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-exception-store.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers/md/dm-exception-store.c') diff --git a/drivers/md/dm-exception-store.c b/drivers/md/dm-exception-store.c index 59c949b..2078b92 100644 --- a/drivers/md/dm-exception-store.c +++ b/drivers/md/dm-exception-store.c @@ -139,7 +139,7 @@ EXPORT_SYMBOL(dm_exception_store_type_unregister); int dm_exception_store_create(const char *type_name, struct dm_target *ti, chunk_t chunk_size, chunk_t chunk_mask, - chunk_t chunk_shift, + chunk_t chunk_shift, struct dm_dev *cow, struct dm_exception_store **store) { int r = 0; @@ -163,6 +163,8 @@ int dm_exception_store_create(const char *type_name, struct dm_target *ti, tmp_store->chunk_mask = chunk_mask; tmp_store->chunk_shift = chunk_shift; + tmp_store->cow = cow; + r = type->ctr(tmp_store, 0, NULL); if (r) { put_type(type); -- cgit v1.1