diff options
| author | Jens Axboe <jens.axboe@oracle.com> | 2006-11-15 00:59:03 +0000 |
|---|---|---|
| committer | Chris Wright <chrisw@sous-sol.org> | 2006-11-18 19:28:05 -0800 |
| commit | 15b391fe275c650b6f70dd9c82b6b12d640e46b5 (patch) | |
| tree | 0525a91ef6040e337b677eb2e30c1b4086e4b72d | |
| parent | ad9c08315e696506734a33c9f0324b5d9858ec6e (diff) | |
[PATCH] cpqarray: fix iostat
cpqarray needs to call disk_stat_add() for iostat to work.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Chris Wright <chrisw@sous-sol.org>
| -rw-r--r-- | drivers/block/cpqarray.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/drivers/block/cpqarray.c b/drivers/block/cpqarray.c index 78082edc14b4..5ee5f937827c 100644 --- a/drivers/block/cpqarray.c +++ b/drivers/block/cpqarray.c @@ -1000,6 +1000,7 @@ static inline void complete_buffers(struct bio *bio, int ok) */ static inline void complete_command(cmdlist_t *cmd, int timeout) { + struct request *rq = cmd->rq; int ok=1; int i, ddir; @@ -1031,12 +1032,18 @@ static inline void complete_command(cmdlist_t *cmd, int timeout) pci_unmap_page(hba[cmd->ctlr]->pci_dev, cmd->req.sg[i].addr, cmd->req.sg[i].size, ddir); - complete_buffers(cmd->rq->bio, ok); + complete_buffers(rq->bio, ok); - add_disk_randomness(cmd->rq->rq_disk); + if (blk_fs_request(rq)) { + const int rw = rq_data_dir(rq); - DBGPX(printk("Done with %p\n", cmd->rq);); - end_that_request_last(cmd->rq, ok ? 1 : -EIO); + disk_stat_add(rq->rq_disk, sectors[rw], rq->nr_sectors); + } + + add_disk_randomness(rq->rq_disk); + + DBGPX(printk("Done with %p\n", rq);); + end_that_request_last(rq, ok ? 1 : -EIO); } /* |