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| author | Oleg Nesterov <oleg@redhat.com> | 2014-12-11 00:54:51 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-12-11 02:41:17 +0100 |
| commit | 986094dfe161b4346831547136d4e5ed7f94310e (patch) | |
| tree | 41b5dfa7e1d4b894b300f3386d951d195b0a317f /Documentation/bt8xxgpio.txt | |
| parent | exit: wait: don't use zombie->real_parent (diff) | |
| download | linux-986094dfe161b4346831547136d4e5ed7f94310e.tar.xz linux-986094dfe161b4346831547136d4e5ed7f94310e.zip | |
exit: wait: drop tasklist_lock before psig->c* accounting
wait_task_zombie() no longer needs tasklist_lock to accumulate the
psig->c* counters, we can drop it right after cmpxchg(exit_state).
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Cc: Aaron Tomlin <atomlin@redhat.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Rik van Riel <riel@redhat.com>
Cc: Sterling Alexander <stalexan@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'Documentation/bt8xxgpio.txt')
0 files changed, 0 insertions, 0 deletions