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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 /fs/reiserfs/prints.c
parent1d889d9958490888b3fad1d486145d9a03559cbc (diff)
downloadlinux-stericsson-45b03d5e8e674eb6555b767e1c8eb40b671ff892.tar.gz
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 'fs/reiserfs/prints.c')
-rw-r--r--fs/reiserfs/prints.c11
1 files changed, 7 insertions, 4 deletions
diff --git a/fs/reiserfs/prints.c b/fs/reiserfs/prints.c
index 535a3c7fc68e..50ed4bd3ef63 100644
--- a/fs/reiserfs/prints.c
+++ b/fs/reiserfs/prints.c
@@ -264,14 +264,17 @@ static void prepare_error_buf(const char *fmt, va_list args)
va_end( args );\
}
-void reiserfs_warning(struct super_block *sb, const char *fmt, ...)
+void __reiserfs_warning(struct super_block *sb, const char *id,
+ const char *function, const char *fmt, ...)
{
do_reiserfs_warning(fmt);
if (sb)
- printk(KERN_WARNING "REISERFS warning (device %s): %s\n",
- sb->s_id, error_buf);
+ printk(KERN_WARNING "REISERFS warning (device %s): %s%s%s: "
+ "%s\n", sb->s_id, id ? id : "", id ? " " : "",
+ function, error_buf);
else
- printk(KERN_WARNING "REISERFS warning: %s\n", error_buf);
+ printk(KERN_WARNING "REISERFS warning: %s%s%s: %s\n",
+ id ? id : "", id ? " " : "", function, error_buf);
}
/* No newline.. reiserfs_info calls can be followed by printk's */