b6.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:12 +01:00
memblock tests: Split up reset_memblock function All memblock data structure fields are reset in one function. In some test cases, it's preferred to reset memory region arrays without modifying other values like allocation direction flag. Extract two functions from reset_memblock, so it's possible to reset different parts of memblock: - reset_memblock_regions - reset region arrays and their counters - reset_memblock_attributes - set other fields to their default values Update checks in basic_api.c to use new definitions. Remove reset_memblock call from memblock_initialization_check, so the true initial values are tested. Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Link: https://lore.kernel.org/r/5cc1ba9a0ade922dbf4ba450165b81a9ed17d4a9.1646055639.git.karolinadrobnik@gmail.com
2022-02-28 15:46:43 +01:00
memblock tests: Add memblock_reserve tests Add checks for marking a region as reserved in different scenarios: - The region does not overlap with existing entries - The region overlaps with one of the previous entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region - The same region is marked as reserved twice Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/cac867d2b6c17e53d9e977b5d6cd88cc4e9453b6.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:12 +01:00
memblock tests: update style of comments for memblock_reserve_*() functions Update comments in memblock_reserve_*() functions to match the style used in tests/alloc_*.c by rewording to make the expected outcome more apparent and, if more than one memblock is involved, adding a visual of the memory blocks. If the comment has an extra column of spaces, remove the extra space at the beginning of each line for consistency and to conform to Linux kernel coding style. Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Rebecca Mckeever <remckee0@gmail.com> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
2022-04-30 17:49:37 -05:00
memblock tests: Add memblock_reserve tests Add checks for marking a region as reserved in different scenarios: - The region does not overlap with existing entries - The region overlaps with one of the previous entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region - The same region is marked as reserved twice Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/cac867d2b6c17e53d9e977b5d6cd88cc4e9453b6.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:12 +01:00
memblock tests: Split up reset_memblock function All memblock data structure fields are reset in one function. In some test cases, it's preferred to reset memory region arrays without modifying other values like allocation direction flag. Extract two functions from reset_memblock, so it's possible to reset different parts of memblock: - reset_memblock_regions - reset region arrays and their counters - reset_memblock_attributes - set other fields to their default values Update checks in basic_api.c to use new definitions. Remove reset_memblock call from memblock_initialization_check, so the true initial values are tested. Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Link: https://lore.kernel.org/r/5cc1ba9a0ade922dbf4ba450165b81a9ed17d4a9.1646055639.git.karolinadrobnik@gmail.com
2022-02-28 15:46:43 +01:00
memblock tests: Add memblock_reserve tests Add checks for marking a region as reserved in different scenarios: - The region does not overlap with existing entries - The region overlaps with one of the previous entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region - The same region is marked as reserved twice Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/cac867d2b6c17e53d9e977b5d6cd88cc4e9453b6.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:12 +01:00
memblock tests: update style of comments for memblock_reserve_*() functions Update comments in memblock_reserve_*() functions to match the style used in tests/alloc_*.c by rewording to make the expected outcome more apparent and, if more than one memblock is involved, adding a visual of the memory blocks. If the comment has an extra column of spaces, remove the extra space at the beginning of each line for consistency and to conform to Linux kernel coding style. Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Rebecca Mckeever <remckee0@gmail.com> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
2022-04-30 17:49:37 -05:00
memblock tests: Add memblock_reserve tests Add checks for marking a region as reserved in different scenarios: - The region does not overlap with existing entries - The region overlaps with one of the previous entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region - The same region is marked as reserved twice Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/cac867d2b6c17e53d9e977b5d6cd88cc4e9453b6.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:12 +01:00
memblock tests: Split up reset_memblock function All memblock data structure fields are reset in one function. In some test cases, it's preferred to reset memory region arrays without modifying other values like allocation direction flag. Extract two functions from reset_memblock, so it's possible to reset different parts of memblock: - reset_memblock_regions - reset region arrays and their counters - reset_memblock_attributes - set other fields to their default values Update checks in basic_api.c to use new definitions. Remove reset_memblock call from memblock_initialization_check, so the true initial values are tested. Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Link: https://lore.kernel.org/r/5cc1ba9a0ade922dbf4ba450165b81a9ed17d4a9.1646055639.git.karolinadrobnik@gmail.com
