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authorJonathan Brassow <jbrassow@redhat.com>2009-04-02 19:55:33 +0100
committerAlasdair G Kergon <agk@redhat.com>2009-04-02 19:55:33 +0100
commit49beb2b87a972a994ff77633234ca3bf0d30a1d8 (patch)
tree4b281ebd48624d0fbe74b93fa72baa834211ca2f /drivers/md/dm-snap-transient.c
parentd0216849519bec8dc96301a3cd80316e71243839 (diff)
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dm exception store: move cow pointer
Move COW device from snapshot to exception store. Signed-off-by: Jonathan Brassow <jbrassow@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Diffstat (limited to 'drivers/md/dm-snap-transient.c')
-rw-r--r--drivers/md/dm-snap-transient.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/md/dm-snap-transient.c b/drivers/md/dm-snap-transient.c
index c542ababb418..77f58be080c4 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,