[PATCH] dm: improve error message consistency
Tidy device-mapper error messages to include context information
automatically.
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/drivers/md/dm-round-robin.c b/drivers/md/dm-round-robin.c
index d002486..c5a16c5 100644
--- a/drivers/md/dm-round-robin.c
+++ b/drivers/md/dm-round-robin.c
@@ -14,6 +14,8 @@
#include <linux/slab.h>
+#define DM_MSG_PREFIX "multipath round-robin"
+
/*-----------------------------------------------------------------
* Path-handling code, paths are held in lists
*---------------------------------------------------------------*/
@@ -191,9 +193,9 @@
int r = dm_register_path_selector(&rr_ps);
if (r < 0)
- DMERR("round-robin: register failed %d", r);
+ DMERR("register failed %d", r);
- DMINFO("dm-round-robin version 1.0.0 loaded");
+ DMINFO("version 1.0.0 loaded");
return r;
}