2022-02-28 15:46:43 +01:00
memblock tests: Add memblock_reserve tests Add checks for marking a region as reserved in different scenarios: - The region does not overlap with existing entries - The region overlaps with one of the previous entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region - The same region is marked as reserved twice Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/cac867d2b6c17e53d9e977b5d6cd88cc4e9453b6.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:12 +01:00
memblock tests: update style of comments for memblock_reserve_*() functions Update comments in memblock_reserve_*() functions to match the style used in tests/alloc_*.c by rewording to make the expected outcome more apparent and, if more than one memblock is involved, adding a visual of the memory blocks. If the comment has an extra column of spaces, remove the extra space at the beginning of each line for consistency and to conform to Linux kernel coding style. Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Rebecca Mckeever <remckee0@gmail.com> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
2022-04-30 17:49:37 -05:00
memblock tests: Add memblock_reserve tests Add checks for marking a region as reserved in different scenarios: - The region does not overlap with existing entries - The region overlaps with one of the previous entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region - The same region is marked as reserved twice Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/cac867d2b6c17e53d9e977b5d6cd88cc4e9453b6.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:12 +01:00
memblock tests: Split up reset_memblock function All memblock data structure fields are reset in one function. In some test cases, it's preferred to reset memory region arrays without modifying other values like allocation direction flag. Extract two functions from reset_memblock, so it's possible to reset different parts of memblock: - reset_memblock_regions - reset region arrays and their counters - reset_memblock_attributes - set other fields to their default values Update checks in basic_api.c to use new definitions. Remove reset_memblock call from memblock_initialization_check, so the true initial values are tested. Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Link: https://lore.kernel.org/r/5cc1ba9a0ade922dbf4ba450165b81a9ed17d4a9.1646055639.git.karolinadrobnik@gmail.com
2022-02-28 15:46:43 +01:00
memblock tests: Add memblock_reserve tests Add checks for marking a region as reserved in different scenarios: - The region does not overlap with existing entries - The region overlaps with one of the previous entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region - The same region is marked as reserved twice Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/cac867d2b6c17e53d9e977b5d6cd88cc4e9453b6.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:12 +01:00
memblock tests: update style of comments for memblock_reserve_*() functions Update comments in memblock_reserve_*() functions to match the style used in tests/alloc_*.c by rewording to make the expected outcome more apparent and, if more than one memblock is involved, adding a visual of the memory blocks. If the comment has an extra column of spaces, remove the extra space at the beginning of each line for consistency and to conform to Linux kernel coding style. Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Rebecca Mckeever <remckee0@gmail.com> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
2022-04-30 17:49:37 -05:00
memblock tests: Add memblock_reserve tests Add checks for marking a region as reserved in different scenarios: - The region does not overlap with existing entries - The region overlaps with one of the previous entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region - The same region is marked as reserved twice Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/cac867d2b6c17e53d9e977b5d6cd88cc4e9453b6.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:12 +01:00
memblock tests: Split up reset_memblock function All memblock data structure fields are reset in one function. In some test cases, it's preferred to reset memory region arrays without modifying other values like allocation direction flag. Extract two functions from reset_memblock, so it's possible to reset different parts of memblock: - reset_memblock_regions - reset region arrays and their counters - reset_memblock_attributes - set other fields to their default values Update checks in basic_api.c to use new definitions. Remove reset_memblock call from memblock_initialization_check, so the true initial values are tested. Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Link: https://lore.kernel.org/r/5cc1ba9a0ade922dbf4ba450165b81a9ed17d4a9.1646055639.git.karolinadrobnik@gmail.com
2022-02-28 15:46:43 +01:00
memblock tests: Add memblock_reserve tests Add checks for marking a region as reserved in different scenarios: - The region does not overlap with existing entries - The region overlaps with one of the previous entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region - The same region is marked as reserved twice Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/cac867d2b6c17e53d9e977b5d6cd88cc4e9453b6.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:12 +01:00
