Commit-ID: 5aface53d1a0ef7823215c4078fca8445995d006
Gitweb: http://git.kernel.org/tip/5aface53d1a0ef7823215c4078fca8445995d006
Author: Oleg Nesterov <oleg@xxxxxxxxxx>
AuthorDate: Wed, 13 Aug 2014 21:20:03 +0200
Committer: Ingo Molnar <mingo@xxxxxxxxxx>
CommitDate: Wed, 20 Aug 2014 09:47:18 +0200
sched: Change autogroup_move_group() to use for_each_thread()
Change autogroup_move_group() to use for_each_thread() instead of
buggy while_each_thread().
Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Mike Galbraith <umgwanakikbuti@xxxxxxxxx>
Cc: Hidetoshi Seto <seto.hidetoshi@xxxxxxxxxxxxxx>
Cc: Frank Mayhar <fmayhar@xxxxxxxxxx>
Cc: Frederic Weisbecker <fweisbec@xxxxxxxxxx>
Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Cc: Sanjay Rao <srao@xxxxxxxxxx>
Cc: Larry Woodman <lwoodman@xxxxxxxxxx>
Cc: Rik van Riel <riel@xxxxxxxxxx>
Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Link: http://lkml.kernel.org/r/20140813192003.GA19334@xxxxxxxxxx
Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
---
kernel/sched/auto_group.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/kernel/sched/auto_group.c b/kernel/sched/auto_group.c
index e73efba..8a2e230 100644
--- a/kernel/sched/auto_group.c
+++ b/kernel/sched/auto_group.c
@@ -148,11 +148,8 @@ autogroup_move_group(struct task_struct *p, struct autogroup *ag)
if (!ACCESS_ONCE(sysctl_sched_autogroup_enabled))
goto out;
- t = p;
- do {
+ for_each_thread(p, t)
sched_move_task(t);
- } while_each_thread(p, t);
-
out:
unlock_task_sighand(p, &flags);
autogroup_kref_put(prev);
--
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