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Merge branch 'for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu into for-3.16

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Pull to receive percpu_ref_tryget[_live]() changes.  Planned cgroup
changes will make use of them.

Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Tejun Heo
2014-05-13 11:27:24 -04:00
parent 2b53f41fa8 4fb6e25049
commit d39ea871c3
3 changed files with 35 additions and 3 deletions
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2
include/linux/cgroup.h
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@@ -108,7 +108,7 @@ static inline bool css_tryget(struct cgroup_subsys_state *css)
{
if (css->flags & CSS_ROOT)
return true;
return percpu_ref_tryget(&css->refcnt);
return percpu_ref_tryget_live(&css->refcnt);
}
/**