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linux/include/asm-generic/percpu.h

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Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
PERCPU: Collect the DECLARE/DEFINE declarations together Collect the DECLARE/DEFINE declarations together in linux/percpu-defs.h so that they're in one place, and give them descriptive comments, particularly the SHARED_ALIGNED variant. It would be nice to collect these in linux/percpu.h, but that's not possible without sorting out the severe #include recursion between the x86 arch headers and the general headers (and possibly other arches too). Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-04-21 23:00:29 +01:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] i386: Use per-cpu variables for GDT, PDA Allocating PDA and GDT at boot is a pain. Using simple per-cpu variables adds happiness (although we need the GDT page-aligned for Xen, which we do in a followup patch). [akpm@linux-foundation.org: build fix] Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Andi Kleen <ak@suse.de> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2007-05-02 19:27:10 +02:00
PERCPU: Collect the DECLARE/DEFINE declarations together Collect the DECLARE/DEFINE declarations together in linux/percpu-defs.h so that they're in one place, and give them descriptive comments, particularly the SHARED_ALIGNED variant. It would be nice to collect these in linux/percpu.h, but that's not possible without sorting out the severe #include recursion between the x86 arch headers and the general headers (and possibly other arches too). Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-04-21 23:00:29 +01:00
percpu: make the asm-generic/percpu.h more "generic" - add support for PER_CPU_ATTRIBUTES - fix generic smp percpu_modcopy to use per_cpu_offset() macro. Add the ability to use generic/percpu even if the arch needs to override several aspects of its operations. This will enable the use of generic percpu.h for all arches. An arch may define: __per_cpu_offset Do not use the generic pointer array. Arch must define per_cpu_offset(cpu) (used by x86_64, s390). __my_cpu_offset Can be defined to provide an optimized way to determine the offset for variables of the currently executing processor. Used by ia64, x86_64, x86_32, sparc64, s/390. SHIFT_PTR(ptr, offset) If an arch defines it then special handling of pointer arithmentic may be implemented. Used by s/390. (Some of these special percpu arch implementations may be later consolidated so that there are less cases to deal with.) Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Mike Travis <travis@sgi.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-01-30 13:32:52 +01:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
percpu: make the asm-generic/percpu.h more "generic" - add support for PER_CPU_ATTRIBUTES - fix generic smp percpu_modcopy to use per_cpu_offset() macro. Add the ability to use generic/percpu even if the arch needs to override several aspects of its operations. This will enable the use of generic percpu.h for all arches. An arch may define: __per_cpu_offset Do not use the generic pointer array. Arch must define per_cpu_offset(cpu) (used by x86_64, s390). __my_cpu_offset Can be defined to provide an optimized way to determine the offset for variables of the currently executing processor. Used by ia64, x86_64, x86_32, sparc64, s/390. SHIFT_PTR(ptr, offset) If an arch defines it then special handling of pointer arithmentic may be implemented. Used by s/390. (Some of these special percpu arch implementations may be later consolidated so that there are less cases to deal with.) Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Mike Travis <travis@sgi.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-01-30 13:32:52 +01:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] lockdep: add per_cpu_offset() Add the per_cpu_offset() generic method. (used by the lock validator) Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Cc: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-07-03 00:24:26 -07:00
percpu: make the asm-generic/percpu.h more "generic" - add support for PER_CPU_ATTRIBUTES - fix generic smp percpu_modcopy to use per_cpu_offset() macro. Add the ability to use generic/percpu even if the arch needs to override several aspects of its operations. This will enable the use of generic percpu.h for all arches. An arch may define: __per_cpu_offset Do not use the generic pointer array. Arch must define per_cpu_offset(cpu) (used by x86_64, s390). __my_cpu_offset Can be defined to provide an optimized way to determine the offset for variables of the currently executing processor. Used by ia64, x86_64, x86_32, sparc64, s/390. SHIFT_PTR(ptr, offset) If an arch defines it then special handling of pointer arithmentic may be implemented. Used by s/390. (Some of these special percpu arch implementations may be later consolidated so that there are less cases to deal with.) Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Mike Travis <travis@sgi.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-01-30 13:32:52 +01:00
percpu: fix DEBUG_PREEMPT per_cpu checking 2.6.25-rc1 percpu changes broke CONFIG_DEBUG_PREEMPT's per_cpu checking on several architectures. On s390, sparc64 and x86 it's been weakened to not checking at all; whereas on powerpc64 it's become too strict, issuing warnings from __raw_get_cpu_var in io_schedule and init_timer for example. Fix this by weakening powerpc's __my_cpu_offset to use the non-checking local_paca instead of get_paca (which itself contains such a check); and strengthening the generic my_cpu_offset to go the old slow way via smp_processor_id when CONFIG_DEBUG_PREEMPT (debug_smp_processor_id is where all the knowledge of what's correct when lives). Signed-off-by: Hugh Dickins <hugh@veritas.com> Reviewed-by: Mike Travis <travis@sgi.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-23 19:40:17 +00:00
percpu: make the asm-generic/percpu.h more "generic" - add support for PER_CPU_ATTRIBUTES - fix generic smp percpu_modcopy to use per_cpu_offset() macro. Add the ability to use generic/percpu even if the arch needs to override several aspects of its operations. This will enable the use of generic percpu.h for all arches. An arch may define: __per_cpu_offset Do not use the generic pointer array. Arch must define per_cpu_offset(cpu) (used by x86_64, s390). __my_cpu_offset Can be defined to provide an optimized way to determine the offset for variables of the currently executing processor. Used by ia64, x86_64, x86_32, sparc64, s/390. SHIFT_PTR(ptr, offset) If an arch defines it then special handling of pointer arithmentic may be implemented. Used by s/390. (Some of these special percpu arch implementations may be later consolidated so that there are less cases to deal with.) Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Mike Travis <travis@sgi.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-01-30 13:32:52 +01:00
percpu: introduce arch_raw_cpu_ptr() Currently, archs can override raw_cpu_ptr() directly; however, we wanna build a layer of indirection in the generic part of percpu so that we can implement generic features there without affecting archs. Introduce arch_raw_cpu_ptr() which is used to define raw_cpu_ptr() by generic percpu code. The two are identical for now. x86 is currently the only arch which overrides raw_cpu_ptr() and is converted to define arch_raw_cpu_ptr() instead. This doesn't introduce any functional difference. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Christoph Lameter <cl@linux-foundation.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com>
2014-06-17 19:12:34 -04:00
