diff options
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 04:37:20 -0500 |
commit | a65b58663d983e588aed8d1bfc75edaac2527fa7 (patch) | |
tree | 26440095aa5cabc38d98f8a9b3eb4358883b2885 /drivers/block | |
parent | 7d699bafe258ebd8f9b4ec182c554200b369a504 (diff) |
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')
-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) | |||
703 | 703 | ||
704 | /* bio finished; is there another one? */ | 704 | /* bio finished; is there another one? */ |
705 | i = ace->req->current_nr_sectors; | 705 | i = ace->req->current_nr_sectors; |
706 | if (end_that_request_first(ace->req, 1, i)) { | 706 | if (__blk_end_request(ace->req, 0, i)) { |
707 | /* dev_dbg(ace->dev, "next block; h=%li c=%i\n", | 707 | /* dev_dbg(ace->dev, "next block; h=%li c=%i\n", |
708 | * ace->req->hard_nr_sectors, | 708 | * ace->req->hard_nr_sectors, |
709 | * ace->req->current_nr_sectors); | 709 | * ace->req->current_nr_sectors); |
@@ -718,9 +718,6 @@ static void ace_fsm_dostate(struct ace_device *ace) | |||
718 | break; | 718 | break; |
719 | 719 | ||
720 | case ACE_FSM_STATE_REQ_COMPLETE: | 720 | case ACE_FSM_STATE_REQ_COMPLETE: |
721 | /* Complete the block request */ | ||
722 | blkdev_dequeue_request(ace->req); | ||
723 | end_that_request_last(ace->req, 1); | ||
724 | ace->req = NULL; | 721 | ace->req = NULL; |
725 | 722 | ||
726 | /* Finished request; go to idle state */ | 723 | /* Finished request; go to idle state */ |