Re: [PATCH RESEND] staging: android: lowmemorykiller: set TIF_MEMDIE before send kill sig
On Fri, 14 Feb 2014, Weijie Yang wrote: > 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 Acked-by: David Rientjes -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH RESEND] staging: android: lowmemorykiller: set TIF_MEMDIE before send kill sig
On Fri, 14 Feb 2014, Weijie Yang wrote: 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.y...@samsung.com Acked-by: David Rientjes rient...@google.com -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
[PATCH RESEND] 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 --- drivers/staging/android/lowmemorykiller.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/android/lowmemorykiller.c b/drivers/staging/android/lowmemorykiller.c index 6f094b3..4bcf00a --- 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; } -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
[PATCH RESEND] 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.y...@samsung.com --- drivers/staging/android/lowmemorykiller.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/android/lowmemorykiller.c b/drivers/staging/android/lowmemorykiller.c index 6f094b3..4bcf00a --- 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; } -- 1.7.10.4 -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
