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ext4: Enhance ext4_grp_locked_error() to take block and function numbers

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Also use a macro definition so that __func__ and __LINE__ is implicit.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
This commit is contained in:
Theodore Ts'o
2010-06-29 12:54:28 -04:00
parent c67d859e39
commit e29136f80e
4 changed files with 45 additions and 32 deletions
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13
fs/ext4/super.c
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@@ -514,8 +514,10 @@ void __ext4_warning(struct super_block *sb, const char *function,
va_end(args);
}
void ext4_grp_locked_error(struct super_block *sb, ext4_group_t grp,
const char *function, const char *fmt, ...)
void __ext4_grp_locked_error(const char *function, unsigned int line,
struct super_block *sb, ext4_group_t grp,
unsigned long ino, ext4_fsblk_t block,
const char *fmt, ...)
__releases(bitlock)
__acquires(bitlock)
{
@@ -523,7 +525,12 @@ __acquires(bitlock)
struct ext4_super_block *es = EXT4_SB(sb)->s_es;
va_start(args, fmt);
printk(KERN_CRIT "EXT4-fs error (device %s): %s: ", sb->s_id, function);
printk(KERN_CRIT "EXT4-fs error (device %s): %s:%d: group %u",
sb->s_id, function, line, grp);
if (ino)
printk("inode %lu: ", ino);
if (block)
printk("block %llu:", (unsigned long long) block);
vprintk(fmt, args);
printk("\n");
va_end(args);