diff options
| author | Stephen M. Cameron <scameron@beardog.cce.hp.com> | 2010-08-25 19:58:53 +0200 |
|---|---|---|
| committer | Jens Axboe <jaxboe@fusionio.com> | 2010-08-25 19:58:53 +0200 |
| commit | 2a643ec67f9efc4b6921a3dd6e257f3b5360622b (patch) | |
| tree | b793266014ff7c8acb52a598b6d9d187cf7bd989 /drivers/block/cciss.c | |
| parent | block: switch s390 tape_block and mg_disk to elevator_change() (diff) | |
| download | linux-2a643ec67f9efc4b6921a3dd6e257f3b5360622b.tar.xz linux-2a643ec67f9efc4b6921a3dd6e257f3b5360622b.zip | |
cciss: fix reporting of max queue depth since init
The ioctl path and the scsi tape path were not accounting
for their additions to the queue depth.
Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Diffstat (limited to 'drivers/block/cciss.c')
| -rw-r--r-- | drivers/block/cciss.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c index 7191c16954d2..6124c2fd2d33 100644 --- a/drivers/block/cciss.c +++ b/drivers/block/cciss.c @@ -297,6 +297,8 @@ static void enqueue_cmd_and_start_io(ctlr_info_t *h, spin_lock_irqsave(&h->lock, flags); addQ(&h->reqQ, c); h->Qdepth++; + if (h->Qdepth > h->maxQsinceinit) + h->maxQsinceinit = h->Qdepth; start_io(h); spin_unlock_irqrestore(&h->lock, flags); } |