UBIFS: improve journal head debugging prints
Convert the journal head integer into the head name when printing
debugging information.
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
diff --git a/fs/ubifs/debug.h b/fs/ubifs/debug.h
index fe2c927..29d9601 100644
--- a/fs/ubifs/debug.h
+++ b/fs/ubifs/debug.h
@@ -271,6 +271,7 @@
/* Dump functions */
const char *dbg_ntype(int type);
const char *dbg_cstate(int cmt_state);
+const char *dbg_jhead(int jhead);
const char *dbg_get_key_dump(const struct ubifs_info *c,
const union ubifs_key *key);
void dbg_dump_inode(const struct ubifs_info *c, const struct inode *inode);
@@ -427,6 +428,7 @@
#define dbg_ntype(type) ""
#define dbg_cstate(cmt_state) ""
+#define dbg_jhead(jhead) ""
#define dbg_get_key_dump(c, key) ({})
#define dbg_dump_inode(c, inode) ({})
#define dbg_dump_node(c, node) ({})
