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authorBharata B Rao <bharata@linux.vnet.ibm.com>2011-01-11 15:42:57 +0530
committerIngo Molnar <mingo@elte.hu>2011-01-18 15:09:40 +0100
commit8ecedd7a06d27a31dbb36fab88e2ba6e6edd43ca (patch)
treef4fea491abd21408f8c607fb91baf709122a54de /kernel/sched_debug.c
parentefe25c2c7b3a5d17b0c70987a758d8fe7af8e3d1 (diff)
sched: Display autogroup names in /proc/sched_debug
Add autogroup name to cfs_rq and tasks information to /proc/sched_debug. Signed-off-by: Bharata B Rao <bharata@linux.vnet.ibm.com> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> LKML-Reference: <20110111101257.GF4772@in.ibm.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/sched_debug.c')
-rw-r--r--kernel/sched_debug.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/kernel/sched_debug.c b/kernel/sched_debug.c
index 4d36f3726da..e4d37259d49 100644
--- a/kernel/sched_debug.c
+++ b/kernel/sched_debug.c
@@ -93,6 +93,9 @@ static char group_path[PATH_MAX];
static char *task_group_path(struct task_group *tg)
{
+ if (autogroup_path(tg, group_path, PATH_MAX))
+ return group_path;
+
/*
* May be NULL if the underlying cgroup isn't fully-created yet
*/