diff options
| author | Oleg Nesterov <oleg@redhat.com> | 2014-12-10 15:54:51 -0800 |
|---|---|---|
| committer | Moyster <oysterized@gmail.com> | 2019-05-02 18:26:04 +0200 |
| commit | 1b92683e31af28b4be2837a2299fc8076f5bb6d7 (patch) | |
| tree | bbb31bf5e29c41aa65dce71490ab7b926bb2dafc /include/linux/batch.h | |
| parent | 50ca81d617cbdb8af47e2992ad5299ca0991156f (diff) | |
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).
Change-Id: I7cc68ac84ce681c95c0a532454ba79ffa6fc35a9
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 'include/linux/batch.h')
0 files changed, 0 insertions, 0 deletions