| commit | 915935041281c64589e2b7fe38437be22567fb6f | [log] [tgz] |
|---|---|---|
| author | Oleg Nesterov <oleg@tv-sign.ru> | Fri Dec 08 02:36:07 2006 -0800 |
| committer | Linus Torvalds <torvalds@woody.osdl.org> | Fri Dec 08 08:28:38 2006 -0800 |
| tree | fef15e8442be8ab8c72439ff916855444a8e95b8 | |
| parent | 24ec839c431eb79bb8f6abc00c4e1eb3b8c4d517 [diff] |
[PATCH] do_task_stat(): don't take tty_mutex ->signal->tty is protected by ->siglock, no need to take the global tty_mutex. Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru> Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>