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| author | Oleg Nesterov <oleg@redhat.com> | 2013-07-03 22:08:25 (GMT) |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-03 23:08:02 (GMT) |
| commit | 3f4185483832ccf3d2977923db576fa689c2abce (patch) | |
| tree | b977552009147be3c15097405f58f0519d29184a /include/linux | |
| parent | 888ffc5923e4343a78575918ab781e85fa22d244 (diff) | |
| download | linux-fsl-qoriq-3f4185483832ccf3d2977923db576fa689c2abce.tar.xz | |
fs/exec.c:de_thread(): use change_pid() rather than detach_pid/attach_pid
de_thread() can use change_pid() instead of detach + attach. This looks
better and this ensures that, say, next_thread() can never see a task with
->pid == NULL.
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Acked-by: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Michal Hocko <mhocko@suse.cz>
Cc: Pavel Emelyanov <xemul@parallels.com>
Cc: Sergey Dyasly <dserrg@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions