From patchwork Tue Sep 12 12:04:29 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Filipe Manana X-Patchwork-Id: 13381557 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 600D3CA0ECA for ; Tue, 12 Sep 2023 12:04:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234900AbjILMEx (ORCPT ); Tue, 12 Sep 2023 08:04:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45164 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234914AbjILMEo (ORCPT ); Tue, 12 Sep 2023 08:04:44 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9C40F10D8 for ; Tue, 12 Sep 2023 05:04:39 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8BE11C433C8 for ; Tue, 12 Sep 2023 12:04:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1694520279; bh=jCHneNlMn3zv4GbSI7U2pnOxwz4V3chiGjmyaFw0Oso=; h=From:To:Subject:Date:In-Reply-To:References:From; b=eLegKl230FBEwVdMmBImJz5Tw/CzZCdv/uB1PDgEnyByKAuyuQLPyDwdxdLUx+RZo s23mpC9GX6NUWT0ttcRP1AMiJSW5SDWayxSg8UCWatdcWtja3LPQa49lxjoQ1iN031 xU6u+E0MaxaVDAI7t5WIl3d/c9CEpRZDFrsAMbevZ+e9L4khr32L++QMtQcH3dbP/B LOXGE1i9KVGeeMvqegCwthTMudPbe8fDbfjZ9qzGUbxeG2ER/3llZMtbq2lKkTlVzt UF9UmH/0bZjkXzlSBolVl6lwnHKwiYOfOWfrO2qgyk2mxkrEmnOyxcyoR708gxsNxu MD7cM+YW0dhCA== From: fdmanana@kernel.org To: linux-btrfs@vger.kernel.org Subject: [PATCH 1/3] btrfs: abort transaction on generation mismatch when marking eb as dirty Date: Tue, 12 Sep 2023 13:04:29 +0100 Message-Id: <76a58bd13feb0c128eaf2e4409c55b8476bd035c.1694519544.git.fdmanana@suse.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: References: MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org From: Filipe Manana When marking an extent buffer as dirty, at btrfs_mark_buffer_dirty(), we check if its generation matches the running transaction and if not we just print a warning. Such mismatch is an indicator that something really went wrong and only printing a warning message (and stack trace) is not enough to prevent a corruption. Allowing a transaction to commit with such an extent buffer will trigger an error if we ever try to read it from disk due to a generation mismatch with its parent generation. So abort the current transaction with -EUCLEAN if we notice a generation mismatch. For this we need to pass a transaction handle to btrfs_mark_buffer_dirty() which is always available except in test code, in which case we can pass NULL since it operates on dummy extent buffers and all test roots have a single node/leaf (root node at level 0). Signed-off-by: Filipe Manana --- fs/btrfs/block-group.c | 4 +- fs/btrfs/ctree.c | 109 +++++++++++++++------------ fs/btrfs/ctree.h | 11 ++- fs/btrfs/delayed-inode.c | 2 +- fs/btrfs/dev-replace.c | 2 +- fs/btrfs/dir-item.c | 8 +- fs/btrfs/disk-io.c | 13 +++- fs/btrfs/disk-io.h | 3 +- fs/btrfs/extent-tree.c | 36 +++++---- fs/btrfs/file-item.c | 17 +++-- fs/btrfs/file.c | 34 ++++----- fs/btrfs/free-space-cache.c | 6 +- fs/btrfs/free-space-tree.c | 17 +++-- fs/btrfs/inode-item.c | 16 ++-- fs/btrfs/inode.c | 10 +-- fs/btrfs/ioctl.c | 4 +- fs/btrfs/qgroup.c | 14 ++-- fs/btrfs/relocation.c | 10 +-- fs/btrfs/root-tree.c | 4 +- fs/btrfs/tests/extent-buffer-tests.c | 6 +- fs/btrfs/tests/inode-tests.c | 12 ++- fs/btrfs/tree-log.c | 12 +-- fs/btrfs/uuid-tree.c | 6 +- fs/btrfs/volumes.c | 10 +-- fs/btrfs/xattr.c | 8 +- 25 files changed, 205 insertions(+), 169 