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| author | Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com> | 2012-03-28 14:42:46 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-03-28 17:14:35 -0700 |
| commit | 38b93780a5381961ad92d24ab9a12a964189a3a4 (patch) | |
| tree | 1d157e768930b91f222a7aaf1093ff982f2a9690 /include | |
| parent | 74046494ea68676d29ef6501a4bd950f08112a2c (diff) | |
| download | lwn-38b93780a5381961ad92d24ab9a12a964189a3a4.tar.gz lwn-38b93780a5381961ad92d24ab9a12a964189a3a4.zip | |
lib/cpumask.c: remove __any_online_cpu()
__any_online_cpu() is not optimal and also unnecessary. So, replace its
use by faster cpumask_* operations.
Signed-off-by: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com>
Cc: Eric Dumazet <eric.dumazet@gmail.com>
Cc: Venkatesh Pallipadi <venki@google.com>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/cpumask.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h index 7b9b75a529be..1ffdb9856bb9 100644 --- a/include/linux/cpumask.h +++ b/include/linux/cpumask.h @@ -810,11 +810,10 @@ static inline const struct cpumask *get_cpu_mask(unsigned int cpu) #else /* NR_CPUS > 1 */ int __first_cpu(const cpumask_t *srcp); int __next_cpu(int n, const cpumask_t *srcp); -int __any_online_cpu(const cpumask_t *mask); #define first_cpu(src) __first_cpu(&(src)) #define next_cpu(n, src) __next_cpu((n), &(src)) -#define any_online_cpu(mask) __any_online_cpu(&(mask)) +#define any_online_cpu(mask) cpumask_any_and(&mask, cpu_online_mask) #define for_each_cpu_mask(cpu, mask) \ for ((cpu) = -1; \ (cpu) = next_cpu((cpu), (mask)), \ |