From: Oleg Nesterov <oleg@redhat.com> Date: Wed, 13 Aug 2014 19:20:03 +0000 (+0200) Subject: sched: Change autogroup_move_group() to use for_each_thread() X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=5aface53d1a0ef7823215c4078fca8445995d006;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git 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@redhat.com> Signed-off-by: Peter Zijlstra <peterz@infradead.org> Cc: Mike Galbraith <umgwanakikbuti@gmail.com> Cc: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com> Cc: Frank Mayhar <fmayhar@google.com> Cc: Frederic Weisbecker <fweisbec@redhat.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Sanjay Rao <srao@redhat.com> Cc: Larry Woodman <lwoodman@redhat.com> Cc: Rik van Riel <riel@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Link: http://lkml.kernel.org/r/20140813192003.GA19334@redhat.com Signed-off-by: Ingo Molnar <mingo@kernel.org> --- diff --git a/kernel/sched/auto_group.c b/kernel/sched/auto_group.c index e73efba98301..8a2e230fb86a 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);