deletions(-) diff --git a/fs/btrfs/block-group.c b/fs/btrfs/block-group.c index 82c77dbad2e8..5ba57ea03f42 100644 --- a/fs/btrfs/block-group.c +++ b/fs/btrfs/block-group.c @@ -2601,7 +2601,7 @@ static int insert_dev_extent(struct btrfs_trans_handle *trans, btrfs_set_dev_extent_chunk_offset(leaf, extent, chunk_offset); btrfs_set_dev_extent_length(leaf, extent, num_bytes); - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); out: btrfs_free_path(path); return ret; @@ -3025,7 +3025,7 @@ static int update_block_group_item(struct btrfs_trans_handle *trans, cache->global_root_id); btrfs_set_stack_block_group_flags(&bgi, cache->flags); write_extent_buffer(leaf, &bgi, bi, sizeof(bgi)); - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); fail: btrfs_release_path(path); /* diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c index 6d18f6d5a8b3..bfc7608d3c81 100644 --- a/fs/btrfs/ctree.c +++ b/fs/btrfs/ctree.c @@ -359,7 +359,7 @@ int btrfs_copy_root(struct btrfs_trans_handle *trans, return ret; } - btrfs_mark_buffer_dirty(cow); + btrfs_mark_buffer_dirty(trans, cow); *cow_ret = cow; return 0; } @@ -616,7 +616,7 @@ static noinline int __btrfs_cow_block(struct btrfs_trans_handle *trans, cow->start); btrfs_set_node_ptr_generation(parent, parent_slot, trans->transid); - btrfs_mark_buffer_dirty(parent); + btrfs_mark_buffer_dirty(trans, parent); if (last_ref) { ret = btrfs_tree_mod_log_free_eb(buf); if (ret) { @@ -632,7 +632,7 @@ static noinline int __btrfs_cow_block(struct btrfs_trans_handle *trans, if (unlock_orig) btrfs_tree_unlock(buf); free_extent_buffer_stale(buf); - btrfs_mark_buffer_dirty(cow); + btrfs_mark_buffer_dirty(trans, cow); *cow_ret = cow; return 0; } @@ -1160,7 +1160,7 @@ static noinline int balance_level(struct btrfs_trans_handle *trans, goto out; } btrfs_set_node_key(parent, &right_key, pslot + 1); - btrfs_mark_buffer_dirty(parent); + btrfs_mark_buffer_dirty(trans, parent); } } if (btrfs_header_nritems(mid) == 1) { @@ -1218,7 +1218,7 @@ static noinline int balance_level(struct btrfs_trans_handle *trans, goto out; } btrfs_set_node_key(parent, &mid_key, pslot); - btrfs_mark_buffer_dirty(parent); + btrfs_mark_buffer_dirty(trans, parent); } /* update the path */ @@ -1325,7 +1325,7 @@ static noinline int push_nodes_for_insert(struct btrfs_trans_handle *trans, return ret; } btrfs_set_node_key(parent, &disk_key, pslot); - btrfs_mark_buffer_dirty(parent); + btrfs_mark_buffer_dirty(trans, parent); if (btrfs_header_nritems(left) > orig_slot) { path->nodes[level] = left; path->slots[level + 1] -= 1; @@ -1385,7 +1385,7 @@ static noinline int push_nodes_for_insert(struct btrfs_trans_handle *trans, return ret; } btrfs_set_node_key(parent, &disk_key, pslot + 1); - btrfs_mark_buffer_dirty(parent); + btrfs_mark_buffer_dirty(trans, parent); if (btrfs_header_nritems(mid) <= orig_slot) { path->nodes[level] = right; @@ -2641,7 +2641,8 @@ int btrfs_get_next_valid_item(struct btrfs_root *root, struct btrfs_key *key, * higher levels * */ -static void fixup_low_keys(struct btrfs_path *path, +static void fixup_low_keys(struct btrfs_trans_handle *trans, + struct btrfs_path *path, struct btrfs_disk_key *key, int level) { int i; @@ -2658,7 +2659,7 @@ static void fixup_low_keys(struct btrfs_path *path, BTRFS_MOD_LOG_KEY_REPLACE); BUG_ON(ret < 