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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-01-29 08:51:32 +1100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-01-29 08:51:32 +1100 |
| commit | f0f0052069989b80d2a3e50c9cd2f2a650bc1aea (patch) | |
| tree | 40ff39bc341aed8318a54d1bd61a381f41844f71 /arch/um/drivers/ubd_kern.c | |
| parent | 68fbda7de07e56eb90dd6e58a162527411b388b1 (diff) | |
| parent | a65b58663d983e588aed8d1bfc75edaac2527fa7 (diff) | |
Merge branch 'blk-end-request' of git://git.kernel.dk/linux-2.6-block
* 'blk-end-request' of git://git.kernel.dk/linux-2.6-block: (30 commits)
blk_end_request: changing xsysace (take 4)
blk_end_request: changing ub (take 4)
blk_end_request: cleanup of request completion (take 4)
blk_end_request: cleanup 'uptodate' related code (take 4)
blk_end_request: remove/unexport end_that_request_* (take 4)
blk_end_request: changing scsi (take 4)
blk_end_request: add bidi completion interface (take 4)
blk_end_request: changing ide-cd (take 4)
blk_end_request: add callback feature (take 4)
blk_end_request: changing ide normal caller (take 4)
blk_end_request: changing cpqarray (take 4)
blk_end_request: changing cciss (take 4)
blk_end_request: changing ide-scsi (take 4)
blk_end_request: changing s390 (take 4)
blk_end_request: changing mmc (take 4)
blk_end_request: changing i2o_block (take 4)
blk_end_request: changing viocd (take 4)
blk_end_request: changing xen-blkfront (take 4)
blk_end_request: changing viodasd (take 4)
blk_end_request: changing sx8 (take 4)
...
Diffstat (limited to 'arch/um/drivers/ubd_kern.c')
| -rw-r--r-- | arch/um/drivers/ubd_kern.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/arch/um/drivers/ubd_kern.c b/arch/um/drivers/ubd_kern.c index b1a77b11f08..99f9f9605e9 100644 --- a/arch/um/drivers/ubd_kern.c +++ b/arch/um/drivers/ubd_kern.c @@ -475,17 +475,9 @@ static void do_ubd_request(struct request_queue * q); /* Only changed by ubd_init, which is an initcall. */ int thread_fd = -1; -static void ubd_end_request(struct request *req, int bytes, int uptodate) +static void ubd_end_request(struct request *req, int bytes, int error) { - if (!end_that_request_first(req, uptodate, bytes >> 9)) { - struct ubd *dev = req->rq_disk->private_data; - unsigned long flags; - - add_disk_randomness(req->rq_disk); - spin_lock_irqsave(&dev->lock, flags); - end_that_request_last(req, uptodate); - spin_unlock_irqrestore(&dev->lock, flags); - } + blk_end_request(req, error, bytes); } /* Callable only from interrupt context - otherwise you need to do @@ -493,10 +485,10 @@ static void ubd_end_request(struct request *req, int bytes, int uptodate) static inline void ubd_finish(struct request *req, int bytes) { if(bytes < 0){ - ubd_end_request(req, 0, 0); + ubd_end_request(req, 0, -EIO); return; } - ubd_end_request(req, bytes, 1); + ubd_end_request(req, bytes, 0); } static LIST_HEAD(restart); |