diff options
| author | Andrew Morton <akpm@osdl.org> | 2006-03-25 03:08:09 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-25 08:22:59 -0800 |
| commit | 3d18bd74a22d0bed3bc81fc64c4ba6344a10f155 (patch) | |
| tree | 414b44796651db833481e17030f0b18a1be3527b /include/linux/cpumask.h | |
| parent | ccb46000f4bb459777686611157ac0eac928704e (diff) | |
| download | op-kernel-dev-3d18bd74a22d0bed3bc81fc64c4ba6344a10f155.zip op-kernel-dev-3d18bd74a22d0bed3bc81fc64c4ba6344a10f155.tar.gz | |
[PATCH] cpumask: uninline next_cpu()
text data bss dec hex filename
before: 3488027 1322496 360128 5170651 4ee5db vmlinux
after: 3485112 1322480 359968 5167560 4ed9c8 vmlinux
2931 bytes saved
Cc: Paul Jackson <pj@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/linux/cpumask.h')
| -rw-r--r-- | include/linux/cpumask.h | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h index 9b702fd..4b29e50 100644 --- a/include/linux/cpumask.h +++ b/include/linux/cpumask.h @@ -215,16 +215,13 @@ static inline void __cpus_shift_left(cpumask_t *dstp, #ifdef CONFIG_SMP int __first_cpu(const cpumask_t *srcp); #define first_cpu(src) __first_cpu(&(src)) +int __next_cpu(int n, const cpumask_t *srcp); +#define next_cpu(n, src) __next_cpu((n), &(src)) #else -#define first_cpu(src) 0 +#define first_cpu(src) 0 +#define next_cpu(n, src) 1 #endif -#define next_cpu(n, src) __next_cpu((n), &(src), NR_CPUS) -static inline int __next_cpu(int n, const cpumask_t *srcp, int nbits) -{ - return min_t(int, nbits, find_next_bit(srcp->bits, nbits, n+1)); -} - #define cpumask_of_cpu(cpu) \ ({ \ typeof(_unused_cpumask_arg_) m; \ |