0); btrfs_set_node_key(t, key, tslot); - btrfs_mark_buffer_dirty(path->nodes[i]); + btrfs_mark_buffer_dirty(trans, path->nodes[i]); if (tslot != 0) break; } @@ -2670,10 +2671,11 @@ static void fixup_low_keys(struct btrfs_path *path, * This function isn't completely safe. It's the caller's responsibility * that the new key won't break the order */ -void btrfs_set_item_key_safe(struct btrfs_fs_info *fs_info, +void btrfs_set_item_key_safe(struct btrfs_trans_handle *trans, struct btrfs_path *path, const struct btrfs_key *new_key) { + struct btrfs_fs_info *fs_info = trans->fs_info; struct btrfs_disk_key disk_key; struct extent_buffer *eb; int slot; @@ -2711,9 +2713,9 @@ void btrfs_set_item_key_safe(struct btrfs_fs_info *fs_info, btrfs_cpu_key_to_disk(&disk_key, new_key); btrfs_set_item_key(eb, &disk_key, slot); - btrfs_mark_buffer_dirty(eb); + btrfs_mark_buffer_dirty(trans, eb); if (slot == 0) - fixup_low_keys(path, &disk_key, 1); + fixup_low_keys(trans, path, &disk_key, 1); } /* @@ -2844,8 +2846,8 @@ static int push_node_left(struct btrfs_trans_handle *trans, } btrfs_set_header_nritems(src, src_nritems - push_items); btrfs_set_header_nritems(dst, dst_nritems + push_items); - btrfs_mark_buffer_dirty(src); - btrfs_mark_buffer_dirty(dst); + btrfs_mark_buffer_dirty(trans, src); + btrfs_mark_buffer_dirty(trans, dst); return ret; } @@ -2920,8 +2922,8 @@ static int balance_node_right(struct btrfs_trans_handle *trans, btrfs_set_header_nritems(src, src_nritems - push_items); btrfs_set_header_nritems(dst, dst_nritems + push_items); - btrfs_mark_buffer_dirty(src); - btrfs_mark_buffer_dirty(dst); + btrfs_mark_buffer_dirty(trans, src); + btrfs_mark_buffer_dirty(trans, dst); return ret; } @@ -2969,7 +2971,7 @@ static noinline int insert_new_root(struct btrfs_trans_handle *trans, btrfs_set_node_ptr_generation(c, 0, lower_gen); - btrfs_mark_buffer_dirty(c); + btrfs_mark_buffer_dirty(trans, c); old = root->node; ret = btrfs_tree_mod_log_insert_root(root->node, c, false); @@ -3041,7 +3043,7 @@ static int insert_ptr(struct btrfs_trans_handle *trans, WARN_ON(trans->transid == 0); btrfs_set_node_ptr_generation(lower, slot, trans->transid); btrfs_set_header_nritems(lower, nritems + 1); - btrfs_mark_buffer_dirty(lower); + btrfs_mark_buffer_dirty(trans, lower); return 0; } @@ -3120,8 +3122,8 @@ static noinline int split_node(struct btrfs_trans_handle *trans, btrfs_set_header_nritems(split, c_nritems - mid); btrfs_set_header_nritems(c, mid); - btrfs_mark_buffer_dirty(c); - btrfs_mark_buffer_dirty(split); + btrfs_mark_buffer_dirty(trans, c); + btrfs_mark_buffer_dirty(trans, split); ret = insert_ptr(trans, path, &disk_key, split->start, path->slots[level + 1] + 1, level + 1); @@ -3287,15 +3289,15 @@ static noinline int __push_leaf_right(struct btrfs_trans_handle *trans, btrfs_set_header_nritems(left, left_nritems); if (left_nritems) - btrfs_mark_buffer_dirty(left); + btrfs_mark_buffer_dirty(trans, left); else btrfs_clear_buffer_dirty(trans, left); - btrfs_mark_buffer_dirty(right); + btrfs_mark_buffer_dirty(trans, right); btrfs_item_key(right, &disk_key, 0); btrfs_set_node_key(upper, &disk_key, slot + 1); - btrfs_mark_buffer_dirty(upper); + btrfs_mark_buffer_dirty(trans, upper); /* then fixup the leaf pointer in the path */ if (path->slots[0] >= left_nritems) { @@ -3507,14 +3509,14 @@ static noinline int __push_leaf_left(struct