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authorChristoph Hellwig <hch@lst.de>2014-04-16 11:44:57 +0400
committerJens Axboe <axboe@fb.com>2014-04-17 00:15:25 +0400
commited0791b2f83cec4e77d88c4e9baabcebf9254a78 (patch)
treea29b2fc04373c76a7889a3b4f1e43709a3f08fbc /block/blk-flush.c
parent2f268556567ebeb3538f99b9bdad177581439dcb (diff)
downloadlinux-ed0791b2f83cec4e77d88c4e9baabcebf9254a78.tar.xz
blk-mq: add blk_mq_requeue_request
This allows to requeue a request that has been accepted by ->queue_rq earlier. This is needed by the SCSI layer in various error conditions. The existing internal blk_mq_requeue_request is renamed to __blk_mq_requeue_request as it is a lower level building block for this funtionality. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'block/blk-flush.c')
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