x86, percpu: Optimize this_cpu_ptr Allow arches to implement __this_cpu_ptr, and provide an x86 version. Before: movq $foo, %rax movq %gs:this_cpu_off, %rdx addq %rdx, %rax After: movq $foo, %rax addq %gs:this_cpu_off, %rax The benefit is doing it in one less instruction and not clobbering a temporary register. tj: * Beefed up the comment a bit and renamed in-macro temp variable to match neighboring macros. * Folded fix for const pointer case found in linux-next. * Fixed sparse notation. Signed-off-by: Brian Gerst <brgerst@gmail.com> Signed-off-by: Tejun Heo <tj@kernel.org>
2010-09-09 18:17:26 +02:00
percpu: introduce arch_raw_cpu_ptr() Currently, archs can override raw_cpu_ptr() directly; however, we wanna build a layer of indirection in the generic part of percpu so that we can implement generic features there without affecting archs. Introduce arch_raw_cpu_ptr() which is used to define raw_cpu_ptr() by generic percpu code. The two are identical for now. x86 is currently the only arch which overrides raw_cpu_ptr() and is converted to define arch_raw_cpu_ptr() instead. This doesn't introduce any functional difference. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Christoph Lameter <cl@linux-foundation.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com>
2014-06-17 19:12:34 -04:00
x86/non-x86: percpu, node ids, apic ids x86.git fixup Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2008-01-30 13:33:32 +01:00
percpu: make the asm-generic/percpu.h more "generic" - add support for PER_CPU_ATTRIBUTES - fix generic smp percpu_modcopy to use per_cpu_offset() macro. Add the ability to use generic/percpu even if the arch needs to override several aspects of its operations. This will enable the use of generic percpu.h for all arches. An arch may define: __per_cpu_offset Do not use the generic pointer array. Arch must define per_cpu_offset(cpu) (used by x86_64, s390). __my_cpu_offset Can be defined to provide an optimized way to determine the offset for variables of the currently executing processor. Used by ia64, x86_64, x86_32, sparc64, s/390. SHIFT_PTR(ptr, offset) If an arch defines it then special handling of pointer arithmentic may be implemented. Used by s/390. (Some of these special percpu arch implementations may be later consolidated so that there are less cases to deal with.) Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Mike Travis <travis@sgi.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-01-30 13:32:52 +01:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
FRV: Fix the section attribute on UP DECLARE_PER_CPU() In non-SMP mode, the variable section attribute specified by DECLARE_PER_CPU() does not agree with that specified by DEFINE_PER_CPU(). This means that architectures that have a small data section references relative to a base register may throw up linkage errors due to too great a displacement between where the base register points and the per-CPU variable. On FRV, the .h declaration says that the variable is in the .sdata section, but the .c definition says it's actually in the .data section. The linker throws up the following errors: kernel/built-in.o: In function `release_task': kernel/exit.c:78: relocation truncated to fit: R_FRV_GPREL12 against symbol `per_cpu__process_counts' defined in .data section in kernel/built-in.o kernel/exit.c:78: relocation truncated to fit: R_FRV_GPREL12 against symbol `per_cpu__process_counts' defined in .data section in kernel/built-in.o To fix this, DECLARE_PER_CPU() should simply apply the same section attribute as does DEFINE_PER_CPU(). However, this is made slightly more complex by virtue of the fact that there are several variants on DEFINE, so these need to be matched by variants on DECLARE. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-04-21 23:00:24 +01:00
Rename .data[.percpu][.XXX] to .data[..percpu][..XXX]. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-02-20 01:03:43 +01:00
FRV: Fix the section attribute on UP DECLARE_PER_CPU() In non-SMP mode, the variable section attribute specified by DECLARE_PER_CPU() does not agree with that specified by DEFINE_PER_CPU(). This means that architectures that have a small data section references relative to a base register may throw up linkage errors due to too great a displacement between where the base register points and the per-CPU variable. On FRV, the .h declaration says that the variable is in the .sdata section, but the .c definition says it's actually in the .data section. The linker throws up the following errors: kernel/built-in.o: In function `release_task': kernel/exit.c:78: relocation truncated to fit: R_FRV_GPREL12 against symbol `per_cpu__process_counts' defined in .data section in kernel/built-in.o kernel/exit.c:78: relocation truncated to fit: R_FRV_GPREL12 against symbol `per_cpu__process_counts' defined in .data section in kernel/built-in.o To fix this, DECLARE_PER_CPU() should simply apply the same section attribute as does DEFINE_PER_CPU(). However, this is made slightly more complex by virtue of the fact that there are several variants on DEFINE, so these need to be matched by variants on DECLARE. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-04-21 23:00:24 +01:00
percpu: make the asm-generic/percpu.h more "generic" - add support for PER_CPU_ATTRIBUTES - fix generic smp percpu_modcopy to use per_cpu_offset() macro. Add the ability to use generic/percpu even if the arch needs to override several aspects of its operations. This will enable the use of generic percpu.h for all arches. An arch may define: __per_cpu_offset Do not use the generic pointer array. Arch must define per_cpu_offset(cpu) (used by x86_64, s390). __my_cpu_offset Can be defined to provide an optimized way to determine the offset for variables of the currently executing processor. Used by ia64, x86_64, x86_32, sparc64, s/390. SHIFT_PTR(ptr, offset) If an arch defines it then special handling of pointer arithmentic may be implemented. Used by s/390. (Some of these special percpu arch implementations may be later consolidated so that there are less cases to deal with.) Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Mike Travis <travis@sgi.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-01-30 13:32:52 +01:00
alpha: fix percpu build breakage alpha percpu access requires custom SHIFT_PERCPU_PTR() definition for modules to work around addressing range limitation. This is done via generating inline assembly using C preprocessing which forces the assembler to generate external reference. This happens behind the compiler's back and makes the compiler think that static percpu variables in modules are unused. This used to be worked around by using __unused attribute for percpu variables which prevent the compiler from omitting the variable; however, recent declare/definition attribute unification change broke this as __used can't be used for declaration. Also, in the process, PER_CPU_ATTRIBUTES definition in alpha percpu.h got broken. This patch adds PER_CPU_DEF_ATTRIBUTES which is only used for definitions and make alpha use it to add __used for percpu variables in modules. This also fixes the PER_CPU_ATTRIBUTES double definition bug. Signed-off-by: Tejun Heo <tj@kernel.org> Tested-by: maximilian attems <max@stro.at> Acked-by: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: Richard Henderson <rth@twiddle.net> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-30 11:41:18 -07:00
percpu: reorder macros in percpu header files * In include/asm-generic/percpu.h, collect {raw|_this}_cpu_generic*() macros into one place. They were dispersed through {raw|this}_cpu_*_N() definitions and the visiual inconsistency was making following the code unnecessarily difficult. * In include/linux/percpu-defs.h, move __verify_pcpu_ptr() later in the file so that it's right above accessor definitions where it's actually used. This is pure reorganization. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:39 -04:00
