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| author | Kiyoshi Ueda <k-ueda@ct.jp.nec.com> | 2007-12-11 17:49:46 -0500 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2008-01-28 10:37:20 +0100 |
| commit | a65b58663d983e588aed8d1bfc75edaac2527fa7 (patch) | |
| tree | 26440095aa5cabc38d98f8a9b3eb4358883b2885 /drivers/block/xsysace.c | |
| parent | 7d699bafe258ebd8f9b4ec182c554200b369a504 (diff) | |
| download | lwn-a65b58663d983e588aed8d1bfc75edaac2527fa7.tar.gz lwn-a65b58663d983e588aed8d1bfc75edaac2527fa7.zip | |
blk_end_request: changing xsysace (take 4)
This patch converts xsysace to use blk_end_request interfaces.
Related 'uptodate' arguments are converted to 'error'.
xsysace is a little bit different from "normal" drivers.
xsysace driver has a state machine in it.
It calls end_that_request_first() and end_that_request_last()
from different states. (ACE_FSM_STATE_REQ_TRANSFER and
ACE_FSM_STATE_REQ_COMPLETE, respectively.)
However, those states are consecutive and without any interruption
inbetween.
So we can just follow the standard conversion rule (b) mentioned in
the patch subject "[PATCH 01/30] blk_end_request: add new request
completion interface".
Cc: Grant Likely <grant.likely@secretlab.ca>
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 'drivers/block/xsysace.c')
| -rw-r--r-- | drivers/block/xsysace.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/block/xsysace.c b/drivers/block/xsysace.c index 82effce97c51..2c81465fd60c 100644 --- a/drivers/block/xsysace.c +++ b/drivers/block/xsysace.c @@ -703,7 +703,7 @@ static void ace_fsm_dostate(struct ace_device *ace) /* bio finished; is there another one? */ i = ace->req->current_nr_sectors; - if (end_that_request_first(ace->req, 1, i)) { + if (__blk_end_request(ace->req, 0, i)) { /* dev_dbg(ace->dev, "next block; h=%li c=%i\n", * ace->req->hard_nr_sectors, * ace->req->current_nr_sectors); @@ -718,9 +718,6 @@ static void ace_fsm_dostate(struct ace_device *ace) break; case ACE_FSM_STATE_REQ_COMPLETE: - /* Complete the block request */ - blkdev_dequeue_request(ace->req); - end_that_request_last(ace->req, 1); ace->req = NULL; /* Finished request; go to idle state */ |