diff options
Diffstat (limited to 'fs/ext4/block_validity.c')
-rw-r--r-- | fs/ext4/block_validity.c | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/fs/ext4/block_validity.c b/fs/ext4/block_validity.c index 0a734ffb4310..16e9b2fda03a 100644 --- a/fs/ext4/block_validity.c +++ b/fs/ext4/block_validity.c @@ -166,10 +166,8 @@ static int ext4_data_block_valid_rcu(struct ext4_sb_info *sbi, if ((start_blk <= le32_to_cpu(sbi->s_es->s_first_data_block)) || (start_blk + count < start_blk) || - (start_blk + count > ext4_blocks_count(sbi->s_es))) { - sbi->s_es->s_last_error_block = cpu_to_le64(start_blk); + (start_blk + count > ext4_blocks_count(sbi->s_es))) return 0; - } if (system_blks == NULL) return 1; @@ -181,10 +179,8 @@ static int ext4_data_block_valid_rcu(struct ext4_sb_info *sbi, n = n->rb_left; else if (start_blk >= (entry->start_blk + entry->count)) n = n->rb_right; - else { - sbi->s_es->s_last_error_block = cpu_to_le64(start_blk); + else return 0; - } } return 1; } @@ -220,10 +216,12 @@ static int ext4_protect_reserved_inode(struct super_block *sb, } else { if (!ext4_data_block_valid_rcu(sbi, system_blks, map.m_pblk, n)) { - ext4_error(sb, "blocks %llu-%llu from inode %u " - "overlap system zone", map.m_pblk, - map.m_pblk + map.m_len - 1, ino); err = -EFSCORRUPTED; + __ext4_error(sb, __func__, __LINE__, -err, + map.m_pblk, "blocks %llu-%llu " + "from inode %u overlap system zone", + map.m_pblk, + map.m_pblk + map.m_len - 1, ino); break; } err = add_system_zone(system_blks, map.m_pblk, n); @@ -365,7 +363,6 @@ int ext4_data_block_valid(struct ext4_sb_info *sbi, ext4_fsblk_t start_blk, int ext4_check_blockref(const char *function, unsigned int line, struct inode *inode, __le32 *p, unsigned int max) { - struct ext4_super_block *es = EXT4_SB(inode->i_sb)->s_es; __le32 *bref = p; unsigned int blk; @@ -379,7 +376,6 @@ int ext4_check_blockref(const char *function, unsigned int line, if (blk && unlikely(!ext4_data_block_valid(EXT4_SB(inode->i_sb), blk, 1))) { - es->s_last_error_block = cpu_to_le64(blk); ext4_error_inode(inode, function, line, blk, "invalid block"); return -EFSCORRUPTED; |