diff options
Diffstat (limited to 'fs/ext4/extents.c')
| -rw-r--r-- | fs/ext4/extents.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c index 42038c2..3988b9b 100644 --- a/fs/ext4/extents.c +++ b/fs/ext4/extents.c @@ -2901,6 +2901,7 @@ static int ext4_split_extent(handle_t *handle, int err = 0; int uninitialized; int split_flag1, flags1; + int allocated = map->m_len; depth = ext_depth(inode); ex = path[depth].p_ext; @@ -2919,6 +2920,8 @@ static int ext4_split_extent(handle_t *handle, map->m_lblk + map->m_len, split_flag1, flags1); if (err) goto out; + } else { + allocated = ee_len - (map->m_lblk - ee_block); } ext4_ext_drop_refs(path); @@ -2941,7 +2944,7 @@ static int ext4_split_extent(handle_t *handle, ext4_ext_show_leaf(inode, path); out: - return err ? err : map->m_len; + return err ? err : allocated; } #define EXT4_EXT_ZERO_LEN 7 @@ -3309,6 +3312,7 @@ out: allocated - map->m_len); allocated = map->m_len; } + map->m_len = allocated; /* * If we have done fallocate with the offset that is already @@ -4151,7 +4155,7 @@ static int ext4_xattr_fiemap(struct inode *inode, error = ext4_get_inode_loc(inode, &iloc); if (error) return error; - physical = iloc.bh->b_blocknr << blockbits; + physical = (__u64)iloc.bh->b_blocknr << blockbits; offset = EXT4_GOOD_OLD_INODE_SIZE + EXT4_I(inode)->i_extra_isize; physical += offset; @@ -4159,7 +4163,7 @@ static int ext4_xattr_fiemap(struct inode *inode, flags |= FIEMAP_EXTENT_DATA_INLINE; brelse(iloc.bh); } else { /* external block */ - physical = EXT4_I(inode)->i_file_acl << blockbits; + physical = (__u64)EXT4_I(inode)->i_file_acl << blockbits; length = inode->i_sb->s_blocksize; } |