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| author |   Tejun Heo <tj@kernel.org> | 2009-05-07 22:24:38 +0900 |
|---|---|---|
| committer |   Jens Axboe <jens.axboe@oracle.com> | 2009-05-11 09:50:53 +0200 |
| commit | 5b93629b4509c03ffa87a9316412fedf6f58cb37 (patch) | |
| tree | ad5ceda3f718361b8df3057b4f9edcc79aa4cd9d /drivers/block/xsysace.c | |
| parent | block: add rq->resid_len (diff) | |
| download | linux-dev-5b93629b4509c03ffa87a9316412fedf6f58cb37.tar.xz linux-dev-5b93629b4509c03ffa87a9316412fedf6f58cb37.zip | |
block: implement blk_rq_pos/[cur_]sectors() and convert obvious ones
Implement accessors - blk_rq_pos(), blk_rq_sectors() and
blk_rq_cur_sectors() which return rq->hard_sector, rq->hard_nr_sectors
and rq->hard_cur_sectors respectively and convert direct references of
the said fields to the accessors.
This is in preparation of request data length handling cleanup.
Geert : suggested adding const to struct request * parameter to accessors
Sergei : spotted error in patch description
[ Impact: cleanup ]
Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Acked-by: Stephen Rothwell <sfr@canb.auug.org.au>
Tested-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Ackec-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Cc: Borislav Petkov <petkovbb@googlemail.com>
Cc: James Bottomley <James.Bottomley@HansenPartnership.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'drivers/block/xsysace.c')
| -rw-r--r-- | drivers/block/xsysace.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/block/xsysace.c b/drivers/block/xsysace.c index b1e1d7e5ab1e..5722931d14c5 100644 --- a/drivers/block/xsysace.c +++ b/drivers/block/xsysace.c @@ -645,8 +645,8 @@ static void ace_fsm_dostate(struct ace_device *ace) /* Okay, it's a data request, set it up for transfer */ dev_dbg(ace->dev, - "request: sec=%llx hcnt=%lx, ccnt=%x, dir=%i\n", - (unsigned long long) req->sector, req->hard_nr_sectors, + "request: sec=%llx hcnt=%x, ccnt=%x, dir=%i\n", + (unsigned long long) req->sector, blk_rq_sectors(req), req->current_nr_sectors, rq_data_dir(req)); ace->req = req; @@ -654,7 +654,7 @@ static void ace_fsm_dostate(struct ace_device *ace) ace->data_count = req->current_nr_sectors * ACE_BUF_PER_SECTOR; ace_out32(ace, ACE_MPULBA, req->sector & 0x0FFFFFFF); - count = req->hard_nr_sectors; + count = blk_rq_sectors(req); if (rq_data_dir(req)) { /* Kick off write request */ dev_dbg(ace->dev, "write data\n"); @@ -719,8 +719,8 @@ static void ace_fsm_dostate(struct ace_device *ace) /* bio finished; is there another one? */ if (__blk_end_request(ace->req, 0, blk_rq_cur_bytes(ace->req))) { - /* dev_dbg(ace->dev, "next block; h=%li c=%i\n", - * ace->req->hard_nr_sectors, + /* dev_dbg(ace->dev, "next block; h=%u c=%u\n", + * blk_rq_sectors(ace->req), * ace->req->current_nr_sectors); */ ace->data_ptr = ace->req->buffer; |