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author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-03-03 10:34:18 -0500 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-03-03 10:34:18 -0500 |
commit | 0a135ba14d71fb84c691a5386aff5049691fe6d7 (patch) | |
tree | adb1de887dd6839d69d2fc16ffa2a10ff63298fa /arch/m32r | |
parent | 4850f524b2c4c8a4e9f8ef4dd9c7c4afde2f2b2c (diff) | |
parent | a29d8b8e2d811a24bbe49215a0f0c536b72ebc18 (diff) |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu:
percpu: add __percpu sparse annotations to what's left
percpu: add __percpu sparse annotations to fs
percpu: add __percpu sparse annotations to core kernel subsystems
local_t: Remove leftover local.h
this_cpu: Remove pageset_notifier
this_cpu: Page allocator conversion
percpu, x86: Generic inc / dec percpu instructions
local_t: Move local.h include to ringbuffer.c and ring_buffer_benchmark.c
module: Use this_cpu_xx to dynamically allocate counters
local_t: Remove cpu_local_xx macros
percpu: refactor the code in pcpu_[de]populate_chunk()
percpu: remove compile warnings caused by __verify_pcpu_ptr()
percpu: make accessors check for percpu pointer in sparse
percpu: add __percpu for sparse.
percpu: make access macros universal
percpu: remove per_cpu__ prefix.
Diffstat (limited to 'arch/m32r')
-rw-r--r-- | arch/m32r/include/asm/local.h | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/arch/m32r/include/asm/local.h b/arch/m32r/include/asm/local.h index 22256d138630..734bca87018a 100644 --- a/arch/m32r/include/asm/local.h +++ b/arch/m32r/include/asm/local.h | |||
@@ -338,29 +338,4 @@ static inline void local_set_mask(unsigned long mask, local_t *addr) | |||
338 | * a variable, not an address. | 338 | * a variable, not an address. |
339 | */ | 339 | */ |
340 | 340 | ||
341 | /* Need to disable preemption for the cpu local counters otherwise we could | ||
342 | still access a variable of a previous CPU in a non local way. */ | ||
343 | #define cpu_local_wrap_v(l) \ | ||
344 | ({ local_t res__; \ | ||
345 | preempt_disable(); \ | ||
346 | res__ = (l); \ | ||
347 | preempt_enable(); \ | ||
348 | res__; }) | ||
349 | #define cpu_local_wrap(l) \ | ||
350 | ({ preempt_disable(); \ | ||
351 | l; \ | ||
352 | preempt_enable(); }) \ | ||
353 | |||
354 | #define cpu_local_read(l) cpu_local_wrap_v(local_read(&__get_cpu_var(l))) | ||
355 | #define cpu_local_set(l, i) cpu_local_wrap(local_set(&__get_cpu_var(l), (i))) | ||
356 | #define cpu_local_inc(l) cpu_local_wrap(local_inc(&__get_cpu_var(l))) | ||
357 | #define cpu_local_dec(l) cpu_local_wrap(local_dec(&__get_cpu_var(l))) | ||
358 | #define cpu_local_add(i, l) cpu_local_wrap(local_add((i), &__get_cpu_var(l))) | ||
359 | #define cpu_local_sub(i, l) cpu_local_wrap(local_sub((i), &__get_cpu_var(l))) | ||
360 | |||
361 | #define __cpu_local_inc(l) cpu_local_inc(l) | ||
362 | #define __cpu_local_dec(l) cpu_local_dec(l) | ||
363 | #define __cpu_local_add(i, l) cpu_local_add((i), (l)) | ||
364 | #define __cpu_local_sub(i, l) cpu_local_sub((i), (l)) | ||
365 | |||
366 | #endif /* __M32R_LOCAL_H */ | 341 | #endif /* __M32R_LOCAL_H */ |