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| author | Oleg Nesterov | 2013-07-04 00:08:25 +0200 |
|---|---|---|
| committer | Linus Torvalds | 2013-07-04 01:08:02 +0200 |
| commit | 3f4185483832ccf3d2977923db576fa689c2abce (patch) | |
| tree | b977552009147be3c15097405f58f0519d29184a /kernel/sys.c | |
| parent | coredump: '% at the end' shouldn't bypass core_uses_pid logic (diff) | |
| download | kernel-qcow2-linux-3f4185483832ccf3d2977923db576fa689c2abce.tar.gz kernel-qcow2-linux-3f4185483832ccf3d2977923db576fa689c2abce.tar.xz kernel-qcow2-linux-3f4185483832ccf3d2977923db576fa689c2abce.zip | |
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 'kernel/sys.c')
0 files changed, 0 insertions, 0 deletions