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Merge branch 'sched/urgent' into sched/core, to pick up fixes and resolve conflicts

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Conflicts:
	kernel/sched/fair.c

Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Ingo Molnar
2015-10-20 10:18:16 +02:00
parent 558a65bc31 5aa5050787
commit 6af597de62
147 changed files with 716 additions and 395 deletions
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9
kernel/sched/fair.c
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@@ -2370,7 +2370,7 @@ static inline long calc_tg_weight(struct task_group *tg, struct cfs_rq *cfs_rq)
*/
tg_weight = atomic_long_read(&tg->load_avg);
tg_weight -= cfs_rq->tg_load_avg_contrib;
tg_weight += cfs_rq_load_avg(cfs_rq);
tg_weight += cfs_rq->load.weight;
return tg_weight;
}
@@ -2380,7 +2380,7 @@ static long calc_cfs_shares(struct cfs_rq *cfs_rq, struct task_group *tg)
long tg_weight, load, shares;
tg_weight = calc_tg_weight(tg, cfs_rq);
load = cfs_rq_load_avg(cfs_rq);
load = cfs_rq->load.weight;
shares = (tg->shares * load);
if (tg_weight)
@@ -2686,12 +2686,13 @@ static inline u64 cfs_rq_clock_task(struct cfs_rq *cfs_rq);
static inline int update_cfs_rq_load_avg(u64 now, struct cfs_rq *cfs_rq)
{
struct sched_avg *sa = &cfs_rq->avg;
int decayed;
int decayed, removed = 0;
if (atomic_long_read(&cfs_rq->removed_load_avg)) {
long r = atomic_long_xchg(&cfs_rq->removed_load_avg, 0);
sa->load_avg = max_t(long, sa->load_avg - r, 0);
sa->load_sum = max_t(s64, sa->load_sum - r * LOAD_AVG_MAX, 0);
removed = 1;
}
if (atomic_long_read(&cfs_rq->removed_util_avg)) {
@@ -2708,7 +2709,7 @@ static inline int update_cfs_rq_load_avg(u64 now, struct cfs_rq *cfs_rq)
cfs_rq->load_last_update_time_copy = sa->last_update_time;
#endif
return decayed;
return decayed || removed;
}
/* Update task and its cfs_rq load average */