diff options
Diffstat (limited to 'fs/btrfs/file.c')
| -rw-r--r-- | fs/btrfs/file.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index bfa4149c053..f8939608254 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -175,6 +175,7 @@ static int noinline insert_inline_extent(struct btrfs_trans_handle *trans, leaf = path->nodes[0]; ei = btrfs_item_ptr(leaf, path->slots[0], struct btrfs_file_extent_item); + inode->i_blocks += (offset + size - found_end) >> 9; } if (found_end < offset) { ptr = btrfs_file_extent_inline_start(ei) + found_size; @@ -184,6 +185,7 @@ static int noinline insert_inline_extent(struct btrfs_trans_handle *trans, insert: btrfs_release_path(root, path); datasize = offset + size - key.offset; + inode->i_blocks += datasize >> 9; datasize = btrfs_file_extent_calc_inline_size(datasize); ret = btrfs_insert_empty_item(trans, root, path, &key, datasize); @@ -256,7 +258,6 @@ static int noinline dirty_and_release_pages(struct btrfs_trans_handle *trans, goto out_unlock; } btrfs_set_trans_block_group(trans, inode); - inode->i_blocks += num_bytes >> 9; hint_byte = 0; if ((end_of_last_block & 4095) == 0) { @@ -410,7 +411,7 @@ int btrfs_check_file(struct btrfs_root *root, struct inode *inode) if (found_key.type != BTRFS_EXTENT_DATA_KEY) goto out; - if (found_key.offset != last_offset) { + if (found_key.offset < last_offset) { WARN_ON(1); btrfs_print_leaf(root, leaf); printk("inode %lu found offset %Lu expected %Lu\n", @@ -435,7 +436,7 @@ int btrfs_check_file(struct btrfs_root *root, struct inode *inode) last_offset = extent_end; path->slots[0]++; } - if (last_offset < inode->i_size) { + if (0 && last_offset < inode->i_size) { WARN_ON(1); btrfs_print_leaf(root, leaf); printk("inode %lu found offset %Lu size %Lu\n", inode->i_ino, @@ -608,8 +609,7 @@ next_slot: extent); if (btrfs_file_extent_disk_bytenr(leaf, extent)) { - inode->i_blocks -= - (old_num - new_num) >> 9; + dec_i_blocks(inode, old_num - new_num); } btrfs_set_file_extent_num_bytes(leaf, extent, new_num); @@ -620,6 +620,8 @@ next_slot: u32 new_size; new_size = btrfs_file_extent_calc_inline_size( inline_limit - key.offset); + dec_i_blocks(inode, (extent_end - key.offset) - + (inline_limit - key.offset)); btrfs_truncate_item(trans, root, path, new_size, 1); } @@ -653,7 +655,7 @@ next_slot: btrfs_release_path(root, path); extent = NULL; if (found_extent && disk_bytenr != 0) { - inode->i_blocks -= extent_num_bytes >> 9; + dec_i_blocks(inode, extent_num_bytes); ret = btrfs_free_extent(trans, root, disk_bytenr, disk_num_bytes, @@ -674,6 +676,8 @@ next_slot: u32 new_size; new_size = btrfs_file_extent_calc_inline_size( extent_end - end); + dec_i_blocks(inode, (extent_end - key.offset) - + (extent_end - end)); btrfs_truncate_item(trans, root, path, new_size, 0); } /* create bookend, splitting the extent in two */ @@ -718,6 +722,7 @@ next_slot: } out: btrfs_free_path(path); + btrfs_check_file(root, inode); return ret; } |