percpu: preffity percpu header files percpu macros are difficult to read. It's partly because they're fairly complex but also because they simply lack visual and conventional consistency to an unusual degree. The preceding patches tried to organize macro definitions consistently by their roles. This patch makes the following cosmetic changes to improve overall readability. * Use consistent convention for multi-line macro definitions - "do {" or "({" are now put on their own lines and the line continuing '\' are all put on the same column. * Temp variables used inside macro are consistently given "__" prefix. * When a macro argument is passed to another macro or a function, putting extra parenthses around it doesn't help anything. Don't put them. * _this_cpu_generic_*() are renamed to this_cpu_generic_*() so that they're consistent with raw_cpu_generic_*(). * Reorganize raw_cpu_*() and this_cpu_*() definitions so that trivial wrappers are collected in one place after actual operation definitions. * Other misc cleanups including reorganizing comments. All changes in this patch are cosmetic and cause no functional difference. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:40 -04:00
percpu: reorder macros in percpu header files * In include/asm-generic/percpu.h, collect {raw|_this}_cpu_generic*() macros into one place. They were dispersed through {raw|this}_cpu_*_N() definitions and the visiual inconsistency was making following the code unnecessarily difficult. * In include/linux/percpu-defs.h, move __verify_pcpu_ptr() later in the file so that it's right above accessor definitions where it's actually used. This is pure reorganization. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:39 -04:00
percpu: preffity percpu header files percpu macros are difficult to read. It's partly because they're fairly complex but also because they simply lack visual and conventional consistency to an unusual degree. The preceding patches tried to organize macro definitions consistently by their roles. This patch makes the following cosmetic changes to improve overall readability. * Use consistent convention for multi-line macro definitions - "do {" or "({" are now put on their own lines and the line continuing '\' are all put on the same column. * Temp variables used inside macro are consistently given "__" prefix. * When a macro argument is passed to another macro or a function, putting extra parenthses around it doesn't help anything. Don't put them. * _this_cpu_generic_*() are renamed to this_cpu_generic_*() so that they're consistent with raw_cpu_generic_*(). * Reorganize raw_cpu_*() and this_cpu_*() definitions so that trivial wrappers are collected in one place after actual operation definitions. * Other misc cleanups including reorganizing comments. All changes in this patch are cosmetic and cause no functional difference. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:40 -04:00
percpu: reorder macros in percpu header files * In include/asm-generic/percpu.h, collect {raw|_this}_cpu_generic*() macros into one place. They were dispersed through {raw|this}_cpu_*_N() definitions and the visiual inconsistency was making following the code unnecessarily difficult. * In include/linux/percpu-defs.h, move __verify_pcpu_ptr() later in the file so that it's right above accessor definitions where it's actually used. This is pure reorganization. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:39 -04:00
percpu: preffity percpu header files percpu macros are difficult to read. It's partly because they're fairly complex but also because they simply lack visual and conventional consistency to an unusual degree. The preceding patches tried to organize macro definitions consistently by their roles. This patch makes the following cosmetic changes to improve overall readability. * Use consistent convention for multi-line macro definitions - "do {" or "({" are now put on their own lines and the line continuing '\' are all put on the same column. * Temp variables used inside macro are consistently given "__" prefix. * When a macro argument is passed to another macro or a function, putting extra parenthses around it doesn't help anything. Don't put them. * _this_cpu_generic_*() are renamed to this_cpu_generic_*() so that they're consistent with raw_cpu_generic_*(). * Reorganize raw_cpu_*() and this_cpu_*() definitions so that trivial wrappers are collected in one place after actual operation definitions. * Other misc cleanups including reorganizing comments. All changes in this patch are cosmetic and cause no functional difference. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:40 -04:00
percpu: reorder macros in percpu header files * In include/asm-generic/percpu.h, collect {raw|_this}_cpu_generic*() macros into one place. They were dispersed through {raw|this}_cpu_*_N() definitions and the visiual inconsistency was making following the code unnecessarily difficult. * In include/linux/percpu-defs.h, move __verify_pcpu_ptr() later in the file so that it's right above accessor definitions where it's actually used. This is pure reorganization. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:39 -04:00
percpu: preffity percpu header files percpu macros are difficult to read. It's partly because they're fairly complex but also because they simply lack visual and conventional consistency to an unusual degree. The preceding patches tried to organize macro definitions consistently by their roles. This patch makes the following cosmetic changes to improve overall readability. * Use consistent convention for multi-line macro definitions - "do {" or "({" are now put on their own lines and the line continuing '\' are all put on the same column. * Temp variables used inside macro are consistently given "__" prefix. * When a macro argument is passed to another macro or a function, putting extra parenthses around it doesn't help anything. Don't put them. * _this_cpu_generic_*() are renamed to this_cpu_generic_*() so that they're consistent with raw_cpu_generic_*(). * Reorganize raw_cpu_*() and this_cpu_*() definitions so that trivial wrappers are collected in one place after actual operation definitions. * Other misc cleanups including reorganizing comments. All changes in this patch are cosmetic and cause no functional difference. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:40 -04:00
percpu: reorder macros in percpu header files * In include/asm-generic/percpu.h, collect {raw|_this}_cpu_generic*() macros into one place. They were dispersed through {raw|this}_cpu_*_N() definitions and the visiual inconsistency was making following the code unnecessarily difficult. * In include/linux/percpu-defs.h, move __verify_pcpu_ptr() later in the file so that it's right above accessor definitions where it's actually used. This is pure reorganization. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:39 -04:00
percpu: preffity percpu header files percpu macros are difficult to read. It's partly because they're fairly complex but also because they simply lack visual and conventional consistency to an unusual degree. The preceding patches tried to organize macro definitions consistently by their roles. This patch makes the following cosmetic changes to improve overall readability. * Use consistent convention for multi-line macro definitions - "do {" or "({" are now put on their own lines and the line continuing '\' are all put on the same column. * Temp variables used inside macro are consistently given "__" prefix. * When a macro argument is passed to another macro or a function, putting extra parenthses around it doesn't help anything. Don't put them. * _this_cpu_generic_*() are renamed to this_cpu_generic_*() so that they're consistent with raw_cpu_generic_*(). * Reorganize raw_cpu_*() and this_cpu_*() definitions so that trivial wrappers are collected in one place after actual operation definitions. * Other misc cleanups including reorganizing comments. All changes in this patch are cosmetic and cause no functional difference. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:40 -04:00
