diff options
Diffstat (limited to 'fs/ext4/super.c')
| -rw-r--r-- | fs/ext4/super.c | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/fs/ext4/super.c b/fs/ext4/super.c index e13fe40d4a51..fdac076e0791 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -591,14 +591,17 @@ void __ext4_msg(struct super_block *sb, va_end(args); } +#define ext4_warning_ratelimit(sb) \ + ___ratelimit(&(EXT4_SB(sb)->s_warning_ratelimit_state), \ + "EXT4-fs warning") + void __ext4_warning(struct super_block *sb, const char *function, unsigned int line, const char *fmt, ...) { struct va_format vaf; va_list args; - if (!___ratelimit(&(EXT4_SB(sb)->s_warning_ratelimit_state), - "EXT4-fs warning")) + if (!ext4_warning_ratelimit(sb)) return; va_start(args, fmt); @@ -609,6 +612,24 @@ void __ext4_warning(struct super_block *sb, const char *function, va_end(args); } +void __ext4_warning_inode(const struct inode *inode, const char *function, + unsigned int line, const char *fmt, ...) +{ + struct va_format vaf; + va_list args; + + if (!ext4_warning_ratelimit(inode->i_sb)) + return; + + va_start(args, fmt); + vaf.fmt = fmt; + vaf.va = &args; + printk(KERN_WARNING "EXT4-fs warning (device %s): %s:%d: " + "inode #%lu: comm %s: %pV\n", inode->i_sb->s_id, + function, line, inode->i_ino, current->comm, &vaf); + va_end(args); +} + 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, |