diff options
Diffstat (limited to 'fs/ext4/inode.c')
| -rw-r--r-- | fs/ext4/inode.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index 55d3e51..83cd4cf 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -1182,6 +1182,11 @@ static int __check_block_validity(struct inode *inode, const char *func, { if (!ext4_data_block_valid(EXT4_SB(inode->i_sb), map->m_pblk, map->m_len)) { + /* for debugging, sangwoo2.lee */ + printk(KERN_ERR "printing inode..\n"); + print_block_data(inode->i_sb, 0, (unsigned char *)inode, 0, EXT4_INODE_SIZE(inode->i_sb)); + /* for debugging */ + ext4_error_inode(inode, func, line, map->m_pblk, "lblock %lu mapped to illegal pblock " "(length %d)", (unsigned long) map->m_lblk, @@ -4941,6 +4946,12 @@ struct inode *ext4_iget(struct super_block *sb, unsigned long ino) if (inode->i_mode == 0 || !(EXT4_SB(inode->i_sb)->s_mount_state & EXT4_ORPHAN_FS)) { /* this inode is deleted */ + /* for debugging, sangwoo2.lee */ + printk(KERN_ERR "iloc info, offset : %lu, group# : %u\n", iloc.offset, iloc.block_group); + printk(KERN_ERR "sb info, inodes per group : %lu, inode size : %d\n", EXT4_SB(sb)->s_inodes_per_group, EXT4_SB(sb)->s_inode_size); + print_bh(sb, iloc.bh, 0, EXT4_BLOCK_SIZE(sb)); + /* for debugging */ + ret = -ESTALE; goto bad_inode; } |