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| author | Rakib Mullick <rakib.mullick@gmail.com> | 2008-10-19 05:28:18 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-20 17:52:39 +0200 |
| commit | 40b6a76237563c70466ec7315f644ba87d57dbe5 (patch) | |
| tree | ffadb2b18c77e872acdedd00403655b356121e1d /kernel/cpuset.c | |
| parent | memcg: allocate all page_cgroup at boot (diff) | |
| download | linux-40b6a76237563c70466ec7315f644ba87d57dbe5.tar.xz linux-40b6a76237563c70466ec7315f644ba87d57dbe5.zip | |
cpuset.c: remove extra variable
Remove the use of int cpus_nonempty variable from 'update_flag' function.
Signed-off-by: Md.Rakib H. Mullick <rakib.mullick@gmail.com>
Acked-by: Paul Jackson <pj@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/cpuset.c')
| -rw-r--r-- | kernel/cpuset.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/kernel/cpuset.c b/kernel/cpuset.c index eab7bd6628e0..81d4d2426fd4 100644 --- a/kernel/cpuset.c +++ b/kernel/cpuset.c @@ -1172,7 +1172,7 @@ static int update_flag(cpuset_flagbits_t bit, struct cpuset *cs, { struct cpuset trialcs; int err; - int cpus_nonempty, balance_flag_changed; + int balance_flag_changed; trialcs = *cs; if (turning_on) @@ -1184,7 +1184,6 @@ static int update_flag(cpuset_flagbits_t bit, struct cpuset *cs, if (err < 0) return err; - cpus_nonempty = !cpus_empty(trialcs.cpus_allowed); balance_flag_changed = (is_sched_load_balance(cs) != is_sched_load_balance(&trialcs)); @@ -1192,7 +1191,7 @@ static int update_flag(cpuset_flagbits_t bit, struct cpuset *cs, cs->flags = trialcs.flags; mutex_unlock(&callback_mutex); - if (cpus_nonempty && balance_flag_changed) + if (!cpus_empty(trialcs.cpus_allowed) && balance_flag_changed) async_rebuild_sched_domains(); return 0; |