btrfs_trans_handle *trans, btrfs_set_token_item_offset(&token, i, push_space); } - btrfs_mark_buffer_dirty(left); + btrfs_mark_buffer_dirty(trans, left); if (right_nritems) - btrfs_mark_buffer_dirty(right); + btrfs_mark_buffer_dirty(trans, right); else btrfs_clear_buffer_dirty(trans, right); btrfs_item_key(right, &disk_key, 0); - fixup_low_keys(path, &disk_key, 1); + fixup_low_keys(trans, path, &disk_key, 1); /* then fixup the leaf pointer in the path */ if (path->slots[0] < push_items) { @@ -3645,8 +3647,8 @@ static noinline int copy_for_split(struct btrfs_trans_handle *trans, if (ret < 0) return ret; - btrfs_mark_buffer_dirty(right); - btrfs_mark_buffer_dirty(l); + btrfs_mark_buffer_dirty(trans, right); + btrfs_mark_buffer_dirty(trans, l); BUG_ON(path->slots[0] != slot); if (mid <= slot) { @@ -3887,7 +3889,7 @@ static noinline int split_leaf(struct btrfs_trans_handle *trans, path->nodes[0] = right; path->slots[0] = 0; if (path->slots[1] == 0) - fixup_low_keys(path, &disk_key, 1); + fixup_low_keys(trans, path, &disk_key, 1); } /* * We create a new leaf 'right' for the required ins_len and @@ -3986,7 +3988,8 @@ static noinline int setup_leaf_for_split(struct btrfs_trans_handle *trans, return ret; } -static noinline int split_item(struct btrfs_path *path, +static noinline int split_item(struct btrfs_trans_handle *trans, + struct btrfs_path *path, const struct btrfs_key *new_key, unsigned long split_offset) { @@ -4045,7 +4048,7 @@ static noinline int split_item(struct btrfs_path *path, write_extent_buffer(leaf, buf + split_offset, btrfs_item_ptr_offset(leaf, slot), item_size - split_offset); - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); BUG_ON(btrfs_leaf_free_space(leaf) < 0); kfree(buf); @@ -4079,7 +4082,7 @@ int btrfs_split_item(struct btrfs_trans_handle *trans, if (ret) return ret; - ret = split_item(path, new_key, split_offset); + ret = split_item(trans, path, new_key, split_offset); return ret; } @@ -4089,7 +4092,8 @@ int btrfs_split_item(struct btrfs_trans_handle *trans, * off the end of the item or if we shift the item to chop bytes off * the front. */ -void btrfs_truncate_item(struct btrfs_path *path, u32 new_size, int from_end) +void btrfs_truncate_item(struct btrfs_trans_handle *trans, + struct btrfs_path *path, u32 new_size, int from_end) { int slot; struct extent_buffer *leaf; @@ -4165,11 +4169,11 @@ void btrfs_truncate_item(struct btrfs_path *path, u32 new_size, int from_end) btrfs_set_disk_key_offset(&disk_key, offset + size_diff); btrfs_set_item_key(leaf, &disk_key, slot); if (slot == 0) - fixup_low_keys(path, &disk_key, 1); + fixup_low_keys(trans, path, &disk_key, 1); } btrfs_set_item_size(leaf, slot, new_size); - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); if (btrfs_leaf_free_space(leaf) < 0) { btrfs_print_leaf(leaf); @@ -4180,7 +4184,8 @@ void btrfs_truncate_item(struct btrfs_path *path, u32 new_size, int from_end) /* * make the item pointed to by the path bigger, data_size is the added size. */ -void btrfs_extend_item(struct btrfs_path *path, u32 data_size) +void btrfs_extend_item(struct btrfs_trans_handle *trans, + struct btrfs_path *path, u32 data_size) { int slot; struct extent_buffer *leaf; @@ -4230,7 +4235,7 @@ void btrfs_extend_item(struct btrfs_path *path, u32 data_size) data_end = old_data; old_size = btrfs_item_size(leaf, slot); btrfs_set_item_size(leaf, slot, old_size + data_size); - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); if (btrfs_leaf_free_space(leaf) < 0) { btrfs_print_leaf(leaf); @@ -4241,6 +4246,7 @@ void btrfs_extend_item(struct btrfs_path *path, u32 data_size) /* * Make space in the node before inserting one or more items. * + * @trans: transaction handle * @root: root we are inserting items to * @path: points to the leaf/slot where we are going to insert new items * @batch: information about the batch of items to insert @@ -4248,7 +4254,8 @@ void btrfs_extend_item(struct btrfs_path *path, u32 data_size) * Main purpose is to save stack depth by doing the bulk of the work in a * function that doesn't call btrfs_search_slot */ -static void setup_items_for_insert(struct btrfs_root *root, struct btrfs_path *path, +static void setup_items_for_insert(struct btrfs_trans_handle *trans, + struct btrfs_root *root, struct btrfs_path *path, const struct btrfs_item_batch *batch) { struct btrfs_fs_info *fs_info = root->fs_info; @@ -4268,7 +4275,7 @@ static void setup_items_for_insert(struct btrfs_root *root, struct btrfs_path *p */ if (path->slots[0] == 0) { btrfs_cpu_key_to_disk(&disk_key, &batch->keys[0]); - fixup_low_keys(path, &disk_key, 1); + fixup_low_keys(trans, path, &disk_key, 1); } btrfs_unlock_up_safe(path, 1); @@ -4327,7 +4334,7 @@ static void setup_items_for_insert(struct btrfs_root *root, struct btrfs_path *p } btrfs_set_header_nritems(leaf, nritems + batch->nr); - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); if (btrfs_leaf_free_space(leaf) < 0) { btrfs_print_leaf(leaf); @@ -4338,12 +4345,14 @@ static void setup_items_for_insert(struct btrfs_root *root, struct btrfs_path *p /* * Insert a new item into a leaf. * + * @trans: Transaction handle. * @root: The root of the btree. * @path: A path pointing to the target leaf and slot. * @key: The key of the new item. * @data_size: The size of the data associated with the new key. */ -void btrfs_setup_item_for_insert(struct btrfs_root *root, +void btrfs_setup_item_for_insert(struct btrfs_trans_handle *trans, + struct btrfs_root *root, struct btrfs_path *path, const struct btrfs_key *key, u32 data_size) @@ -4355,7 +4364,7 @@ void btrfs_setup_item_for_insert(struct btrfs_root *root, batch.total_data_size = data_size; batch.nr = 1; - setup_items_for_insert(root, path, &batch); + setup_items_for_insert(trans, root, path, &batch); } /* @@ -4381,7 +4390,7 @@ int btrfs_insert_empty_items(struct btrfs_trans_handle *trans, slot = path->slots[0]; BUG_ON(slot < 0); - setup_items_for_insert(root, path, batch); + setup_items_for_insert(trans, root, path, batch); return 0; } @@ -4406,7 +4415,7 @@ int btrfs_insert_item(struct btrfs_trans_handle *trans, struct btrfs_root *root, leaf = path->nodes[0]; ptr = btrfs_item_ptr_offset(leaf, path->slots[0]); write_extent_buffer(leaf, data, ptr, data_size); - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); } btrfs_free_path(path); return ret; @@ -4437,7 +4446,7 @@ int btrfs_duplicate_item(struct btrfs_trans_handle *trans, return ret; path->slots[0]++; - btrfs_setup_item_for_insert(root, path, new_key, item_size); + btrfs_setup_item_for_insert(trans, root, path, new_key, item_size); leaf = path->nodes[0]; memcpy_extent_buffer(leaf, btrfs_item_ptr_offset(leaf, path->slots[0]), @@ -4495,9 +4504,9 @@ int btrfs_del_ptr(struct btrfs_trans_handle *trans, struct btrfs_root *root, struct btrfs_disk_key disk_key; btrfs_node_key(parent, &disk_key, 0); - fixup_low_keys(path, &disk_key, level + 1); + fixup_low_keys(trans, path, &disk_key, level + 1); } - btrfs_mark_buffer_dirty(parent); + btrfs_mark_buffer_dirty(trans, parent); return 0; } @@ -4594,7 +4603,7 @@ int btrfs_del_items(struct btrfs_trans_handle *trans, struct btrfs_root *root, struct btrfs_disk_key disk_key; btrfs_item_key(leaf, &disk_key, 0); - fixup_low_keys(path, &disk_key, 1); + fixup_low_keys(trans, path, &disk_key, 1); } /* @@ -4659,11 +4668,11 @@ int btrfs_del_items(struct btrfs_trans_handle *trans, struct btrfs_root *root, * dirtied this buffer */ if (path->nodes[0] == leaf) - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); free_extent_buffer(leaf); } } else { - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); } } return ret; diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index da9e07bf76ea..0c059f20533d 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -466,7 +466,7 @@ int btrfs_previous_item(struct btrfs_root *root, int type); int btrfs_previous_extent_item(struct btrfs_root *root, struct btrfs_path *path, u64 min_objectid); -void btrfs_set_item_key_safe(struct btrfs_fs_info *fs_info, +void btrfs_set_item_key_safe(struct btrfs_trans_handle *trans, struct btrfs_path *path, const struct btrfs_key *new_key); struct extent_buffer *btrfs_root_node(struct btrfs_root *root); @@ -492,8 +492,10 @@ int btrfs_block_can_be_shared(struct btrfs_root *root, struct extent_buffer *buf); int btrfs_del_ptr(struct btrfs_trans_handle *trans, struct btrfs_root *root, struct btrfs_path *path, int level, int slot); -void btrfs_extend_item(struct btrfs_path *path, u32 data_size); -void btrfs_truncate_item(struct btrfs_path *path, u32 new_size, int from_end); +void btrfs_extend_item(struct btrfs_trans_handle *trans, + struct btrfs_path *path, u32 data_size); +void btrfs_truncate_item(struct btrfs_trans_handle *trans, + struct btrfs_path *path, u32 new_size, int from_end); int btrfs_split_item(struct btrfs_trans_handle *trans, struct btrfs_root *root, struct btrfs_path *path, @@ -557,7 +559,8 @@ struct btrfs_item_batch { int nr; }; -void btrfs_setup_item_for_insert(struct btrfs_root *root, +void btrfs_setup_item_for_insert(struct btrfs_trans_handle *trans, + struct btrfs_root *root, struct btrfs_path *path, const struct btrfs_key *key, u32 data_size); diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c index 3e4fd354d458..3609709e424a 100644 --- a/fs/btrfs/delayed-inode.c +++ b/fs/btrfs/delayed-inode.c @@ -1031,7 +1031,7 @@ static int __btrfs_update_delayed_inode(struct btrfs_trans_handle *trans, struct btrfs_inode_item); write_extent_buffer(leaf, &node->inode_item, (unsigned long)inode_item, sizeof(struct btrfs_inode_item)); - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); if (!test_bit(BTRFS_DELAYED_NODE_DEL_IREF, &node->flags)) goto out; diff --git a/fs/btrfs/dev-replace.c b/fs/btrfs/dev-replace.c index 53c1fbd3b590..d3998cad62c2 100644 --- a/fs/btrfs/dev-replace.c +++ b/fs/btrfs/dev-replace.c @@ -441,7 +441,7 @@ int btrfs_run_dev_replace(struct btrfs_trans_handle *trans) dev_replace->item_needs_writeback = 