Messages in this thread Patch in this message |  | | From | KOSAKI Motohiro <> | | Subject | [PATCH 2/7] mmc: Don't use PF_MEMALLOC | | Date | Tue, 17 Nov 2009 16:17:50 +0900 (JST) |
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Non MM subsystem must not use PF_MEMALLOC. Memory reclaim need few memory, anyone must not prevent it. Otherwise the system cause mysterious hang-up and/or OOM Killer invokation.
Cc: linux-mmc@vger.kernel.org Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> --- drivers/mmc/card/queue.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-)
diff --git a/drivers/mmc/card/queue.c b/drivers/mmc/card/queue.c index 49e5823..5deb996 100644 --- a/drivers/mmc/card/queue.c +++ b/drivers/mmc/card/queue.c @@ -46,8 +46,6 @@ static int mmc_queue_thread(void *d) struct mmc_queue *mq = d; struct request_queue *q = mq->queue; - current->flags |= PF_MEMALLOC; - down(&mq->thread_sem); do { struct request *req = NULL; -- 1.6.2.5
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