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| author | Mike Travis <travis@sgi.com> | 2008-01-30 15:33:32 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-30 15:33:32 +0300 |
| commit | dd5af90a7f3d79e04b7eace9a98644dbf2038f4d (patch) | |
| tree | 22327ba385c830b7be391c76821dc5ec26863f2e /include/asm-generic/percpu.h | |
| parent | 3212bff370c2f22e4987c6679ba485654cefb178 (diff) | |
| download | linux-dd5af90a7f3d79e04b7eace9a98644dbf2038f4d.tar.xz | |
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>
Diffstat (limited to 'include/asm-generic/percpu.h')
| -rw-r--r-- | include/asm-generic/percpu.h | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/include/asm-generic/percpu.h b/include/asm-generic/percpu.h index c41b1a731129..4b8d31cda1a0 100644 --- a/include/asm-generic/percpu.h +++ b/include/asm-generic/percpu.h @@ -47,7 +47,7 @@ extern unsigned long __per_cpu_offset[NR_CPUS]; #endif /* - * A percpu variable may point to a discarded reghions. The following are + * A percpu variable may point to a discarded regions. The following are * established ways to produce a usable pointer from the percpu variable * offset. */ @@ -59,18 +59,10 @@ extern unsigned long __per_cpu_offset[NR_CPUS]; (*SHIFT_PERCPU_PTR(&per_cpu_var(var), __my_cpu_offset)) -#ifdef CONFIG_ARCH_SETS_UP_PER_CPU_AREA +#ifdef CONFIG_HAVE_SETUP_PER_CPU_AREA extern void setup_per_cpu_areas(void); #endif -/* A macro to avoid #include hell... */ -#define percpu_modcopy(pcpudst, src, size) \ -do { \ - unsigned int __i; \ - for_each_possible_cpu(__i) \ - memcpy((pcpudst)+per_cpu_offset(__i), \ - (src), (size)); \ -} while (0) #else /* ! SMP */ #define per_cpu(var, cpu) (*((void)(cpu), &per_cpu_var(var))) |