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dm table: fix blk_stack_limits arg to use bytes not sectors 

The offset passed to blk_stack_limits() must be in bytes not sectors.
Fixes false warnings like the following:
device-mapper: table: 254:1: target device sda6 is misaligned

Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Reported-by: Frans Pop <elendil@planet.nl>
Tested-by: Frans Pop <elendil@planet.nl>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
This commit is contained in:
Mike Snitzer 2009-06-30 15:18:17 +01:00 committed by Alasdair G Kergon
parent 874d2f61d3
commit ea9df47cc9
1 changed files with 1 additions and 1 deletions
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2
drivers/md/dm-table.c
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@ -495,7 +495,7 @@ int dm_set_device_limits(struct dm_target *ti, struct dm_dev *dev,
return 0;
}
if (blk_stack_limits(limits, &q->limits, start) < 0)
if (blk_stack_limits(limits, &q->limits, start << 9) < 0)
DMWARN("%s: target device %s is misaligned",
dm_device_name(ti->table->md), bdevname(bdev, b));