From: Srikar Dronamraju <srikar@xxxxxxxxxxxxxxxxxx> commit 2b49d84b259fc18e131026e5d38e7855352f71b9 upstream. Variable sched_numa_balancing is available for both CONFIG_SCHED_DEBUG and !CONFIG_SCHED_DEBUG. All code paths now check for sched_numa_balancing. Hence remove sched_feat(NUMA). Suggested-by: Ingo Molnar <mingo@xxxxxxxxxx> Signed-off-by: Srikar Dronamraju <srikar@xxxxxxxxxxxxxxxxxx> Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx> Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx> Cc: Mel Gorman <mgorman@xxxxxxx> Cc: Mike Galbraith <efault@xxxxxx> Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx> Cc: Rik van Riel <riel@xxxxxxxxxx> Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx> Link: http://lkml.kernel.org/r/1439290813-6683-4-git-send-email-srikar@xxxxxxxxxxxxxxxxxx Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx> Signed-off-by: Mel Gorman <mgorman@xxxxxxxxxxxxxxxxxxx> --- kernel/sched/features.h | 16 ---------------- 1 file changed, 16 deletions(-) diff --git a/kernel/sched/features.h b/kernel/sched/features.h index 83a50e7ca533..8baa708aa0d2 100644 --- a/kernel/sched/features.h +++ b/kernel/sched/features.h @@ -72,19 +72,3 @@ SCHED_FEAT(RT_PUSH_IPI, true) SCHED_FEAT(FORCE_SD_OVERLAP, false) SCHED_FEAT(RT_RUNTIME_SHARE, true) SCHED_FEAT(LB_MIN, false) - -/* - * Apply the automatic NUMA scheduling policy. Enabled automatically - * at runtime if running on a NUMA machine. Can be controlled via - * numa_balancing= - */ -#ifdef CONFIG_NUMA_BALANCING - -/* - * NUMA will favor moving tasks towards nodes where a higher number of - * hinting faults are recorded during active load balancing. It will - * resist moving tasks towards nodes where a lower number of hinting - * faults have been recorded. - */ -SCHED_FEAT(NUMA, true) -#endif -- 2.6.4 -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html