From a6b3deafe0c50e3e873e8ed5cc8abfcb25c05eff Mon Sep 17 00:00:00 2001 From: NeilBrown Date: Tue, 16 Jun 2009 16:54:07 +1000 Subject: md: raid0: remove setting of segment boundary. This setting doesn't seem to make sense (half the chunk size??) and shouldn't be needed. The segment boundary exported by raid0 should simply be the minimum of the segment boundary of all component devices. And we already get that right. Signed-off-by: NeilBrown --- drivers/md/raid0.c | 5 ----- 1 file changed, 5 deletions(-) (limited to 'drivers/md/raid0.c') diff --git a/drivers/md/raid0.c b/drivers/md/raid0.c index af0df78223b..e2e9c183333 100644 --- a/drivers/md/raid0.c +++ b/drivers/md/raid0.c @@ -261,12 +261,7 @@ static int raid0_run(mddev_t *mddev) printk(KERN_ERR "md/raid0: non-zero chunk size required.\n"); return -EINVAL; } - printk(KERN_INFO "%s: setting max_sectors to %d, segment boundary to %d\n", - mdname(mddev), - mddev->chunk_size >> 9, - (mddev->chunk_size>>1)-1); blk_queue_max_sectors(mddev->queue, mddev->chunk_size >> 9); - blk_queue_segment_boundary(mddev->queue, (mddev->chunk_size>>1) - 1); mddev->queue->queue_lock = &mddev->queue->__queue_lock; ret = create_strip_zones(mddev); -- cgit v1.2.3