memblock tests: update style of comments for memblock_remove_*() functions Update comments in memblock_remove_*() functions to match the style used in tests/alloc_*.c by rewording to make the expected outcome more apparent and, if more than one memblock is involved, adding a visual of the memory blocks. If the comment has an extra column of spaces, remove the extra space at the beginning of each line for consistency and to conform to Linux kernel coding style. Signed-off-by: Rebecca Mckeever <remckee0@gmail.com> Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
2022-04-30 17:49:38 -05:00
memblock tests: Add memblock_remove tests Add checks for removing a region from available memory in different scenarios: - The requested region matches one in the collection of available memory regions - The requested region does not exist in memblock.memory - The region overlaps with one of the entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/8e6aa005407bbe1a75b75e85ac04ebb51318a52a.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:13 +01:00
memblock tests: Split up reset_memblock function All memblock data structure fields are reset in one function. In some test cases, it's preferred to reset memory region arrays without modifying other values like allocation direction flag. Extract two functions from reset_memblock, so it's possible to reset different parts of memblock: - reset_memblock_regions - reset region arrays and their counters - reset_memblock_attributes - set other fields to their default values Update checks in basic_api.c to use new definitions. Remove reset_memblock call from memblock_initialization_check, so the true initial values are tested. Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Link: https://lore.kernel.org/r/5cc1ba9a0ade922dbf4ba450165b81a9ed17d4a9.1646055639.git.karolinadrobnik@gmail.com
2022-02-28 15:46:43 +01:00
memblock tests: Add memblock_remove tests Add checks for removing a region from available memory in different scenarios: - The requested region matches one in the collection of available memory regions - The requested region does not exist in memblock.memory - The region overlaps with one of the entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/8e6aa005407bbe1a75b75e85ac04ebb51318a52a.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:13 +01:00
memblock tests: update style of comments for memblock_remove_*() functions Update comments in memblock_remove_*() functions to match the style used in tests/alloc_*.c by rewording to make the expected outcome more apparent and, if more than one memblock is involved, adding a visual of the memory blocks. If the comment has an extra column of spaces, remove the extra space at the beginning of each line for consistency and to conform to Linux kernel coding style. Signed-off-by: Rebecca Mckeever <remckee0@gmail.com> Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
2022-04-30 17:49:38 -05:00
memblock tests: Add memblock_remove tests Add checks for removing a region from available memory in different scenarios: - The requested region matches one in the collection of available memory regions - The requested region does not exist in memblock.memory - The region overlaps with one of the entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/8e6aa005407bbe1a75b75e85ac04ebb51318a52a.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:13 +01:00
memblock tests: Split up reset_memblock function All memblock data structure fields are reset in one function. In some test cases, it's preferred to reset memory region arrays without modifying other values like allocation direction flag. Extract two functions from reset_memblock, so it's possible to reset different parts of memblock: - reset_memblock_regions - reset region arrays and their counters - reset_memblock_attributes - set other fields to their default values Update checks in basic_api.c to use new definitions. Remove reset_memblock call from memblock_initialization_check, so the true initial values are tested. Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Link: https://lore.kernel.org/r/5cc1ba9a0ade922dbf4ba450165b81a9ed17d4a9.1646055639.git.karolinadrobnik@gmail.com
2022-02-28 15:46:43 +01:00
memblock tests: Add memblock_remove tests Add checks for removing a region from available memory in different scenarios: - The requested region matches one in the collection of available memory regions - The requested region does not exist in memblock.memory - The region overlaps with one of the entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/8e6aa005407bbe1a75b75e85ac04ebb51318a52a.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:13 +01:00
memblock tests: update style of comments for memblock_remove_*() functions Update comments in memblock_remove_*() functions to match the style used in tests/alloc_*.c by rewording to make the expected outcome more apparent and, if more than one memblock is involved, adding a visual of the memory blocks. If the comment has an extra column of spaces, remove the extra space at the beginning of each line for consistency and to conform to Linux kernel coding style. Signed-off-by: Rebecca Mckeever <remckee0@gmail.com> Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
2022-04-30 17:49:38 -05:00
