diff options
| author | Stephen Rothwell <sfr@canb.auug.org.au> | 2010-01-06 16:42:01 +1100 |
|---|---|---|
| committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2010-01-06 16:42:03 +1100 |
| commit | 9b18d99940e0d1f87f4f7b59814514435484c091 (patch) | |
| tree | 3957a6f2e5934cde5fdc172b7da3172299afa174 /arch/mips | |
| parent | ccfb86835bf05f88a583f2d1a8dd4de792d14ec3 (diff) | |
| parent | dbfc196a3cc1a2514ad0737a82f764de23bd65e6 (diff) | |
Merge remote branch 'percpu/for-next'
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/include/asm/local.h | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/arch/mips/include/asm/local.h b/arch/mips/include/asm/local.h index 361f4f16c30c..bdcdef02d147 100644 --- a/arch/mips/include/asm/local.h +++ b/arch/mips/include/asm/local.h @@ -193,29 +193,4 @@ static __inline__ long local_sub_return(long i, local_t * l) #define __local_add(i, l) ((l)->a.counter+=(i)) #define __local_sub(i, l) ((l)->a.counter-=(i)) -/* Need to disable preemption for the cpu local counters otherwise we could - still access a variable of a previous CPU in a non atomic way. */ -#define cpu_local_wrap_v(l) \ - ({ local_t res__; \ - preempt_disable(); \ - res__ = (l); \ - preempt_enable(); \ - res__; }) -#define cpu_local_wrap(l) \ - ({ preempt_disable(); \ - l; \ - preempt_enable(); }) \ - -#define cpu_local_read(l) cpu_local_wrap_v(local_read(&__get_cpu_var(l))) -#define cpu_local_set(l, i) cpu_local_wrap(local_set(&__get_cpu_var(l), (i))) -#define cpu_local_inc(l) cpu_local_wrap(local_inc(&__get_cpu_var(l))) -#define cpu_local_dec(l) cpu_local_wrap(local_dec(&__get_cpu_var(l))) -#define cpu_local_add(i, l) cpu_local_wrap(local_add((i), &__get_cpu_var(l))) -#define cpu_local_sub(i, l) cpu_local_wrap(local_sub((i), &__get_cpu_var(l))) - -#define __cpu_local_inc(l) cpu_local_inc(l) -#define __cpu_local_dec(l) cpu_local_dec(l) -#define __cpu_local_add(i, l) cpu_local_add((i), (l)) -#define __cpu_local_sub(i, l) cpu_local_sub((i), (l)) - #endif /* _ARCH_MIPS_LOCAL_H */ |