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authorFelix Blyakher <felixb@sgi.com>2009-02-03 10:38:41 -0600
committerFelix Blyakher <felixb@sgi.com>2009-02-03 10:38:41 -0600
commit6d2160bfe7826aca1c94b4bca77093908a452ae7 (patch)
tree8153fcd8a7c467e5de136f312e8ef5b27bea9d6b /include/linux/cgroup.h
parentf0e0059b9c18426cffdcc04161062251a8f9741e (diff)
parentb1792e367053968f2ddb48bc911d314143ce6242 (diff)
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Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into for-linus
Diffstat (limited to 'include/linux/cgroup.h')
-rw-r--r--include/linux/cgroup.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h
index e267e62..e4e8e11 100644
--- a/include/linux/cgroup.h
+++ b/include/linux/cgroup.h
@@ -99,6 +99,7 @@ static inline bool css_tryget(struct cgroup_subsys_state *css)
while (!atomic_inc_not_zero(&css->refcnt)) {
if (test_bit(CSS_REMOVED, &css->flags))
return false;
+ cpu_relax();
}
return true;
}