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block: Export blk_poll 

The new NVMe over fabrics target will make use of this outside from a
module.

Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
This commit is contained in:
Sagi Grimberg 2016-06-21 18:04:19 +02:00 committed by Jens Axboe
parent 038bd4cb67
commit 9645c1a233
1 changed files with 1 additions and 0 deletions
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block/blk-core.c
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@ -3385,6 +3385,7 @@ bool blk_poll(struct request_queue *q, blk_qc_t cookie)
return false;
}
EXPORT_SYMBOL_GPL(blk_poll);
#ifdef CONFIG_PM
/**