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| author |   Cyrill Gorcunov <gorcunov@openvz.org> | 2009-10-26 22:24:14 +0300 |
|---|---|---|
| committer |   Ingo Molnar <mingo@elte.hu> | 2009-11-08 13:15:48 +0100 |
| commit | e9036b36eed4d3cdb33fa9cbcdd9888ae516889f (patch) | |
| tree | 769497c425cfe602e7765884185cd769428cc67e /kernel | |
| parent | sched: Fix kernel-doc function parameter name (diff) | |
| download | linux-dev-e9036b36eed4d3cdb33fa9cbcdd9888ae516889f.tar.xz linux-dev-e9036b36eed4d3cdb33fa9cbcdd9888ae516889f.zip | |
sched: Use root_task_group_empty only with FAIR_GROUP_SCHED
root_task_group_empty is used only with FAIR_GROUP_SCHED
so if we use other scheduler options we get:
kernel/sched.c:314: warning: 'root_task_group_empty' defined but not used
So move CONFIG_FAIR_GROUP_SCHED up that it covers
root_task_group_empty().
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Cc: Peter Zijlstra <peterz@infradead.org>
LKML-Reference: <20091026192414.GB5321@lenovo>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/sched.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/sched.c b/kernel/sched.c index 7d7d5fcca4cb..3c11ae0a948d 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -309,6 +309,8 @@ static DEFINE_PER_CPU_SHARED_ALIGNED(struct rt_rq, init_rt_rq); */ static DEFINE_SPINLOCK(task_group_lock); +#ifdef CONFIG_FAIR_GROUP_SCHED + #ifdef CONFIG_SMP static int root_task_group_empty(void) { @@ -316,7 +318,6 @@ static int root_task_group_empty(void) } #endif -#ifdef CONFIG_FAIR_GROUP_SCHED #ifdef CONFIG_USER_SCHED # define INIT_TASK_GROUP_LOAD (2*NICE_0_LOAD) #else /* !CONFIG_USER_SCHED */ |