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authorChristoph Hellwig <hch@lst.de>2014-04-16 09:44:59 +0200
committerJens Axboe <axboe@fb.com>2014-04-16 14:15:25 -0600
commit12120077b2612a243d158605640cd39266906667 (patch)
treecb125d1bb2a3441d7b29aced0d6bfe6f6dfafe48 /block/blk-core.c
parentf88a164b72bd51fe4c89e06ac9939f2afe39c7ed (diff)
downloadkernel-12120077b2612a243d158605640cd39266906667.tar.gz
block: export blk_finish_request
This allows to mirror the blk-mq code flow for more a more readable I/O completion handler in SCSI. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'block/blk-core.c')
-rw-r--r--block/blk-core.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/block/blk-core.c b/block/blk-core.c
index 90b6e63b8769..c4269701cb4f 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -2497,7 +2497,7 @@ EXPORT_SYMBOL_GPL(blk_unprep_request);
/*
* queue lock must be held
*/
-static void blk_finish_request(struct request *req, int error)
+void blk_finish_request(struct request *req, int error)
{
if (blk_rq_tagged(req))
blk_queue_end_tag(req->q, req);
@@ -2523,6 +2523,7 @@ static void blk_finish_request(struct request *req, int error)
__blk_put_request(req->q, req);
}
}
+EXPORT_SYMBOL(blk_finish_request);
/**
* blk_end_bidi_request - Complete a bidi request