summaryrefslogtreecommitdiff
path: root/block
diff options
context:
space:
mode:
authorKiyoshi Ueda <k-ueda@ct.jp.nec.com>2008-10-01 10:14:46 -0400
committerJens Axboe <jens.axboe@oracle.com>2008-10-09 08:56:21 +0200
commitd00e29fd99dd63d1c51917604e35dee824ed567f (patch)
tree461c725d7ffaf2d5a69bc854ca4aa9977f530ea2 /block
parent99cd3386f290eaf61f2b7596d5a4cc2007771174 (diff)
downloadconfigs-d00e29fd99dd63d1c51917604e35dee824ed567f.tar.gz
block: remove end_{queued|dequeued}_request()
This patch removes end_queued_request() and end_dequeued_request(), which are no longer used. As a results, users of __end_request() became only end_request(). So the actual code in __end_request() is moved to end_request() and __end_request() is removed. Signed-off-by: Kiyoshi Ueda <k-ueda@ct.jp.nec.com> Signed-off-by: Jun'ichi Nomura <j-nomura@ce.jp.nec.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'block')
-rw-r--r--block/blk-core.c58
1 files changed, 7 insertions, 51 deletions
diff --git a/block/blk-core.c b/block/blk-core.c
index b2d0ac8b760..2d053b58441 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -1790,17 +1790,6 @@ static void end_that_request_last(struct request *req, int error)
}
}
-static inline void __end_request(struct request *rq, int uptodate,
- unsigned int nr_bytes)
-{
- int error = 0;
-
- if (uptodate <= 0)
- error = uptodate ? uptodate : -EIO;
-
- __blk_end_request(rq, error, nr_bytes);
-}
-
/**
* blk_rq_bytes - Returns bytes left to complete in the entire request
* @rq: the request being processed
@@ -1831,41 +1820,6 @@ unsigned int blk_rq_cur_bytes(struct request *rq)
EXPORT_SYMBOL_GPL(blk_rq_cur_bytes);
/**
- * end_queued_request - end all I/O on a queued request
- * @rq: the request being processed
- * @uptodate: error value or %0/%1 uptodate flag
- *
- * Description:
- * Ends all I/O on a request, and removes it from the block layer queues.
- * Not suitable for normal I/O completion, unless the driver still has
- * the request attached to the block layer.
- *
- **/
-void end_queued_request(struct request *rq, int uptodate)
-{
- __end_request(rq, uptodate, blk_rq_bytes(rq));
-}
-EXPORT_SYMBOL(end_queued_request);
-
-/**
- * end_dequeued_request - end all I/O on a dequeued request
- * @rq: the request being processed
- * @uptodate: error value or %0/%1 uptodate flag
- *
- * Description:
- * Ends all I/O on a request. The request must already have been
- * dequeued using blkdev_dequeue_request(), as is normally the case
- * for most drivers.
- *
- **/
-void end_dequeued_request(struct request *rq, int uptodate)
-{
- __end_request(rq, uptodate, blk_rq_bytes(rq));
-}
-EXPORT_SYMBOL(end_dequeued_request);
-
-
-/**
* end_request - end I/O on the current segment of the request
* @req: the request being processed
* @uptodate: error value or %0/%1 uptodate flag
@@ -1879,14 +1833,16 @@ EXPORT_SYMBOL(end_dequeued_request);
* they have a residual value to account for. For that case this function
* isn't really useful, unless the residual just happens to be the
* full current segment. In other words, don't use this function in new
- * code. Use blk_end_request() or __blk_end_request() to end partial parts
- * of a request, or end_dequeued_request() and end_queued_request() to
- * completely end IO on a dequeued/queued request.
- *
+ * code. Use blk_end_request() or __blk_end_request() to end a request.
**/
void end_request(struct request *req, int uptodate)
{
- __end_request(req, uptodate, req->hard_cur_sectors << 9);
+ int error = 0;
+
+ if (uptodate <= 0)
+ error = uptodate ? uptodate : -EIO;
+
+ __blk_end_request(req, error, req->hard_cur_sectors << 9);
}
EXPORT_SYMBOL(end_request);