X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fmd%2Fdm-log.h;h=05ef594b502a9e7514a3846a98d3fa90684754db;hb=53bc2c949a154cbc34807a97795c90e8894aac0b;hp=ced4ebacd5529a0617ec19dd614ff7538d1753bf;hpb=a91482bdcc2e0f6035702e46f1b99043a0893346;p=linux-2.6.git

diff --git a/drivers/md/dm-log.h b/drivers/md/dm-log.h
index ced4ebacd..05ef594b5 100644
--- a/drivers/md/dm-log.h
+++ b/drivers/md/dm-log.h
@@ -101,6 +101,12 @@ struct dirty_log_type {
 	 * Returns the number of regions that are in sync.
          */
         region_t (*get_sync_count)(struct dirty_log *log);
+
+	/*
+	 * Support function for mirror status requests.
+	 */
+	int (*status)(struct dirty_log *log, status_type_t status_type,
+		      char *result, unsigned int maxlen);
 };
 
 int dm_register_dirty_log_type(struct dirty_log_type *type);