dm exception store: move chunk_fields
Move chunk fields from snapshot to exception store.
Signed-off-by: Jonathan Brassow <jbrassow@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
diff --git a/drivers/md/dm-exception-store.c b/drivers/md/dm-exception-store.c
index fe0cfa6..59c949b 100644
--- a/drivers/md/dm-exception-store.c
+++ b/drivers/md/dm-exception-store.c
@@ -138,6 +138,8 @@
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,
struct dm_exception_store **store)
{
int r = 0;
@@ -157,6 +159,10 @@
tmp_store->type = type;
tmp_store->ti = ti;
+ tmp_store->chunk_size = chunk_size;
+ tmp_store->chunk_mask = chunk_mask;
+ tmp_store->chunk_shift = chunk_shift;
+
r = type->ctr(tmp_store, 0, NULL);
if (r) {
put_type(type);