diff options
| author | Oleg Nesterov <oleg@tv-sign.ru> | 2008-04-30 00:52:45 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-30 08:29:34 -0700 |
| commit | 6ca25b551309eb1b1b41f83414a92f7472e0b23d (patch) | |
| tree | a2c5785ec484ec997ac6a03d3fceae04e4d21795 /kernel/backtracetest.c | |
| parent | e442055193e4584218006e616c9bdce0c5e9ae5c (diff) | |
kill_pid_info: don't take now unneeded tasklist_lock
Previously handle_stop_signal(SIGCONT) could drop ->siglock. That is why
kill_pid_info(SIGCONT) takes tasklist_lock to make sure the target task can't
go away after unlock. Not needed now.
Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Cc: Roland McGrath <roland@redhat.com>
Cc: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/backtracetest.c')
0 files changed, 0 insertions, 0 deletions