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authorJeff Mahoney <jeffm@suse.com>2009-03-30 14:02:21 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2009-03-30 12:16:36 -0700
commit45b03d5e8e674eb6555b767e1c8eb40b671ff892 (patch)
treed74acd1be7f5102143df960e8cd692aadcc437df /include
parent1d889d9958490888b3fad1d486145d9a03559cbc (diff)
reiserfs: rework reiserfs_warning
ReiserFS warnings can be somewhat inconsistent. In some cases: * a unique identifier may be associated with it * the function name may be included * the device may be printed separately This patch aims to make warnings more consistent. reiserfs_warning() prints the device name, so printing it a second time is not required. The function name for a warning is always helpful in debugging, so it is now automatically inserted into the output. Hans has stated that every warning should have a unique identifier. Some cases lack them, others really shouldn't have them. reiserfs_warning() now expects an id associated with each message. In the rare case where one isn't needed, "" will suffice. Signed-off-by: Jeff Mahoney <jeffm@suse.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
-rw-r--r--include/linux/reiserfs_fs.h9
1 files changed, 6 insertions, 3 deletions
diff --git a/include/linux/reiserfs_fs.h b/include/linux/reiserfs_fs.h
index 65bb5e3e3ab..056e2a3b04e 100644
--- a/include/linux/reiserfs_fs.h
+++ b/include/linux/reiserfs_fs.h
@@ -79,7 +79,10 @@ struct fid;
*/
#define REISERFS_DEBUG_CODE 5 /* extra messages to help find/debug errors */
-void reiserfs_warning(struct super_block *s, const char *fmt, ...);
+void __reiserfs_warning(struct super_block *s, const char *id,
+ const char *func, const char *fmt, ...);
+#define reiserfs_warning(s, id, fmt, args...) \
+ __reiserfs_warning(s, id, __func__, fmt, ##args)
/* assertions handling */
/** always check a condition and panic if it's false. */
@@ -558,7 +561,7 @@ static inline int uniqueness2type(__u32 uniqueness)
case V1_DIRENTRY_UNIQUENESS:
return TYPE_DIRENTRY;
default:
- reiserfs_warning(NULL, "vs-500: unknown uniqueness %d",
+ reiserfs_warning(NULL, "vs-500", "unknown uniqueness %d",
uniqueness);
case V1_ANY_UNIQUENESS:
return TYPE_ANY;
@@ -578,7 +581,7 @@ static inline __u32 type2uniqueness(int type)
case TYPE_DIRENTRY:
return V1_DIRENTRY_UNIQUENESS;
default:
- reiserfs_warning(NULL, "vs-501: unknown type %d", type);
+ reiserfs_warning(NULL, "vs-501", "unknown type %d", type);
case TYPE_ANY:
return V1_ANY_UNIQUENESS;
}