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authorChristoph Hellwig <hch@infradead.org>2011-04-18 11:41:33 +0200
committerJens Axboe <jaxboe@fusionio.com>2011-04-18 11:41:33 +0200
commit24ecfbe27f65563909b14492afda2f1c21f7c044 (patch)
treea7e51d903c400d0925f87be5f3069a5a44e0af24 /block/blk.h
parentblock: blk_delay_queue() should use kblockd workqueue (diff)
downloadlinux-24ecfbe27f65563909b14492afda2f1c21f7c044.tar.xz
linux-24ecfbe27f65563909b14492afda2f1c21f7c044.zip
block: add blk_run_queue_async
Instead of overloading __blk_run_queue to force an offload to kblockd add a new blk_run_queue_async helper to do it explicitly. I've kept the blk_queue_stopped check for now, but I suspect it's not needed as the check we do when the workqueue items runs should be enough. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Diffstat (limited to 'block/blk.h')
-rw-r--r--block/blk.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/block/blk.h b/block/blk.h
index 61263463e38e..c9df8fc3c999 100644
--- a/block/blk.h
+++ b/block/blk.h
@@ -22,6 +22,7 @@ void blk_rq_timed_out_timer(unsigned long data);
void blk_delete_timer(struct request *);
void blk_add_timer(struct request *);
void __generic_unplug_device(struct request_queue *);
+void blk_run_queue_async(struct request_queue *q);
/*
* Internal atomic flags for request handling