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Merge branch 'master' into export-slabh

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This commit is contained in:
Tejun Heo
2010-04-05 11:37:28 +09:00
parent a4ab277320 db217dece3
commit 336f5899d2
183 changed files with 4625 additions and 2682 deletions
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9
kernel/cgroup_freezer.c
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@@ -48,17 +48,20 @@ static inline struct freezer *task_freezer(struct task_struct *task)
struct freezer, css);
}
int cgroup_frozen(struct task_struct *task)
int cgroup_freezing_or_frozen(struct task_struct *task)
{
struct freezer *freezer;
enum freezer_state state;
task_lock(task);
freezer = task_freezer(task);
state = freezer->state;
if (!freezer->css.cgroup->parent)
state = CGROUP_THAWED; /* root cgroup can't be frozen */
else
state = freezer->state;
task_unlock(task);
return state == CGROUP_FROZEN;
return (state == CGROUP_FREEZING) || (state == CGROUP_FROZEN);
}
/*