kernel/linux
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ synced 2026-10-20 19:23:40 +00:00
Code Issues Releases Packages Activity
linux/kernel/dma
History
Dave Kleikamp 7f031777be dma/pool: eliminate alloc_pages warning in atomic_pool_expand 
[ Upstream commit 463d439bec ]

atomic_pool_expand iteratively tries the allocation while decrementing
the page order. There is no need to issue a warning if an attempted
allocation fails.

Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
Fixes: d7e673ec2c ("dma-pool: Only allocate from CMA when in same memory zone")
[mszyprow: fixed typo]
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Link: https://lore.kernel.org/r/20251202152810.142370-1-dave.kleikamp@oracle.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2026-01-19 13:09:39 +01:00
..
coherent.c dma-mapping: clear dev->dma_mem to NULL after freeing it 2024-01-25 14:52:38 -08:00
contiguous.c dma/contiguous: avoid warning about unused size_bytes 2025-05-02 07:44:29 +02:00
debug.c dma-debug: fix a possible deadlock on radix_lock 2024-12-14 19:51:38 +01:00
debug.h dma-debug: teach add_dma_entry() about DMA_ATTR_SKIP_CPU_SYNC 2021-10-18 12:46:45 +02:00
direct.c dma-direct: use the correct size for dma_set_encrypted() 2022-06-29 09:03:31 +02:00
direct.h dma-direct: avoid redundant memory sync for swiotlb 2022-04-20 09:34:21 +02:00
dummy.c dma-mapping: return error code from dma_dummy_map_sg() 2021-08-09 17:13:06 +02:00
Kconfig Merge branch 'stable/for-linus-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb 2021-09-03 10:34:44 -07:00
Makefile dma-mapping updates for 5.11: 2020-12-22 13:19:43 -08:00
map_benchmark.c dma-mapping: benchmark: Don't starve others when doing the test 2024-09-12 11:07:48 +02:00
mapping.c dma: fix call order in dmam_free_coherent 2024-08-19 05:45:23 +02:00
ops_helpers.c dma-mapping: handle vmalloc addresses in dma_common_{mmap,get_sgtable} 2021-07-16 11:30:26 +02:00
pool.c dma/pool: eliminate alloc_pages warning in atomic_pool_expand 2026-01-19 13:09:39 +01:00
remap.c dma-remap: use kvmalloc_array/kvfree for larger dma memory remap 2023-08-26 14:23:22 +02:00
swiotlb.c memblock: drop memblock_free_early_nid() and memblock_free_early() 2025-03-13 12:50:07 +01:00