percpu: reorder macros in percpu header files * In include/asm-generic/percpu.h, collect {raw|_this}_cpu_generic*() macros into one place. They were dispersed through {raw|this}_cpu_*_N() definitions and the visiual inconsistency was making following the code unnecessarily difficult. * In include/linux/percpu-defs.h, move __verify_pcpu_ptr() later in the file so that it's right above accessor definitions where it's actually used. This is pure reorganization. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:39 -04:00
percpu: preffity percpu header files percpu macros are difficult to read. It's partly because they're fairly complex but also because they simply lack visual and conventional consistency to an unusual degree. The preceding patches tried to organize macro definitions consistently by their roles. This patch makes the following cosmetic changes to improve overall readability. * Use consistent convention for multi-line macro definitions - "do {" or "({" are now put on their own lines and the line continuing '\' are all put on the same column. * Temp variables used inside macro are consistently given "__" prefix. * When a macro argument is passed to another macro or a function, putting extra parenthses around it doesn't help anything. Don't put them. * _this_cpu_generic_*() are renamed to this_cpu_generic_*() so that they're consistent with raw_cpu_generic_*(). * Reorganize raw_cpu_*() and this_cpu_*() definitions so that trivial wrappers are collected in one place after actual operation definitions. * Other misc cleanups including reorganizing comments. All changes in this patch are cosmetic and cause no functional difference. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:40 -04:00
percpu: reorder macros in percpu header files * In include/asm-generic/percpu.h, collect {raw|_this}_cpu_generic*() macros into one place. They were dispersed through {raw|this}_cpu_*_N() definitions and the visiual inconsistency was making following the code unnecessarily difficult. * In include/linux/percpu-defs.h, move __verify_pcpu_ptr() later in the file so that it's right above accessor definitions where it's actually used. This is pure reorganization. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:39 -04:00
percpu: preffity percpu header files percpu macros are difficult to read. It's partly because they're fairly complex but also because they simply lack visual and conventional consistency to an unusual degree. The preceding patches tried to organize macro definitions consistently by their roles. This patch makes the following cosmetic changes to improve overall readability. * Use consistent convention for multi-line macro definitions - "do {" or "({" are now put on their own lines and the line continuing '\' are all put on the same column. * Temp variables used inside macro are consistently given "__" prefix. * When a macro argument is passed to another macro or a function, putting extra parenthses around it doesn't help anything. Don't put them. * _this_cpu_generic_*() are renamed to this_cpu_generic_*() so that they're consistent with raw_cpu_generic_*(). * Reorganize raw_cpu_*() and this_cpu_*() definitions so that trivial wrappers are collected in one place after actual operation definitions. * Other misc cleanups including reorganizing comments. All changes in this patch are cosmetic and cause no functional difference. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:40 -04:00
percpu: reorder macros in percpu header files * In include/asm-generic/percpu.h, collect {raw|_this}_cpu_generic*() macros into one place. They were dispersed through {raw|this}_cpu_*_N() definitions and the visiual inconsistency was making following the code unnecessarily difficult. * In include/linux/percpu-defs.h, move __verify_pcpu_ptr() later in the file so that it's right above accessor definitions where it's actually used. This is pure reorganization. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:39 -04:00
percpu: preffity percpu header files percpu macros are difficult to read. It's partly because they're fairly complex but also because they simply lack visual and conventional consistency to an unusual degree. The preceding patches tried to organize macro definitions consistently by their roles. This patch makes the following cosmetic changes to improve overall readability. * Use consistent convention for multi-line macro definitions - "do {" or "({" are now put on their own lines and the line continuing '\' are all put on the same column. * Temp variables used inside macro are consistently given "__" prefix. * When a macro argument is passed to another macro or a function, putting extra parenthses around it doesn't help anything. Don't put them. * _this_cpu_generic_*() are renamed to this_cpu_generic_*() so that they're consistent with raw_cpu_generic_*(). * Reorganize raw_cpu_*() and this_cpu_*() definitions so that trivial wrappers are collected in one place after actual operation definitions. * Other misc cleanups including reorganizing comments. All changes in this patch are cosmetic and cause no functional difference. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:40 -04:00
percpu: reorder macros in percpu header files * In include/asm-generic/percpu.h, collect {raw|_this}_cpu_generic*() macros into one place. They were dispersed through {raw|this}_cpu_*_N() definitions and the visiual inconsistency was making following the code unnecessarily difficult. * In include/linux/percpu-defs.h, move __verify_pcpu_ptr() later in the file so that it's right above accessor definitions where it's actually used. This is pure reorganization. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:39 -04:00
percpu: preffity percpu header files percpu macros are difficult to read. It's partly because they're fairly complex but also because they simply lack visual and conventional consistency to an unusual degree. The preceding patches tried to organize macro definitions consistently by their roles. This patch makes the following cosmetic changes to improve overall readability. * Use consistent convention for multi-line macro definitions - "do {" or "({" are now put on their own lines and the line continuing '\' are all put on the same column. * Temp variables used inside macro are consistently given "__" prefix. * When a macro argument is passed to another macro or a function, putting extra parenthses around it doesn't help anything. Don't put them. * _this_cpu_generic_*() are renamed to this_cpu_generic_*() so that they're consistent with raw_cpu_generic_*(). * Reorganize raw_cpu_*() and this_cpu_*() definitions so that trivial wrappers are collected in one place after actual operation definitions. * Other misc cleanups including reorganizing comments. All changes in this patch are cosmetic and cause no functional difference. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:40 -04:00
percpu: reorder macros in percpu header files * In include/asm-generic/percpu.h, collect {raw|_this}_cpu_generic*() macros into one place. They were dispersed through {raw|this}_cpu_*_N() definitions and the visiual inconsistency was making following the code unnecessarily difficult. * In include/linux/percpu-defs.h, move __verify_pcpu_ptr() later in the file so that it's right above accessor definitions where it's actually used. This is pure reorganization. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:39 -04:00
