From 49beb2b87a972a994ff77633234ca3bf0d30a1d8 Mon Sep 17 00:00:00 2001 From: Jonathan Brassow Date: Thu, 2 Apr 2009 19:55:33 +0100 Subject: dm exception store: move cow pointer Move COW device from snapshot to exception store. Signed-off-by: Jonathan Brassow Signed-off-by: Alasdair G Kergon --- drivers/md/dm-snap-transient.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/md/dm-snap-transient.c') diff --git a/drivers/md/dm-snap-transient.c b/drivers/md/dm-snap-transient.c index c542ababb41..77f58be080c 100644 --- a/drivers/md/dm-snap-transient.c +++ b/drivers/md/dm-snap-transient.c @@ -40,7 +40,7 @@ static int transient_prepare_exception(struct dm_exception_store *store, struct dm_snap_exception *e) { struct transient_c *tc = store->context; - sector_t size = get_dev_size(store->snap->cow->bdev); + sector_t size = get_dev_size(store->cow->bdev); if (size < (tc->next_free + store->chunk_size)) return -1; @@ -64,7 +64,7 @@ static void transient_fraction_full(struct dm_exception_store *store, sector_t *numerator, sector_t *denominator) { *numerator = ((struct transient_c *) store->context)->next_free; - *denominator = get_dev_size(store->snap->cow->bdev); + *denominator = get_dev_size(store->cow->bdev); } static int transient_ctr(struct dm_exception_store *store, -- cgit v1.2.3