diff options
| author | Weijie Yang <weijie.yang@samsung.com> | 2014-02-14 14:03:56 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-02-14 09:18:39 -0800 |
| commit | 6bc2b856bb7c49f238914d965c0b1057ec78226e (patch) | |
| tree | 0be82e27070b29827395d5a5e6aefab5c1646be5 /drivers/staging/android | |
| parent | 52cf6acfb0a81267848701ad385ec735c0bd61b2 (diff) | |
| download | op-kernel-dev-6bc2b856bb7c49f238914d965c0b1057ec78226e.zip op-kernel-dev-6bc2b856bb7c49f238914d965c0b1057ec78226e.tar.gz | |
staging: android: lowmemorykiller: set TIF_MEMDIE before send kill sig
Set TIF_MEMDIE tsk_thread flag before send kill signal to the
selected thread. This is to fit a usual code sequence and avoid
potential race issue.
Signed-off-by: Weijie Yang <weijie.yang@samsung.com>
Acked-by: David Rientjes <rientjes@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/android')
| -rw-r--r-- | drivers/staging/android/lowmemorykiller.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/android/lowmemorykiller.c b/drivers/staging/android/lowmemorykiller.c index 6f094b3..4bcf00a 100644 --- a/drivers/staging/android/lowmemorykiller.c +++ b/drivers/staging/android/lowmemorykiller.c @@ -159,8 +159,8 @@ static unsigned long lowmem_scan(struct shrinker *s, struct shrink_control *sc) selected->pid, selected->comm, selected_oom_score_adj, selected_tasksize); lowmem_deathpending_timeout = jiffies + HZ; - send_sig(SIGKILL, selected, 0); set_tsk_thread_flag(selected, TIF_MEMDIE); + send_sig(SIGKILL, selected, 0); rem += selected_tasksize; } |
