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(parent: 06b0608) | patch
xd: dequeue in-flight request
authorTejun Heo <tj@kernel.org>
Fri, 8 May 2009 02:54:10 +0000 (11:54 +0900)
committerJens Axboe <jens.axboe@oracle.com>
Mon, 11 May 2009 07:52:16 +0000 (09:52 +0200)
commitbab2a807a489822ded0c9d4a5344c80bcac10b0a
treecf93330ae12f820d1dd53bc9d484fa6cad38962ctree | snapshot (tar.gz zip)
parent06b0608e2b46465e8e663214e7db982ddb000346commit | diff
xd: dequeue in-flight request

xd processes requests one-by-one synchronously and can be easily
converted to dequeueing model.  Convert it.

While at it, use rq_cur_bytes instead of rq_bytes when checking for
sector overflow.  This is for for consistency and better behavior for
merged requests.

[ Impact: dequeue in-flight request ]

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
drivers/block/xd.c diff | blob | blame | history