memblock tests: Add memblock_remove tests Add checks for removing a region from available memory in different scenarios: - The requested region matches one in the collection of available memory regions - The requested region does not exist in memblock.memory - The region overlaps with one of the entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/8e6aa005407bbe1a75b75e85ac04ebb51318a52a.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:13 +01:00
memblock tests: Split up reset_memblock function All memblock data structure fields are reset in one function. In some test cases, it's preferred to reset memory region arrays without modifying other values like allocation direction flag. Extract two functions from reset_memblock, so it's possible to reset different parts of memblock: - reset_memblock_regions - reset region arrays and their counters - reset_memblock_attributes - set other fields to their default values Update checks in basic_api.c to use new definitions. Remove reset_memblock call from memblock_initialization_check, so the true initial values are tested. Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Link: https://lore.kernel.org/r/5cc1ba9a0ade922dbf4ba450165b81a9ed17d4a9.1646055639.git.karolinadrobnik@gmail.com
2022-02-28 15:46:43 +01:00
memblock tests: Add memblock_remove tests Add checks for removing a region from available memory in different scenarios: - The requested region matches one in the collection of available memory regions - The requested region does not exist in memblock.memory - The region overlaps with one of the entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/8e6aa005407bbe1a75b75e85ac04ebb51318a52a.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:13 +01:00
memblock tests: update style of comments for memblock_remove_*() functions Update comments in memblock_remove_*() functions to match the style used in tests/alloc_*.c by rewording to make the expected outcome more apparent and, if more than one memblock is involved, adding a visual of the memory blocks. If the comment has an extra column of spaces, remove the extra space at the beginning of each line for consistency and to conform to Linux kernel coding style. Signed-off-by: Rebecca Mckeever <remckee0@gmail.com> Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
2022-04-30 17:49:38 -05:00
memblock tests: Add memblock_remove tests Add checks for removing a region from available memory in different scenarios: - The requested region matches one in the collection of available memory regions - The requested region does not exist in memblock.memory - The region overlaps with one of the entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/8e6aa005407bbe1a75b75e85ac04ebb51318a52a.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:13 +01:00
memblock tests: Split up reset_memblock function All memblock data structure fields are reset in one function. In some test cases, it's preferred to reset memory region arrays without modifying other values like allocation direction flag. Extract two functions from reset_memblock, so it's possible to reset different parts of memblock: - reset_memblock_regions - reset region arrays and their counters - reset_memblock_attributes - set other fields to their default values Update checks in basic_api.c to use new definitions. Remove reset_memblock call from memblock_initialization_check, so the true initial values are tested. Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Link: https://lore.kernel.org/r/5cc1ba9a0ade922dbf4ba450165b81a9ed17d4a9.1646055639.git.karolinadrobnik@gmail.com
2022-02-28 15:46:43 +01:00
memblock tests: Add memblock_remove tests Add checks for removing a region from available memory in different scenarios: - The requested region matches one in the collection of available memory regions - The requested region does not exist in memblock.memory - The region overlaps with one of the entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/8e6aa005407bbe1a75b75e85ac04ebb51318a52a.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:13 +01:00
memblock tests: update style of comments for memblock_remove_*() functions Update comments in memblock_remove_*() functions to match the style used in tests/alloc_*.c by rewording to make the expected outcome more apparent and, if more than one memblock is involved, adding a visual of the memory blocks. If the comment has an extra column of spaces, remove the extra space at the beginning of each line for consistency and to conform to Linux kernel coding style. Signed-off-by: Rebecca Mckeever <remckee0@gmail.com> Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
2022-04-30 17:49:38 -05:00
memblock tests: Add memblock_remove tests Add checks for removing a region from available memory in different scenarios: - The requested region matches one in the collection of available memory regions - The requested region does not exist in memblock.memory - The region overlaps with one of the entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/8e6aa005407bbe1a75b75e85ac04ebb51318a52a.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:13 +01:00
memblock tests: Split up reset_memblock function All memblock data structure fields are reset in one function. In some test cases, it's preferred to reset memory region arrays without modifying other values like allocation direction flag. Extract two functions from reset_memblock, so it's possible to reset different parts of memblock: - reset_memblock_regions - reset region arrays and their counters - reset_memblock_attributes - set other fields to their default values Update checks in basic_api.c to use new definitions. Remove reset_memblock call from memblock_initialization_check, so the true initial values are tested. Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Link: https://lore.kernel.org/r/5cc1ba9a0ade922dbf4ba450165b81a9ed17d4a9.1646055639.git.karolinadrobnik@gmail.com
