diff options
Diffstat (limited to 'drivers/block/osdblk.c')
| -rw-r--r-- | drivers/block/osdblk.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/block/osdblk.c b/drivers/block/osdblk.c index 3565d0dd123..13c1aee6aa3 100644 --- a/drivers/block/osdblk.c +++ b/drivers/block/osdblk.c @@ -66,6 +66,7 @@ #include <scsi/osd_initiator.h> #include <scsi/osd_attributes.h> #include <scsi/osd_sec.h> +#include <scsi/scsi_device.h> #define DRV_NAME "osdblk" #define PFX DRV_NAME ": " @@ -437,6 +438,12 @@ static int osdblk_init_disk(struct osdblk_device *osdev) return rc; } + /* Set our limits to the lower device limits, because osdblk cannot + * sleep when allocating a lower-request and therefore cannot be + * bouncing. + */ + blk_queue_stack_limits(q, osd_request_queue(osdev->osd)); + blk_queue_prep_rq(q, blk_queue_start_tag); blk_queue_ordered(q, QUEUE_ORDERED_DRAIN_FLUSH, osdblk_prepare_flush); |