Messages in this thread Patch in this message | | | Date | Mon, 26 Oct 2009 22:24:14 +0300 | From | Cyrill Gorcunov <> | Subject | [PATCH -tip] sched: Use root_task_group_empty only with FAIR_GROUP_SCHED |
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Please review. Perhaps there some usage planned in future?
-- Cyrill --- root_task_group_empty is used only with FAIR_GROUP_SCHED so if we use other scheduler we get
kernel/sched.c:314: warning: ‘root_task_group_empty’ defined but not used
So move CONFIG_FAIR_GROUP_SCHED up that it cover root_task_group_empty.
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org> --- kernel/sched.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
Index: linux-2.6.git/kernel/sched.c ===================================================================== --- linux-2.6.git.orig/kernel/sched.c +++ linux-2.6.git/kernel/sched.c @@ -309,6 +309,8 @@ static DEFINE_PER_CPU_SHARED_ALIGNED(str */ 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 */ -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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