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

[kvmfornfv.git] / kernel / drivers / md / dm-cache-metadata.h

diff --git a/kernel/drivers/md/dm-cache-metadata.h b/kernel/drivers/md/dm-cache-metadata.h
index 4ecc403..2ffee21 100644 (file)
--- a/kernel/drivers/md/dm-cache-metadata.h
+++ b/kernel/drivers/md/dm-cache-metadata.h
@@ -102,6 +102,10 @@ struct dm_cache_statistics {
 
 void dm_cache_metadata_get_stats(struct dm_cache_metadata *cmd,
                                 struct dm_cache_statistics *stats);
+
+/*
+ * 'void' because it's no big deal if it fails.
+ */
 void dm_cache_metadata_set_stats(struct dm_cache_metadata *cmd,
                                 struct dm_cache_statistics *stats);
 
@@ -133,6 +137,12 @@ int dm_cache_write_hints(struct dm_cache_metadata *cmd, struct dm_cache_policy *
  */
 int dm_cache_metadata_all_clean(struct dm_cache_metadata *cmd, bool *result);
 
+bool dm_cache_metadata_needs_check(struct dm_cache_metadata *cmd);
+int dm_cache_metadata_set_needs_check(struct dm_cache_metadata *cmd);
+void dm_cache_metadata_set_read_only(struct dm_cache_metadata *cmd);
+void dm_cache_metadata_set_read_write(struct dm_cache_metadata *cmd);
+int dm_cache_metadata_abort(struct dm_cache_metadata *cmd);
+
 /*----------------------------------------------------------------*/
 
 #endif /* DM_CACHE_METADATA_H */