ext4_decode_error 2707 fs/ext4/ext4.h extern const char *ext4_decode_error(struct super_block *sb, int errno, ext4_decode_error 142 fs/ext4/ext4_jbd2.c const char *errstr = ext4_decode_error(NULL, err, nbuf); ext4_decode_error 654 fs/ext4/super.c errstr = ext4_decode_error(sb, errno, nbuf); ext4_decode_error 5147 fs/ext4/super.c errstr = ext4_decode_error(sb, j_errno, nbuf);