percpu: preffity percpu header files percpu macros are difficult to read. It's partly because they're fairly complex but also because they simply lack visual and conventional consistency to an unusual degree. The preceding patches tried to organize macro definitions consistently by their roles. This patch makes the following cosmetic changes to improve overall readability. * Use consistent convention for multi-line macro definitions - "do {" or "({" are now put on their own lines and the line continuing '\' are all put on the same column. * Temp variables used inside macro are consistently given "__" prefix. * When a macro argument is passed to another macro or a function, putting extra parenthses around it doesn't help anything. Don't put them. * _this_cpu_generic_*() are renamed to this_cpu_generic_*() so that they're consistent with raw_cpu_generic_*(). * Reorganize raw_cpu_*() and this_cpu_*() definitions so that trivial wrappers are collected in one place after actual operation definitions. * Other misc cleanups including reorganizing comments. All changes in this patch are cosmetic and cause no functional difference. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:40 -04:00
percpu: reorder macros in percpu header files * In include/asm-generic/percpu.h, collect {raw|_this}_cpu_generic*() macros into one place. They were dispersed through {raw|this}_cpu_*_N() definitions and the visiual inconsistency was making following the code unnecessarily difficult. * In include/linux/percpu-defs.h, move __verify_pcpu_ptr() later in the file so that it's right above accessor definitions where it's actually used. This is pure reorganization. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:39 -04:00
percpu: preffity percpu header files percpu macros are difficult to read. It's partly because they're fairly complex but also because they simply lack visual and conventional consistency to an unusual degree. The preceding patches tried to organize macro definitions consistently by their roles. This patch makes the following cosmetic changes to improve overall readability. * Use consistent convention for multi-line macro definitions - "do {" or "({" are now put on their own lines and the line continuing '\' are all put on the same column. * Temp variables used inside macro are consistently given "__" prefix. * When a macro argument is passed to another macro or a function, putting extra parenthses around it doesn't help anything. Don't put them. * _this_cpu_generic_*() are renamed to this_cpu_generic_*() so that they're consistent with raw_cpu_generic_*(). * Reorganize raw_cpu_*() and this_cpu_*() definitions so that trivial wrappers are collected in one place after actual operation definitions. * Other misc cleanups including reorganizing comments. All changes in this patch are cosmetic and cause no functional difference. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:40 -04:00
percpu: reorder macros in percpu header files * In include/asm-generic/percpu.h, collect {raw|_this}_cpu_generic*() macros into one place. They were dispersed through {raw|this}_cpu_*_N() definitions and the visiual inconsistency was making following the code unnecessarily difficult. * In include/linux/percpu-defs.h, move __verify_pcpu_ptr() later in the file so that it's right above accessor definitions where it's actually used. This is pure reorganization. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:39 -04:00
percpu: preffity percpu header files percpu macros are difficult to read. It's partly because they're fairly complex but also because they simply lack visual and conventional consistency to an unusual degree. The preceding patches tried to organize macro definitions consistently by their roles. This patch makes the following cosmetic changes to improve overall readability. * Use consistent convention for multi-line macro definitions - "do {" or "({" are now put on their own lines and the line continuing '\' are all put on the same column. * Temp variables used inside macro are consistently given "__" prefix. * When a macro argument is passed to another macro or a function, putting extra parenthses around it doesn't help anything. Don't put them. * _this_cpu_generic_*() are renamed to this_cpu_generic_*() so that they're consistent with raw_cpu_generic_*(). * Reorganize raw_cpu_*() and this_cpu_*() definitions so that trivial wrappers are collected in one place after actual operation definitions. * Other misc cleanups including reorganizing comments. All changes in this patch are cosmetic and cause no functional difference. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:40 -04:00
percpu: reorder macros in percpu header files * In include/asm-generic/percpu.h, collect {raw|_this}_cpu_generic*() macros into one place. They were dispersed through {raw|this}_cpu_*_N() definitions and the visiual inconsistency was making following the code unnecessarily difficult. * In include/linux/percpu-defs.h, move __verify_pcpu_ptr() later in the file so that it's right above accessor definitions where it's actually used. This is pure reorganization. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:39 -04:00
percpu: preffity percpu header files percpu macros are difficult to read. It's partly because they're fairly complex but also because they simply lack visual and conventional consistency to an unusual degree. The preceding patches tried to organize macro definitions consistently by their roles. This patch makes the following cosmetic changes to improve overall readability. * Use consistent convention for multi-line macro definitions - "do {" or "({" are now put on their own lines and the line continuing '\' are all put on the same column. * Temp variables used inside macro are consistently given "__" prefix. * When a macro argument is passed to another macro or a function, putting extra parenthses around it doesn't help anything. Don't put them. * _this_cpu_generic_*() are renamed to this_cpu_generic_*() so that they're consistent with raw_cpu_generic_*(). * Reorganize raw_cpu_*() and this_cpu_*() definitions so that trivial wrappers are collected in one place after actual operation definitions. * Other misc cleanups including reorganizing comments. All changes in this patch are cosmetic and cause no functional difference. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:40 -04:00
percpu: reorder macros in percpu header files * In include/asm-generic/percpu.h, collect {raw|_this}_cpu_generic*() macros into one place. They were dispersed through {raw|this}_cpu_*_N() definitions and the visiual inconsistency was making following the code unnecessarily difficult. * In include/linux/percpu-defs.h, move __verify_pcpu_ptr() later in the file so that it's right above accessor definitions where it's actually used. This is pure reorganization. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:39 -04:00
percpu: preffity percpu header files percpu macros are difficult to read. It's partly because they're fairly complex but also because they simply lack visual and conventional consistency to an unusual degree. The preceding patches tried to organize macro definitions consistently by their roles. This patch makes the following cosmetic changes to improve overall readability. * Use consistent convention for multi-line macro definitions - "do {" or "({" are now put on their own lines and the line continuing '\' are all put on the same column. * Temp variables used inside macro are consistently given "__" prefix. * When a macro argument is passed to another macro or a function, putting extra parenthses around it doesn't help anything. Don't put them. * _this_cpu_generic_*() are renamed to this_cpu_generic_*() so that they're consistent with raw_cpu_generic_*(). * Reorganize raw_cpu_*() and this_cpu_*() definitions so that trivial wrappers are collected in one place after actual operation definitions. * Other misc cleanups including reorganizing comments. All changes in this patch are cosmetic and cause no functional difference. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:40 -04:00
