diff options
| -rw-r--r-- | drivers/block/sunvdc.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/block/sunvdc.c b/drivers/block/sunvdc.c index 1616ad091a5e..1a9360da1f54 100644 --- a/drivers/block/sunvdc.c +++ b/drivers/block/sunvdc.c @@ -747,6 +747,10 @@ static int probe_disk(struct vdc_port *port) port->disk = g; + /* Each segment in a request is up to an aligned page in size. */ + blk_queue_segment_boundary(q, PAGE_SIZE - 1); + blk_queue_max_segment_size(q, PAGE_SIZE); + blk_queue_max_segments(q, port->ring_cookies); blk_queue_max_hw_sectors(q, port->max_xfer_size); g->major = vdc_major; |