diff options
Diffstat (limited to 'fs/btrfs/inode.c')
| -rw-r--r-- | fs/btrfs/inode.c | 41 |
1 files changed, 26 insertions, 15 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index d2ef8308ad0a..25764de68b92 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -202,7 +202,7 @@ static int btrfs_init_inode_security(struct btrfs_trans_handle *trans, * no overlapping inline items exist in the btree */ static int insert_inline_extent(struct btrfs_trans_handle *trans, - struct btrfs_path *path, int extent_inserted, + struct btrfs_path *path, bool extent_inserted, struct btrfs_root *root, struct inode *inode, u64 start, size_t size, size_t compressed_size, int compress_type, @@ -316,6 +316,7 @@ static noinline int cow_file_range_inline(struct btrfs_inode *inode, u64 start, int compress_type, struct page **compressed_pages) { + struct btrfs_drop_extents_args drop_args = { 0 }; struct btrfs_root *root = inode->root; struct btrfs_fs_info *fs_info = root->fs_info; struct btrfs_trans_handle *trans; @@ -326,8 +327,6 @@ static noinline int cow_file_range_inline(struct btrfs_inode *inode, u64 start, u64 data_len = inline_len; int ret; struct btrfs_path *path; - int extent_inserted = 0; - u32 extent_item_size; if (compressed_size) data_len = compressed_size; @@ -353,16 +352,20 @@ static noinline int cow_file_range_inline(struct btrfs_inode *inode, u64 start, } trans->block_rsv = &inode->block_rsv; + drop_args.path = path; + drop_args.start = start; + drop_args.end = aligned_end; + drop_args.drop_cache = true; + drop_args.replace_extent = true; + if (compressed_size && compressed_pages) - extent_item_size = btrfs_file_extent_calc_inline_size( + drop_args.extent_item_size = btrfs_file_extent_calc_inline_size( compressed_size); else - extent_item_size = btrfs_file_extent_calc_inline_size( + drop_args.extent_item_size = btrfs_file_extent_calc_inline_size( inline_len); - ret = __btrfs_drop_extents(trans, root, inode, path, start, aligned_end, - NULL, 1, 1, extent_item_size, - &extent_inserted); + ret = btrfs_drop_extents(trans, root, inode, &drop_args); if (ret) { btrfs_abort_transaction(trans, ret); goto out; @@ -370,7 +373,7 @@ static noinline int cow_file_range_inline(struct btrfs_inode *inode, u64 start, if (isize > actual_end) inline_len = min_t(u64, isize, actual_end); - ret = insert_inline_extent(trans, path, extent_inserted, + ret = insert_inline_extent(trans, path, drop_args.extent_inserted, root, &inode->vfs_inode, start, inline_len, compressed_size, compress_type, compressed_pages); @@ -2568,7 +2571,7 @@ static int insert_reserved_file_extent(struct btrfs_trans_handle *trans, u64 disk_bytenr = btrfs_stack_file_extent_disk_bytenr(stack_fi); u64 num_bytes = btrfs_stack_file_extent_num_bytes(stack_fi); u64 ram_bytes = btrfs_stack_file_extent_ram_bytes(stack_fi); - int extent_inserted = 0; + struct btrfs_drop_extents_args drop_args = { 0 }; int ret; path = btrfs_alloc_path(); @@ -2584,13 +2587,16 @@ static int insert_reserved_file_extent(struct btrfs_trans_handle *trans, * the caller is expected to unpin it and allow it to be merged * with the others. */ - ret = __btrfs_drop_extents(trans, root, inode, path, file_pos, - file_pos + num_bytes, NULL, 0, - 1, sizeof(*stack_fi), &extent_inserted); + drop_args.path = path; + drop_args.start = file_pos; + drop_args.end = file_pos + num_bytes; + drop_args.replace_extent = true; + drop_args.extent_item_size = sizeof(*stack_fi); + ret = btrfs_drop_extents(trans, root, inode, &drop_args); if (ret) goto out; - if (!extent_inserted) { + if (!drop_args.extent_inserted) { ins.objectid = btrfs_ino(inode); ins.offset = file_pos; ins.type = BTRFS_EXTENT_DATA_KEY; @@ -4748,6 +4754,7 @@ static int maybe_insert_hole(struct btrfs_root *root, struct inode *inode, { struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb); struct btrfs_trans_handle *trans; + struct btrfs_drop_extents_args drop_args = { 0 }; int ret; /* @@ -4770,7 +4777,11 @@ static int maybe_insert_hole(struct btrfs_root *root, struct inode *inode, if (IS_ERR(trans)) return PTR_ERR(trans); - ret = btrfs_drop_extents(trans, root, inode, offset, offset + len, 1); + drop_args.start = offset; + drop_args.end = offset + len; + drop_args.drop_cache = true; + + ret = btrfs_drop_extents(trans, root, BTRFS_I(inode), &drop_args); if (ret) { btrfs_abort_transaction(trans, ret); btrfs_end_transaction(trans); |