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| author | KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> | 2006-03-28 01:56:36 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-28 09:16:04 -0800 |
| commit | 631d6747e1d877a4baa924cb373b8b9511a53e5e (patch) | |
| tree | 5bb88d5c9716b9d9f398a6a1e8c8be4501671643 | |
| parent | 68c3431ae22912be580c68d3955ef46515582943 (diff) | |
| download | linux-631d6747e1d877a4baa924cb373b8b9511a53e5e.tar.gz linux-631d6747e1d877a4baa924cb373b8b9511a53e5e.tar.bz2 linux-631d6747e1d877a4baa924cb373b8b9511a53e5e.zip | |
[PATCH] for_each_possible_cpu: defines for_each_possible_cpu
for_each_cpu() is a for-loop over cpu_possible_map. for_each_online_cpu is
for-loop cpu over cpu_online_map. .....for_each_cpu() is not sufficiently
explicit and can lead to mistakes.
This patch adds for_each_possible_cpu() in preparation for the removal of
for_each_cpu().
Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| -rw-r--r-- | include/linux/cpumask.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h index 99e6115d8e52..9cbb781d6f80 100644 --- a/include/linux/cpumask.h +++ b/include/linux/cpumask.h @@ -67,7 +67,7 @@ * * int any_online_cpu(mask) First online cpu in mask * - * for_each_cpu(cpu) for-loop cpu over cpu_possible_map + * for_each_possible_cpu(cpu) for-loop cpu over cpu_possible_map * for_each_online_cpu(cpu) for-loop cpu over cpu_online_map * for_each_present_cpu(cpu) for-loop cpu over cpu_present_map * @@ -405,7 +405,8 @@ int __any_online_cpu(const cpumask_t *mask); #define any_online_cpu(mask) 0 #endif -#define for_each_cpu(cpu) for_each_cpu_mask((cpu), cpu_possible_map) +#define for_each_cpu(cpu) for_each_cpu_mask((cpu), cpu_possible_map) +#define for_each_possible_cpu(cpu) for_each_cpu_mask((cpu), cpu_possible_map) #define for_each_online_cpu(cpu) for_each_cpu_mask((cpu), cpu_online_map) #define for_each_present_cpu(cpu) for_each_cpu_mask((cpu), cpu_present_map) |