2022-02-28 15:46:43 +01:00
memblock tests: Add memblock_remove tests Add checks for removing a region from available memory in different scenarios: - The requested region matches one in the collection of available memory regions - The requested region does not exist in memblock.memory - The region overlaps with one of the entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/8e6aa005407bbe1a75b75e85ac04ebb51318a52a.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:13 +01:00
memblock tests: Add memblock_free tests Add checks for removing a region from reserved memory in different scenarios: - The requested region matches one in the collection of reserved memory regions - The requested region does not exist in memblock.reserved - The region overlaps with one of the entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/30af95c82754ad8029404c3b528a5ef1c05d1ed6.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:15 +01:00
memblock tests: update style of comments for memblock_free_*() functions Update comments in memblock_free_*() functions to match the style used in tests/alloc_*.c by rewording to make the expected outcome more apparent and, if more than one memblock is involved, adding a visual of the memory blocks. If the comment has an extra column of spaces, remove the extra space at the beginning of each line for consistency and to conform to Linux kernel coding style. Signed-off-by: Rebecca Mckeever <remckee0@gmail.com> Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
2022-04-30 17:49:39 -05:00
memblock tests: Add memblock_free tests Add checks for removing a region from reserved memory in different scenarios: - The requested region matches one in the collection of reserved memory regions - The requested region does not exist in memblock.reserved - The region overlaps with one of the entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/30af95c82754ad8029404c3b528a5ef1c05d1ed6.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:15 +01:00
memblock tests: Split up reset_memblock function All memblock data structure fields are reset in one function. In some test cases, it's preferred to reset memory region arrays without modifying other values like allocation direction flag. Extract two functions from reset_memblock, so it's possible to reset different parts of memblock: - reset_memblock_regions - reset region arrays and their counters - reset_memblock_attributes - set other fields to their default values Update checks in basic_api.c to use new definitions. Remove reset_memblock call from memblock_initialization_check, so the true initial values are tested. Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Link: https://lore.kernel.org/r/5cc1ba9a0ade922dbf4ba450165b81a9ed17d4a9.1646055639.git.karolinadrobnik@gmail.com
2022-02-28 15:46:43 +01:00
memblock tests: Add memblock_free tests Add checks for removing a region from reserved memory in different scenarios: - The requested region matches one in the collection of reserved memory regions - The requested region does not exist in memblock.reserved - The region overlaps with one of the entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/30af95c82754ad8029404c3b528a5ef1c05d1ed6.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:15 +01:00
memblock tests: update style of comments for memblock_free_*() functions Update comments in memblock_free_*() functions to match the style used in tests/alloc_*.c by rewording to make the expected outcome more apparent and, if more than one memblock is involved, adding a visual of the memory blocks. If the comment has an extra column of spaces, remove the extra space at the beginning of each line for consistency and to conform to Linux kernel coding style. Signed-off-by: Rebecca Mckeever <remckee0@gmail.com> Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
2022-04-30 17:49:39 -05:00
memblock tests: Add memblock_free tests Add checks for removing a region from reserved memory in different scenarios: - The requested region matches one in the collection of reserved memory regions - The requested region does not exist in memblock.reserved - The region overlaps with one of the entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/30af95c82754ad8029404c3b528a5ef1c05d1ed6.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:15 +01:00
memblock tests: Split up reset_memblock function All memblock data structure fields are reset in one function. In some test cases, it's preferred to reset memory region arrays without modifying other values like allocation direction flag. Extract two functions from reset_memblock, so it's possible to reset different parts of memblock: - reset_memblock_regions - reset region arrays and their counters - reset_memblock_attributes - set other fields to their default values Update checks in basic_api.c to use new definitions. Remove reset_memblock call from memblock_initialization_check, so the true initial values are tested. Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Link: https://lore.kernel.org/r/5cc1ba9a0ade922dbf4ba450165b81a9ed17d4a9.1646055639.git.karolinadrobnik@gmail.com
2022-02-28 15:46:43 +01:00
