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fs/inode.c: add dev-id and inode number for debugging in init_special_inode() 

Add device-id and inode number for better debugging.  This was suggested
by Andreas in one of the threads
http://article.gmane.org/gmane.comp.file-systems.ext4/12062 .

"If anyone has a chance, fixing this error message to be not-useless would
be good...  Including the device name and the inode number would help
track down the source of the problem."

Signed-off-by: Manish Katiyar <mkatiyar@gmail.com>
Cc: Andreas Dilger <adilger@sun.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Manish Katiyar 2009-09-18 13:05:43 -07:00 committed by Al Viro
parent 14be27460e
commit af0d9ae811
1 changed files with 3 additions and 2 deletions
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5
fs/inode.c
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@ -1599,7 +1599,8 @@ void init_special_inode(struct inode *inode, umode_t mode, dev_t rdev)
else if (S_ISSOCK(mode))
inode->i_fop = &bad_sock_fops;
else
printk(KERN_DEBUG "init_special_inode: bogus i_mode (%o)\n",
mode);
printk(KERN_DEBUG "init_special_inode: bogus i_mode (%o) for"
" inode %s:%lu\n", mode, inode->i_sb->s_id,
inode->i_ino);
}
EXPORT_SYMBOL(init_special_inode);