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[PATCH] cpqarray: fix iostat

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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>
This commit is contained in:
Jens Axboe 2006-11-14 12:36:45 +01:00 committed by Linus Torvalds
parent b369c2cfa4
commit 1f794b6082
1 changed files with 11 additions and 4 deletions
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15
drivers/block/cpqarray.c
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@ -998,6 +998,7 @@ 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;
@ -1029,12 +1030,18 @@ 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);
}
/*