tree b875db7096572a69f3906db631708d7e75e22f3f
parent 20686a309aa98c518adbbd9b57cdbb1804143deb
author Oleg Nesterov <oleg@tv-sign.ru> 1202473143 -0800
committer Linus Torvalds <torvalds@woody.linux-foundation.org> 1202491346 -0800

wait_task_stopped(): remove unneeded delay_group_leader check

wait_task_stopped() doesn't need the "delay_group_leader" parameter.  If
the child is not traced it must be a group leader.  With or without
subthreads ->group_stop_count == 0 when the whole task is stopped.

Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Cc: Mika Penttila <mika.penttila@kolumbus.fi>
Acked-by: Roland McGrath <roland@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>