Messages in this thread Patch in this message | | | Date | Wed, 6 Aug 2008 18:50:37 +0600 | From | "Rakib Mullick" <> | Subject | [PATCH] cpuset.c : Removes extra variable |
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Hello everyone, the following patch removes the use of int cpus_nonempty variable from 'update_flag' function.
Thanks.
Signed-off-by: Md.Rakib H. Mullick (rakib.mullick@gmail.com)
--- linux-2.6.27-rc2.orig/kernel/cpuset.c 2008-08-06 16:23:26.000000000 +0600 +++ linux-2.6.27-rc2/kernel/cpuset.c 2008-08-06 18:03:50.000000000 +0600 @@ -1110,7 +1110,7 @@ static int update_flag(cpuset_flagbits_t { struct cpuset trialcs; int err; - int cpus_nonempty, balance_flag_changed; + int balance_flag_changed;
trialcs = *cs; if (turning_on) @@ -1122,7 +1122,6 @@ static int update_flag(cpuset_flagbits_t 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));
@@ -1130,7 +1129,7 @@ static int update_flag(cpuset_flagbits_t cs->flags = trialcs.flags; mutex_unlock(&callback_mutex);
- if (cpus_nonempty && balance_flag_changed) + if (!cpus_empty(trialcs.cpus_allowed) && balance_flag_changed) rebuild_sched_domains();
return 0;
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