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| author | Hillf Danton <dhillf@gmail.com> | 2011-04-23 21:29:05 +0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2011-04-26 13:34:08 +0200 |
| commit | 1437f5bca3c2d162f058cba37dfbeb20f619040d (patch) | |
| tree | 50845b9da234c87ef6d8017f5fd5695226d12d82 /kernel/sched.c | |
| parent | 625f2a378e5a10f45fdc37932fc9f8a21676de9e (diff) | |
| download | linux-1437f5bca3c2d162f058cba37dfbeb20f619040d.tar.gz linux-1437f5bca3c2d162f058cba37dfbeb20f619040d.tar.bz2 linux-1437f5bca3c2d162f058cba37dfbeb20f619040d.zip | |
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>
Diffstat (limited to 'kernel/sched.c')
| -rw-r--r-- | kernel/sched.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/kernel/sched.c b/kernel/sched.c index 9cde2dd229c9..f11a2a5d03aa 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) |