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| author | Oleg Nesterov <oleg@redhat.com> | 2013-02-19 14:56:53 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-03-04 06:09:06 +0800 |
| commit | 8a9279a5af607d9f59b3921c639df139a28bcef6 (patch) | |
| tree | cd74e15719dea0c2272f70c29688b4a55a40a8ce /kernel/exec_domain.c | |
| parent | a214998c48e204227d52a81dd459ea51a8a9ae36 (diff) | |
| download | lwn-8a9279a5af607d9f59b3921c639df139a28bcef6.tar.gz lwn-8a9279a5af607d9f59b3921c639df139a28bcef6.zip | |
wake_up_process() should be never used to wakeup a TASK_STOPPED/TRACED task
Upstream commit 9067ac85d533651b98c2ff903182a20cbb361fcb.
wake_up_process() should never wakeup a TASK_STOPPED/TRACED task.
Change it to use TASK_NORMAL and add the WARN_ON().
TASK_ALL has no other users, probably can be killed.
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Michal Hocko <mhocko@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'kernel/exec_domain.c')
0 files changed, 0 insertions, 0 deletions