| commit | 2b5fe6de58276d0b5a7c884d5dbfc300ca47db78 | [log] [tgz] |
|---|---|---|
| author | Oleg Nesterov <oleg@redhat.com> | Mon Nov 17 15:40:08 2008 +0100 |
| committer | Ingo Molnar <mingo@elte.hu> | Mon Nov 17 16:55:55 2008 +0100 |
| tree | 02cc368e46a795bd2c0162d278f9c5549f4e1e5a | |
| parent | ce394471d13bf071939a9a0b48c64c297676d233 [diff] |
thread_group_cputime: move a couple of callsites outside of ->siglock Impact: relax the locking of cpu-time accounting calls ->siglock buys nothing for thread_group_cputime() in do_sys_times() and wait_task_zombie() (which btw takes the unrelated parent's ->siglock). Actually I think do_sys_times() doesn't need ->siglock at all. Signed-off-by: Oleg Nesterov <oleg@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>