memblock tests: Add memblock_free tests Add checks for removing a region from reserved memory in different scenarios: - The requested region matches one in the collection of reserved memory regions - The requested region does not exist in memblock.reserved - The region overlaps with one of the entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/30af95c82754ad8029404c3b528a5ef1c05d1ed6.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:15 +01:00
memblock tests: update style of comments for memblock_free_*() functions Update comments in memblock_free_*() functions to match the style used in tests/alloc_*.c by rewording to make the expected outcome more apparent and, if more than one memblock is involved, adding a visual of the memory blocks. If the comment has an extra column of spaces, remove the extra space at the beginning of each line for consistency and to conform to Linux kernel coding style. Signed-off-by: Rebecca Mckeever <remckee0@gmail.com> Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
2022-04-30 17:49:39 -05:00
memblock tests: Add memblock_free tests Add checks for removing a region from reserved memory in different scenarios: - The requested region matches one in the collection of reserved memory regions - The requested region does not exist in memblock.reserved - The region overlaps with one of the entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/30af95c82754ad8029404c3b528a5ef1c05d1ed6.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:15 +01:00
memblock tests: Split up reset_memblock function All memblock data structure fields are reset in one function. In some test cases, it's preferred to reset memory region arrays without modifying other values like allocation direction flag. Extract two functions from reset_memblock, so it's possible to reset different parts of memblock: - reset_memblock_regions - reset region arrays and their counters - reset_memblock_attributes - set other fields to their default values Update checks in basic_api.c to use new definitions. Remove reset_memblock call from memblock_initialization_check, so the true initial values are tested. Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Link: https://lore.kernel.org/r/5cc1ba9a0ade922dbf4ba450165b81a9ed17d4a9.1646055639.git.karolinadrobnik@gmail.com
2022-02-28 15:46:43 +01:00
memblock tests: Add memblock_free tests Add checks for removing a region from reserved memory in different scenarios: - The requested region matches one in the collection of reserved memory regions - The requested region does not exist in memblock.reserved - The region overlaps with one of the entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/30af95c82754ad8029404c3b528a5ef1c05d1ed6.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:15 +01:00
memblock tests: update style of comments for memblock_free_*() functions Update comments in memblock_free_*() functions to match the style used in tests/alloc_*.c by rewording to make the expected outcome more apparent and, if more than one memblock is involved, adding a visual of the memory blocks. If the comment has an extra column of spaces, remove the extra space at the beginning of each line for consistency and to conform to Linux kernel coding style. Signed-off-by: Rebecca Mckeever <remckee0@gmail.com> Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
2022-04-30 17:49:39 -05:00
memblock tests: Add memblock_free tests Add checks for removing a region from reserved memory in different scenarios: - The requested region matches one in the collection of reserved memory regions - The requested region does not exist in memblock.reserved - The region overlaps with one of the entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/30af95c82754ad8029404c3b528a5ef1c05d1ed6.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:15 +01:00
memblock tests: Split up reset_memblock function All memblock data structure fields are reset in one function. In some test cases, it's preferred to reset memory region arrays without modifying other values like allocation direction flag. Extract two functions from reset_memblock, so it's possible to reset different parts of memblock: - reset_memblock_regions - reset region arrays and their counters - reset_memblock_attributes - set other fields to their default values Update checks in basic_api.c to use new definitions. Remove reset_memblock call from memblock_initialization_check, so the true initial values are tested. Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Link: https://lore.kernel.org/r/5cc1ba9a0ade922dbf4ba450165b81a9ed17d4a9.1646055639.git.karolinadrobnik@gmail.com
2022-02-28 15:46:43 +01:00
memblock tests: Add memblock_free tests Add checks for removing a region from reserved memory in different scenarios: - The requested region matches one in the collection of reserved memory regions - The requested region does not exist in memblock.reserved - The region overlaps with one of the entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/30af95c82754ad8029404c3b528a5ef1c05d1ed6.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:15 +01:00
memblock tests: update style of comments for memblock_free_*() functions Update comments in memblock_free_*() functions to match the style used in tests/alloc_*.c by rewording to make the expected outcome more apparent and, if more than one memblock is involved, adding a visual of the memory blocks. If the comment has an extra column of spaces, remove the extra space at the beginning of each line for consistency and to conform to Linux kernel coding style. Signed-off-by: Rebecca Mckeever <remckee0@gmail.com> Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
