summaryrefslogtreecommitdiffstats
path: root/kernel/sched.c
diff options
context:
space:
mode:
authorArun R Bharadwaj <arun@linux.vnet.ibm.com>2008-12-01 20:49:05 +0530
committerIngo Molnar <mingo@elte.hu>2008-12-01 20:39:50 +0100
commit6c415b9234a8c71f290e5d4fddc467f103f32719 (patch)
treed7ba28aab68b5b38952ccc6256b7ecb701b23ed5 /kernel/sched.c
parent70574a996fc7a70c5586eb56bd92a544eccf18b6 (diff)
sched: add uid information to sched_debug for CONFIG_USER_SCHED
Impact: extend information in /proc/sched_debug This patch adds uid information in sched_debug for CONFIG_USER_SCHED Signed-off-by: Arun R Bharadwaj <arun@linux.vnet.ibm.com> Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/sched.c')
-rw-r--r--kernel/sched.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/kernel/sched.c b/kernel/sched.c
index 6a99703e0eb..4c7388ef5be 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -261,6 +261,10 @@ struct task_group {
struct cgroup_subsys_state css;
#endif
+#ifdef CONFIG_USER_SCHED
+ uid_t uid;
+#endif
+
#ifdef CONFIG_FAIR_GROUP_SCHED
/* schedulable entities of this group on each cpu */
struct sched_entity **se;
@@ -286,6 +290,12 @@ struct task_group {
#ifdef CONFIG_USER_SCHED
+/* Helper function to pass uid information to create_sched_user() */
+void set_tg_uid(struct user_struct *user)
+{
+ user->tg->uid = user->uid;
+}
+
/*
* Root task group.
* Every UID task group (including init_task_group aka UID-0) will