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authorJonathan Brassow <jbrassow@redhat.com>2009-04-02 19:55:32 +0100
committerAlasdair G Kergon <agk@redhat.com>2009-04-02 19:55:32 +0100
commitd0216849519bec8dc96301a3cd80316e71243839 (patch)
tree06e7f1d2028e784213e17f1a8ea1abae9ffb0ab9 /drivers/md/dm-exception-store.c
parent0cea9c78270cdf1d2ad74ce0e083d5555a0842e8 (diff)
downloadop-kernel-dev-d0216849519bec8dc96301a3cd80316e71243839.zip
op-kernel-dev-d0216849519bec8dc96301a3cd80316e71243839.tar.gz
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>
Diffstat (limited to 'drivers/md/dm-exception-store.c')
-rw-r--r--drivers/md/dm-exception-store.c6
1 files changed, 6 insertions, 0 deletions
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 @@ int dm_exception_store_type_unregister(struct dm_exception_store_type *type)
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 @@ int dm_exception_store_create(const char *type_name, struct dm_target *ti,
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);
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