From bdd646a44672115c986593956aa4ef105485a184 Mon Sep 17 00:00:00 2001 From: Nick Piggin Date: Thu, 23 Jun 2005 00:08:54 -0700 Subject: [PATCH] [PATCH] blk: unplug later get_request_wait needn't unplug the device immediately. Signed-off-by: Nick Piggin Cc: Jens Axboe Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/block/ll_rw_blk.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/block/ll_rw_blk.c b/drivers/block/ll_rw_blk.c index 1e847151c3a3..fd94ea27d594 100644 --- a/drivers/block/ll_rw_blk.c +++ b/drivers/block/ll_rw_blk.c @@ -1969,7 +1969,6 @@ static struct request *get_request_wait(request_queue_t *q, int rw) DEFINE_WAIT(wait); struct request *rq; - generic_unplug_device(q); do { struct request_list *rl = &q->rq; @@ -1981,6 +1980,7 @@ static struct request *get_request_wait(request_queue_t *q, int rw) if (!rq) { struct io_context *ioc; + generic_unplug_device(q); io_schedule(); /* -- 2.20.1