percpu: reorder macros in percpu header files * In include/asm-generic/percpu.h, collect {raw|_this}_cpu_generic*() macros into one place. They were dispersed through {raw|this}_cpu_*_N() definitions and the visiual inconsistency was making following the code unnecessarily difficult. * In include/linux/percpu-defs.h, move __verify_pcpu_ptr() later in the file so that it's right above accessor definitions where it's actually used. This is pure reorganization. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:39 -04:00
percpu: preffity percpu header files percpu macros are difficult to read. It's partly because they're fairly complex but also because they simply lack visual and conventional consistency to an unusual degree. The preceding patches tried to organize macro definitions consistently by their roles. This patch makes the following cosmetic changes to improve overall readability. * Use consistent convention for multi-line macro definitions - "do {" or "({" are now put on their own lines and the line continuing '\' are all put on the same column. * Temp variables used inside macro are consistently given "__" prefix. * When a macro argument is passed to another macro or a function, putting extra parenthses around it doesn't help anything. Don't put them. * _this_cpu_generic_*() are renamed to this_cpu_generic_*() so that they're consistent with raw_cpu_generic_*(). * Reorganize raw_cpu_*() and this_cpu_*() definitions so that trivial wrappers are collected in one place after actual operation definitions. * Other misc cleanups including reorganizing comments. All changes in this patch are cosmetic and cause no functional difference. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:40 -04:00
percpu: reorder macros in percpu header files * In include/asm-generic/percpu.h, collect {raw|_this}_cpu_generic*() macros into one place. They were dispersed through {raw|this}_cpu_*_N() definitions and the visiual inconsistency was making following the code unnecessarily difficult. * In include/linux/percpu-defs.h, move __verify_pcpu_ptr() later in the file so that it's right above accessor definitions where it's actually used. This is pure reorganization. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:39 -04:00
percpu: preffity percpu header files percpu macros are difficult to read. It's partly because they're fairly complex but also because they simply lack visual and conventional consistency to an unusual degree. The preceding patches tried to organize macro definitions consistently by their roles. This patch makes the following cosmetic changes to improve overall readability. * Use consistent convention for multi-line macro definitions - "do {" or "({" are now put on their own lines and the line continuing '\' are all put on the same column. * Temp variables used inside macro are consistently given "__" prefix. * When a macro argument is passed to another macro or a function, putting extra parenthses around it doesn't help anything. Don't put them. * _this_cpu_generic_*() are renamed to this_cpu_generic_*() so that they're consistent with raw_cpu_generic_*(). * Reorganize raw_cpu_*() and this_cpu_*() definitions so that trivial wrappers are collected in one place after actual operation definitions. * Other misc cleanups including reorganizing comments. All changes in this patch are cosmetic and cause no functional difference. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:40 -04:00
percpu: reorder macros in percpu header files * In include/asm-generic/percpu.h, collect {raw|_this}_cpu_generic*() macros into one place. They were dispersed through {raw|this}_cpu_*_N() definitions and the visiual inconsistency was making following the code unnecessarily difficult. * In include/linux/percpu-defs.h, move __verify_pcpu_ptr() later in the file so that it's right above accessor definitions where it's actually used. This is pure reorganization. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:39 -04:00
percpu: preffity percpu header files percpu macros are difficult to read. It's partly because they're fairly complex but also because they simply lack visual and conventional consistency to an unusual degree. The preceding patches tried to organize macro definitions consistently by their roles. This patch makes the following cosmetic changes to improve overall readability. * Use consistent convention for multi-line macro definitions - "do {" or "({" are now put on their own lines and the line continuing '\' are all put on the same column. * Temp variables used inside macro are consistently given "__" prefix. * When a macro argument is passed to another macro or a function, putting extra parenthses around it doesn't help anything. Don't put them. * _this_cpu_generic_*() are renamed to this_cpu_generic_*() so that they're consistent with raw_cpu_generic_*(). * Reorganize raw_cpu_*() and this_cpu_*() definitions so that trivial wrappers are collected in one place after actual operation definitions. * Other misc cleanups including reorganizing comments. All changes in this patch are cosmetic and cause no functional difference. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:40 -04:00
percpu: reorder macros in percpu header files * In include/asm-generic/percpu.h, collect {raw|_this}_cpu_generic*() macros into one place. They were dispersed through {raw|this}_cpu_*_N() definitions and the visiual inconsistency was making following the code unnecessarily difficult. * In include/linux/percpu-defs.h, move __verify_pcpu_ptr() later in the file so that it's right above accessor definitions where it's actually used. This is pure reorganization. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:39 -04:00
percpu: preffity percpu header files percpu macros are difficult to read. It's partly because they're fairly complex but also because they simply lack visual and conventional consistency to an unusual degree. The preceding patches tried to organize macro definitions consistently by their roles. This patch makes the following cosmetic changes to improve overall readability. * Use consistent convention for multi-line macro definitions - "do {" or "({" are now put on their own lines and the line continuing '\' are all put on the same column. * Temp variables used inside macro are consistently given "__" prefix. * When a macro argument is passed to another macro or a function, putting extra parenthses around it doesn't help anything. Don't put them. * _this_cpu_generic_*() are renamed to this_cpu_generic_*() so that they're consistent with raw_cpu_generic_*(). * Reorganize raw_cpu_*() and this_cpu_*() definitions so that trivial wrappers are collected in one place after actual operation definitions. * Other misc cleanups including reorganizing comments. All changes in this patch are cosmetic and cause no functional difference. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:40 -04:00
percpu: reorder macros in percpu header files * In include/asm-generic/percpu.h, collect {raw|_this}_cpu_generic*() macros into one place. They were dispersed through {raw|this}_cpu_*_N() definitions and the visiual inconsistency was making following the code unnecessarily difficult. * In include/linux/percpu-defs.h, move __verify_pcpu_ptr() later in the file so that it's right above accessor definitions where it's actually used. This is pure reorganization. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:39 -04:00
