These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / drivers / md / persistent-data / dm-block-manager.h

diff --git a/kernel/drivers/md/persistent-data/dm-block-manager.h b/kernel/drivers/md/persistent-data/dm-block-manager.h
index 1b95dfc..3627d1b 100644 (file)
--- a/kernel/drivers/md/persistent-data/dm-block-manager.h
+++ b/kernel/drivers/md/persistent-data/dm-block-manager.h
@@ -94,7 +94,7 @@ int dm_bm_write_lock_zero(struct dm_block_manager *bm, dm_block_t b,
                          struct dm_block_validator *v,
                          struct dm_block **result);
 
-int dm_bm_unlock(struct dm_block *b);
+void dm_bm_unlock(struct dm_block *b);
 
 /*
  * It's a common idiom to have a superblock that should be committed last.
@@ -123,6 +123,7 @@ void dm_bm_prefetch(struct dm_block_manager *bm, dm_block_t b);
  * Additionally you should not use dm_bm_unlock_move, however no error will
  * be returned if you do.
  */
+bool dm_bm_is_read_only(struct dm_block_manager *bm);
 void dm_bm_set_read_only(struct dm_block_manager *bm);
 void dm_bm_set_read_write(struct dm_block_manager *bm);