Messages in this thread Patch in this message | | | Date | Tue, 26 Apr 2011 12:58:01 GMT | From | tip-bot for Hillf Danton <> | Subject | [tip:sched/core] sched: Remove noop in alloc_rt_sched_group() |
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Commit-ID: 1437f5bca3c2d162f058cba37dfbeb20f619040d Gitweb: http://git.kernel.org/tip/1437f5bca3c2d162f058cba37dfbeb20f619040d Author: Hillf Danton <dhillf@gmail.com> AuthorDate: Sat, 23 Apr 2011 21:29:05 +0800 Committer: Ingo Molnar <mingo@elte.hu> CommitDate: Tue, 26 Apr 2011 13:34:08 +0200
sched: Remove noop in alloc_rt_sched_group()
The rq varible, though computed for each possible cpu, has nothing to do in the function, so it can be removed.
This also eliminates a build warning.
Signed-off-by: Hillf Danton <dhillf@gmail.com> Reviewed-by: Yong Zhang <yong.zhang0@gmail.com> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/BANLkTin-FfQfqW5ym1iuEmrk8s777Y1LAg@mail.gmail.com Signed-off-by: Ingo Molnar <mingo@elte.hu> --- kernel/sched.c | 3 --- 1 files changed, 0 insertions(+), 3 deletions(-)
diff --git a/kernel/sched.c b/kernel/sched.c index 9cde2dd..f11a2a5 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -8226,7 +8226,6 @@ int alloc_rt_sched_group(struct task_group *tg, struct task_group *parent) { struct rt_rq *rt_rq; struct sched_rt_entity *rt_se; - struct rq *rq; int i; tg->rt_rq = kzalloc(sizeof(rt_rq) * nr_cpu_ids, GFP_KERNEL); @@ -8240,8 +8239,6 @@ int alloc_rt_sched_group(struct task_group *tg, struct task_group *parent) ktime_to_ns(def_rt_bandwidth.rt_period), 0); for_each_possible_cpu(i) { - rq = cpu_rq(i); - rt_rq = kzalloc_node(sizeof(struct rt_rq), GFP_KERNEL, cpu_to_node(i)); if (!rt_rq)
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