percpu: preffity percpu header files percpu macros are difficult to read. It's partly because they're fairly complex but also because they simply lack visual and conventional consistency to an unusual degree. The preceding patches tried to organize macro definitions consistently by their roles. This patch makes the following cosmetic changes to improve overall readability. * Use consistent convention for multi-line macro definitions - "do {" or "({" are now put on their own lines and the line continuing '\' are all put on the same column. * Temp variables used inside macro are consistently given "__" prefix. * When a macro argument is passed to another macro or a function, putting extra parenthses around it doesn't help anything. Don't put them. * _this_cpu_generic_*() are renamed to this_cpu_generic_*() so that they're consistent with raw_cpu_generic_*(). * Reorganize raw_cpu_*() and this_cpu_*() definitions so that trivial wrappers are collected in one place after actual operation definitions. * Other misc cleanups including reorganizing comments. All changes in this patch are cosmetic and cause no functional difference. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:40 -04:00
percpu: reorder macros in percpu header files * In include/asm-generic/percpu.h, collect {raw|_this}_cpu_generic*() macros into one place. They were dispersed through {raw|this}_cpu_*_N() definitions and the visiual inconsistency was making following the code unnecessarily difficult. * In include/linux/percpu-defs.h, move __verify_pcpu_ptr() later in the file so that it's right above accessor definitions where it's actually used. This is pure reorganization. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:39 -04:00
percpu: preffity percpu header files percpu macros are difficult to read. It's partly because they're fairly complex but also because they simply lack visual and conventional consistency to an unusual degree. The preceding patches tried to organize macro definitions consistently by their roles. This patch makes the following cosmetic changes to improve overall readability. * Use consistent convention for multi-line macro definitions - "do {" or "({" are now put on their own lines and the line continuing '\' are all put on the same column. * Temp variables used inside macro are consistently given "__" prefix. * When a macro argument is passed to another macro or a function, putting extra parenthses around it doesn't help anything. Don't put them. * _this_cpu_generic_*() are renamed to this_cpu_generic_*() so that they're consistent with raw_cpu_generic_*(). * Reorganize raw_cpu_*() and this_cpu_*() definitions so that trivial wrappers are collected in one place after actual operation definitions. * Other misc cleanups including reorganizing comments. All changes in this patch are cosmetic and cause no functional difference. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:40 -04:00
percpu: reorder macros in percpu header files * In include/asm-generic/percpu.h, collect {raw|_this}_cpu_generic*() macros into one place. They were dispersed through {raw|this}_cpu_*_N() definitions and the visiual inconsistency was making following the code unnecessarily difficult. * In include/linux/percpu-defs.h, move __verify_pcpu_ptr() later in the file so that it's right above accessor definitions where it's actually used. This is pure reorganization. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:39 -04:00
percpu: preffity percpu header files percpu macros are difficult to read. It's partly because they're fairly complex but also because they simply lack visual and conventional consistency to an unusual degree. The preceding patches tried to organize macro definitions consistently by their roles. This patch makes the following cosmetic changes to improve overall readability. * Use consistent convention for multi-line macro definitions - "do {" or "({" are now put on their own lines and the line continuing '\' are all put on the same column. * Temp variables used inside macro are consistently given "__" prefix. * When a macro argument is passed to another macro or a function, putting extra parenthses around it doesn't help anything. Don't put them. * _this_cpu_generic_*() are renamed to this_cpu_generic_*() so that they're consistent with raw_cpu_generic_*(). * Reorganize raw_cpu_*() and this_cpu_*() definitions so that trivial wrappers are collected in one place after actual operation definitions. * Other misc cleanups including reorganizing comments. All changes in this patch are cosmetic and cause no functional difference. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:40 -04:00
percpu: reorder macros in percpu header files * In include/asm-generic/percpu.h, collect {raw|_this}_cpu_generic*() macros into one place. They were dispersed through {raw|this}_cpu_*_N() definitions and the visiual inconsistency was making following the code unnecessarily difficult. * In include/linux/percpu-defs.h, move __verify_pcpu_ptr() later in the file so that it's right above accessor definitions where it's actually used. This is pure reorganization. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:39 -04:00
percpu: preffity percpu header files percpu macros are difficult to read. It's partly because they're fairly complex but also because they simply lack visual and conventional consistency to an unusual degree. The preceding patches tried to organize macro definitions consistently by their roles. This patch makes the following cosmetic changes to improve overall readability. * Use consistent convention for multi-line macro definitions - "do {" or "({" are now put on their own lines and the line continuing '\' are all put on the same column. * Temp variables used inside macro are consistently given "__" prefix. * When a macro argument is passed to another macro or a function, putting extra parenthses around it doesn't help anything. Don't put them. * _this_cpu_generic_*() are renamed to this_cpu_generic_*() so that they're consistent with raw_cpu_generic_*(). * Reorganize raw_cpu_*() and this_cpu_*() definitions so that trivial wrappers are collected in one place after actual operation definitions. * Other misc cleanups including reorganizing comments. All changes in this patch are cosmetic and cause no functional difference. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:40 -04:00
percpu: reorder macros in percpu header files * In include/asm-generic/percpu.h, collect {raw|_this}_cpu_generic*() macros into one place. They were dispersed through {raw|this}_cpu_*_N() definitions and the visiual inconsistency was making following the code unnecessarily difficult. * In include/linux/percpu-defs.h, move __verify_pcpu_ptr() later in the file so that it's right above accessor definitions where it's actually used. This is pure reorganization. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:39 -04:00
percpu: preffity percpu header files percpu macros are difficult to read. It's partly because they're fairly complex but also because they simply lack visual and conventional consistency to an unusual degree. The preceding patches tried to organize macro definitions consistently by their roles. This patch makes the following cosmetic changes to improve overall readability. * Use consistent convention for multi-line macro definitions - "do {" or "({" are now put on their own lines and the line continuing '\' are all put on the same column. * Temp variables used inside macro are consistently given "__" prefix. * When a macro argument is passed to another macro or a function, putting extra parenthses around it doesn't help anything. Don't put them. * _this_cpu_generic_*() are renamed to this_cpu_generic_*() so that they're consistent with raw_cpu_generic_*(). * Reorganize raw_cpu_*() and this_cpu_*() definitions so that trivial wrappers are collected in one place after actual operation definitions. * Other misc cleanups including reorganizing comments. All changes in this patch are cosmetic and cause no functional difference. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:40 -04:00
