diff options
| author |   Alex Shi <alex.shi@intel.com> | 2013-06-26 13:05:39 +0800 |
|---|---|---|
| committer |   Ingo Molnar <mingo@kernel.org> | 2013-06-27 10:07:22 +0200 |
| commit | 141965c7494d984b2bf24efd361a3125278869c6 (patch) | |
| tree | ad6808fcea54cf0b6e42915b09b07d9183817654 /kernel/sched/core.c | |
| parent | sched: Don't mix use of typedef ctl_table and struct ctl_table (diff) | |
| download | linux-dev-141965c7494d984b2bf24efd361a3125278869c6.tar.xz linux-dev-141965c7494d984b2bf24efd361a3125278869c6.zip | |
Revert "sched: Introduce temporary FAIR_GROUP_SCHED dependency for load-tracking"
Remove CONFIG_FAIR_GROUP_SCHED that covers the runnable info, then
we can use runnable load variables.
Also remove 2 CONFIG_FAIR_GROUP_SCHED setting which is not in reverted
patch(introduced in 9ee474f), but also need to revert.
Signed-off-by: Alex Shi <alex.shi@intel.com>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/51CA76A3.3050207@intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/sched/core.c')
| -rw-r--r-- | kernel/sched/core.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/kernel/sched/core.c b/kernel/sched/core.c index ceeaf0f45be0..0241b1b55a04 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -1611,12 +1611,7 @@ static void __sched_fork(struct task_struct *p) p->se.vruntime = 0; INIT_LIST_HEAD(&p->se.group_node); -/* - * Load-tracking only depends on SMP, FAIR_GROUP_SCHED dependency below may be - * removed when useful for applications beyond shares distribution (e.g. - * load-balance). - */ -#if defined(CONFIG_SMP) && defined(CONFIG_FAIR_GROUP_SCHED) +#ifdef CONFIG_SMP p->se.avg.runnable_avg_period = 0; p->se.avg.runnable_avg_sum = 0; #endif |