A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-28 18:51:56 -04:00
Code Issues Projects Releases Packages Wiki Activity

Merge branch 'perf/urgent' into perf/core, to pick up fixes

Browse source 
Signed-off-by: Ingo Molnar <[email protected]>
This commit is contained in:
Ingo Molnar 2017-10-20 11:02:05 +02:00
commit ca4b9c3b74
779 changed files with 8039 additions and 4591 deletions
Download patch file Download diff file Expand all files Collapse all files

10
kernel/events/core.c
View file

@ -662,7 +662,7 @@ static inline void update_cgrp_time_from_event(struct perf_event *event)
/*
* Do not update time when cgroup is not active
*/
if (cgrp == event->cgrp)
if (cgroup_is_descendant(cgrp->css.cgroup, event->cgrp->css.cgroup))
__update_cgrp_time(event->cgrp);
}
@ -8955,6 +8955,14 @@ static struct perf_cpu_context __percpu *find_pmu_context(int ctxn)
static void free_pmu_context(struct pmu *pmu)
{
/*
* Static contexts such as perf_sw_context have a global lifetime
* and may be shared between different PMUs. Avoid freeing them
* when a single PMU is going away.
*/
if (pmu->task_ctx_nr > perf_invalid_context)
return;
mutex_lock(&pmus_lock);
free_percpu(pmu->pmu_cpu_context);
mutex_unlock(&pmus_lock);