percpu: move generic {raw|this}_cpu_*_N() definitions to include/asm-generic/percpu.h {raw|this}_cpu_*_N() operations are expected to be provided by archs and the generic definitions are provided as fallbacks. As such, these firmly belong to include/asm-generic/percpu.h. Move the generic definitions to include/asm-generic/percpu.h. The code is moved mostly verbatim; however, raw_cpu_*_N() are placed above this_cpu_*_N() which is more conventional as the raw operations may be used to defined other variants. This is pure reorganization. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:39 -04:00
percpu: preffity percpu header files percpu macros are difficult to read. It's partly because they're fairly complex but also because they simply lack visual and conventional consistency to an unusual degree. The preceding patches tried to organize macro definitions consistently by their roles. This patch makes the following cosmetic changes to improve overall readability. * Use consistent convention for multi-line macro definitions - "do {" or "({" are now put on their own lines and the line continuing '\' are all put on the same column. * Temp variables used inside macro are consistently given "__" prefix. * When a macro argument is passed to another macro or a function, putting extra parenthses around it doesn't help anything. Don't put them. * _this_cpu_generic_*() are renamed to this_cpu_generic_*() so that they're consistent with raw_cpu_generic_*(). * Reorganize raw_cpu_*() and this_cpu_*() definitions so that trivial wrappers are collected in one place after actual operation definitions. * Other misc cleanups including reorganizing comments. All changes in this patch are cosmetic and cause no functional difference. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:40 -04:00
percpu: move generic {raw|this}_cpu_*_N() definitions to include/asm-generic/percpu.h {raw|this}_cpu_*_N() operations are expected to be provided by archs and the generic definitions are provided as fallbacks. As such, these firmly belong to include/asm-generic/percpu.h. Move the generic definitions to include/asm-generic/percpu.h. The code is moved mostly verbatim; however, raw_cpu_*_N() are placed above this_cpu_*_N() which is more conventional as the raw operations may be used to defined other variants. This is pure reorganization. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:39 -04:00
percpu: preffity percpu header files percpu macros are difficult to read. It's partly because they're fairly complex but also because they simply lack visual and conventional consistency to an unusual degree. The preceding patches tried to organize macro definitions consistently by their roles. This patch makes the following cosmetic changes to improve overall readability. * Use consistent convention for multi-line macro definitions - "do {" or "({" are now put on their own lines and the line continuing '\' are all put on the same column. * Temp variables used inside macro are consistently given "__" prefix. * When a macro argument is passed to another macro or a function, putting extra parenthses around it doesn't help anything. Don't put them. * _this_cpu_generic_*() are renamed to this_cpu_generic_*() so that they're consistent with raw_cpu_generic_*(). * Reorganize raw_cpu_*() and this_cpu_*() definitions so that trivial wrappers are collected in one place after actual operation definitions. * Other misc cleanups including reorganizing comments. All changes in this patch are cosmetic and cause no functional difference. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:40 -04:00
percpu: move generic {raw|this}_cpu_*_N() definitions to include/asm-generic/percpu.h {raw|this}_cpu_*_N() operations are expected to be provided by archs and the generic definitions are provided as fallbacks. As such, these firmly belong to include/asm-generic/percpu.h. Move the generic definitions to include/asm-generic/percpu.h. The code is moved mostly verbatim; however, raw_cpu_*_N() are placed above this_cpu_*_N() which is more conventional as the raw operations may be used to defined other variants. This is pure reorganization. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:39 -04:00
percpu: preffity percpu header files percpu macros are difficult to read. It's partly because they're fairly complex but also because they simply lack visual and conventional consistency to an unusual degree. The preceding patches tried to organize macro definitions consistently by their roles. This patch makes the following cosmetic changes to improve overall readability. * Use consistent convention for multi-line macro definitions - "do {" or "({" are now put on their own lines and the line continuing '\' are all put on the same column. * Temp variables used inside macro are consistently given "__" prefix. * When a macro argument is passed to another macro or a function, putting extra parenthses around it doesn't help anything. Don't put them. * _this_cpu_generic_*() are renamed to this_cpu_generic_*() so that they're consistent with raw_cpu_generic_*(). * Reorganize raw_cpu_*() and this_cpu_*() definitions so that trivial wrappers are collected in one place after actual operation definitions. * Other misc cleanups including reorganizing comments. All changes in this patch are cosmetic and cause no functional difference. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:40 -04:00
percpu: move generic {raw|this}_cpu_*_N() definitions to include/asm-generic/percpu.h {raw|this}_cpu_*_N() operations are expected to be provided by archs and the generic definitions are provided as fallbacks. As such, these firmly belong to include/asm-generic/percpu.h. Move the generic definitions to include/asm-generic/percpu.h. The code is moved mostly verbatim; however, raw_cpu_*_N() are placed above this_cpu_*_N() which is more conventional as the raw operations may be used to defined other variants. This is pure reorganization. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:39 -04:00
percpu: preffity percpu header files percpu macros are difficult to read. It's partly because they're fairly complex but also because they simply lack visual and conventional consistency to an unusual degree. The preceding patches tried to organize macro definitions consistently by their roles. This patch makes the following cosmetic changes to improve overall readability. * Use consistent convention for multi-line macro definitions - "do {" or "({" are now put on their own lines and the line continuing '\' are all put on the same column. * Temp variables used inside macro are consistently given "__" prefix. * When a macro argument is passed to another macro or a function, putting extra parenthses around it doesn't help anything. Don't put them. * _this_cpu_generic_*() are renamed to this_cpu_generic_*() so that they're consistent with raw_cpu_generic_*(). * Reorganize raw_cpu_*() and this_cpu_*() definitions so that trivial wrappers are collected in one place after actual operation definitions. * Other misc cleanups including reorganizing comments. All changes in this patch are cosmetic and cause no functional difference. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:40 -04:00
percpu: move generic {raw|this}_cpu_*_N() definitions to include/asm-generic/percpu.h {raw|this}_cpu_*_N() operations are expected to be provided by archs and the generic definitions are provided as fallbacks. As such, these firmly belong to include/asm-generic/percpu.h. Move the generic definitions to include/asm-generic/percpu.h. The code is moved mostly verbatim; however, raw_cpu_*_N() are placed above this_cpu_*_N() which is more conventional as the raw operations may be used to defined other variants. This is pure reorganization. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Christoph Lameter <cl@linux.com>
2014-06-17 19:12:39 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00