| commit | 3854a771821c970065e3203a0b40ddc4101538cc | [log] [tgz] |
|---|---|---|
| author | Oleg Nesterov <oleg@tv-sign.ru> | Fri Jul 25 01:47:29 2008 -0700 |
| committer | Linus Torvalds <torvalds@linux-foundation.org> | Fri Jul 25 10:53:38 2008 -0700 |
| tree | b6f56b8d426c4a9682dfc8605a08a5c60f96a599 | |
| parent | 100360f03077663b7bef3af44805b6cf700c3bee [diff] |
__exit_signal: don't take rcu lock There is no reason for rcu_read_lock() in __exit_signal(). tsk->sighand can only be changed if tsk does exec, obviously this is not possible. Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru> Cc: Roland McGrath <roland@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>