ext4: Pass line numbers to ext4_error() and friends

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

1 files changed, 27 insertions, 17 deletions

diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index 73465b26976d..088938148f5c 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -57,10 +57,13 @@
 #endif
 
 #define EXT4_ERROR_INODE(inode, fmt, a...) \
-        ext4_error_inode(__func__, (inode), (fmt), ## a)
+        ext4_error_inode((inode), __func__, __LINE__, 0, (fmt), ## a)
+
+#define EXT4_ERROR_INODE_BLOCK(inode, block, fmt, a...)                 \
+        ext4_error_inode((inode), __func__, __LINE__, (block), (fmt), ## a)
 
 #define EXT4_ERROR_FILE(file, fmt, a...)        \
-        ext4_error_file(__func__, (file), (fmt), ## a)
+        ext4_error_file(__func__, __LINE__, (file), (fmt), ## a)
 
 /* data type for block offset of block group */
 typedef int ext4_grpblk_t;
@@ -1623,22 +1626,29 @@ extern int ext4_group_extend(struct super_block *sb,
                                 ext4_fsblk_t n_blocks_count);
 
 /* super.c */
-extern void __ext4_error(struct super_block *, const char *, const char *, ...)
-        __attribute__ ((format (printf, 3, 4)));
-#define ext4_error(sb, message...)      __ext4_error(sb, __func__, ## message)
-extern void ext4_error_inode(const char *, struct inode *, const char *, ...)
-        __attribute__ ((format (printf, 3, 4)));
-extern void ext4_error_file(const char *, struct file *, const char *, ...)
-        __attribute__ ((format (printf, 3, 4)));
-extern void __ext4_std_error(struct super_block *, const char *, int);
-extern void __ext4_abort(struct super_block *, const char *, const char *, ...)
-        __attribute__ ((format (printf, 3, 4)));
+extern void __ext4_error(struct super_block *, const char *, unsigned int,
+                         const char *, ...)
+        __attribute__ ((format (printf, 4, 5)));
+#define ext4_error(sb, message...)      __ext4_error(sb, __func__,      \
+                                                     __LINE__, ## message)
+extern void ext4_error_inode(struct inode *, const char *, unsigned int,
+                             ext4_fsblk_t, const char *, ...)
+        __attribute__ ((format (printf, 5, 6)));
+extern void ext4_error_file(struct file *, const char *, unsigned int,
+                            const char *, ...)
+        __attribute__ ((format (printf, 4, 5)));
+extern void __ext4_std_error(struct super_block *, const char *,
+                             unsigned int, int);
+extern void __ext4_abort(struct super_block *, const char *, unsigned int,
+                       const char *, ...)
+        __attribute__ ((format (printf, 4, 5)));
 #define ext4_abort(sb, message...)      __ext4_abort(sb, __func__, \
-                                                     ## message)
-extern void __ext4_warning(struct super_block *, const char *,
+                                                       __LINE__, ## message)
+extern void __ext4_warning(struct super_block *, const char *, unsigned int,
                           const char *, ...)
-        __attribute__ ((format (printf, 3, 4)));
-#define ext4_warning(sb, message...)    __ext4_warning(sb, __func__, ## message)
+        __attribute__ ((format (printf, 4, 5)));
+#define ext4_warning(sb, message...)    __ext4_warning(sb, __func__, \
+                                                       __LINE__, ## message)
 extern void ext4_msg(struct super_block *, const char *, const char *, ...)
         __attribute__ ((format (printf, 3, 4)));
 extern void __ext4_grp_locked_error(const char *, unsigned int, \
@@ -1781,7 +1791,7 @@ static inline unsigned int ext4_flex_bg_size(struct ext4_sb_info *sbi)
 #define ext4_std_error(sb, errno)                               \
 do {                                                            \
         if ((errno))                                            \
-                __ext4_std_error((sb), __func__, (errno));      \
+                __ext4_std_error((sb), __func__, __LINE__, (errno));    \
 } while (0)
 
 #ifdef CONFIG_SMP