2022-04-30 17:49:39 -05:00
memblock tests: Add memblock_free tests Add checks for removing a region from reserved memory in different scenarios: - The requested region matches one in the collection of reserved memory regions - The requested region does not exist in memblock.reserved - The region overlaps with one of the entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/30af95c82754ad8029404c3b528a5ef1c05d1ed6.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:15 +01:00
memblock tests: Split up reset_memblock function All memblock data structure fields are reset in one function. In some test cases, it's preferred to reset memory region arrays without modifying other values like allocation direction flag. Extract two functions from reset_memblock, so it's possible to reset different parts of memblock: - reset_memblock_regions - reset region arrays and their counters - reset_memblock_attributes - set other fields to their default values Update checks in basic_api.c to use new definitions. Remove reset_memblock call from memblock_initialization_check, so the true initial values are tested. Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Link: https://lore.kernel.org/r/5cc1ba9a0ade922dbf4ba450165b81a9ed17d4a9.1646055639.git.karolinadrobnik@gmail.com
2022-02-28 15:46:43 +01:00
memblock tests: Add memblock_free tests Add checks for removing a region from reserved memory in different scenarios: - The requested region matches one in the collection of reserved memory regions - The requested region does not exist in memblock.reserved - The region overlaps with one of the entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/30af95c82754ad8029404c3b528a5ef1c05d1ed6.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:15 +01:00
memblock tests: Add memblock reset function Memblock simulator needs to be able to reset memblock data structures between different test cases. Add a function that sets all fields to their default values. Add a test checking if memblock is being initialized to expected values. Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/8c185aa7e0dd68c2c7e937c9a06c90ae413e240f.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:10 +01:00
memblock tests: Add memblock_add tests Add checks for adding a new region in different scenarios: - The region does not overlap with existing entries - The region overlaps with one of the previous entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region - The same region is added twice to the collection of available memory regions Add checks for memblock initialization to verify it sets memblock data structures to expected values. Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/b6c26525025bccec0bf7419473d4d1293eb82b3b.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:11 +01:00
memblock tests: Add memblock_reserve tests Add checks for marking a region as reserved in different scenarios: - The region does not overlap with existing entries - The region overlaps with one of the previous entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region - The same region is marked as reserved twice Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/cac867d2b6c17e53d9e977b5d6cd88cc4e9453b6.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:12 +01:00
memblock tests: Add memblock_remove tests Add checks for removing a region from available memory in different scenarios: - The requested region matches one in the collection of available memory regions - The requested region does not exist in memblock.memory - The region overlaps with one of the entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/8e6aa005407bbe1a75b75e85ac04ebb51318a52a.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:13 +01:00
memblock tests: Add memblock_free tests Add checks for removing a region from reserved memory in different scenarios: - The requested region matches one in the collection of reserved memory regions - The requested region does not exist in memblock.reserved - The region overlaps with one of the entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/30af95c82754ad8029404c3b528a5ef1c05d1ed6.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:15 +01:00
memblock tests: Add memblock_reserve tests Add checks for marking a region as reserved in different scenarios: - The region does not overlap with existing entries - The region overlaps with one of the previous entries: from the top (its end address is bigger than the base of the existing region) or from the bottom (its base address is smaller than the end address of one of the regions) - The region is within an already defined region - The same region is marked as reserved twice Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/cac867d2b6c17e53d9e977b5d6cd88cc4e9453b6.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:12 +01:00
memblock tests: Add memblock reset function Memblock simulator needs to be able to reset memblock data structures between different test cases. Add a function that sets all fields to their default values. Add a test checking if memblock is being initialized to expected values. Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/8c185aa7e0dd68c2c7e937c9a06c90ae413e240f.1643796665.git.karolinadrobnik@gmail.com
2022-02-02 12:03:10 +01:00