0; up_write(&dev_replace->rwsem); - btrfs_mark_buffer_dirty(eb); + btrfs_mark_buffer_dirty(trans, eb); out: btrfs_free_path(path); diff --git a/fs/btrfs/dir-item.c b/fs/btrfs/dir-item.c index 082eb0e19598..9c07d5c3e5ad 100644 --- a/fs/btrfs/dir-item.c +++ b/fs/btrfs/dir-item.c @@ -38,7 +38,7 @@ static struct btrfs_dir_item *insert_with_overflow(struct btrfs_trans_handle di = btrfs_match_dir_item_name(fs_info, path, name, name_len); if (di) return ERR_PTR(-EEXIST); - btrfs_extend_item(path, data_size); + btrfs_extend_item(trans, path, data_size); } else if (ret < 0) return ERR_PTR(ret); WARN_ON(ret > 0); @@ -93,7 +93,7 @@ int btrfs_insert_xattr_item(struct btrfs_trans_handle *trans, write_extent_buffer(leaf, name, name_ptr, name_len); write_extent_buffer(leaf, data, data_ptr, data_len); - btrfs_mark_buffer_dirty(path->nodes[0]); + btrfs_mark_buffer_dirty(trans, path->nodes[0]); return ret; } @@ -153,7 +153,7 @@ int btrfs_insert_dir_item(struct btrfs_trans_handle *trans, name_ptr = (unsigned long)(dir_item + 1); write_extent_buffer(leaf, name->name, name_ptr, name->len); - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); second_insert: /* FIXME, use some real flag for selecting the extra index */ @@ -439,7 +439,7 @@ int btrfs_delete_one_dir_name(struct btrfs_trans_handle *trans, start = btrfs_item_ptr_offset(leaf, path->slots[0]); memmove_extent_buffer(leaf, ptr, ptr + sub_item_len, item_len - (ptr + sub_item_len - start)); - btrfs_truncate_item(path, item_len - sub_item_len, 1); + btrfs_truncate_item(trans, path, item_len - sub_item_len, 1); } return ret; } diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 43a6ca726879..05282a2f0f5b 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -867,7 +867,7 @@ struct btrfs_root *btrfs_create_tree(struct btrfs_trans_handle *trans, } root->node = leaf; - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); root->commit_root = btrfs_root_node(root); set_bit(BTRFS_ROOT_TRACK_DIRTY, &root->state); @@ -942,7 +942,7 @@ int btrfs_alloc_log_tree_node(struct btrfs_trans_handle *trans, root->node = leaf; - btrfs_mark_buffer_dirty(root->node); + btrfs_mark_buffer_dirty(trans, root->node); btrfs_tree_unlock(root->node); return 0; @@ -4385,7 +4385,8 @@ void __cold close_ctree(struct btrfs_fs_info *fs_info) btrfs_close_devices(fs_info->fs_devices); } -void btrfs_mark_buffer_dirty(struct extent_buffer *buf) +void btrfs_mark_buffer_dirty(struct btrfs_trans_handle *trans, + struct extent_buffer *buf) { struct btrfs_fs_info *fs_info = buf->fs_info; u64 transid = btrfs_header_generation(buf); @@ -4399,10 +4400,14 @@ void btrfs_mark_buffer_dirty(struct extent_buffer *buf) if (unlikely(test_bit(EXTENT_BUFFER_UNMAPPED, &buf->bflags))) return; #endif + /* This is an active transaction (its state < TRANS_STATE_UNBLOCKED). */ + ASSERT(trans->transid == fs_info->generation); btrfs_assert_tree_write_locked(buf); - if (transid != fs_info->generation) + if (transid != fs_info->generation) { WARN(1, KERN_CRIT "btrfs transid mismatch buffer %llu, found %llu running %llu\n", buf->start, transid, fs_info->generation); + btrfs_abort_transaction(trans, -EUCLEAN); + } set_extent_buffer_dirty(buf); } diff --git a/fs/btrfs/disk-io.h b/fs/btrfs/disk-io.h index 02b645744a82..50dab8f639dc 100644 --- a/fs/btrfs/disk-io.h +++ b/fs/btrfs/disk-io.h @@ -104,7 +104,8 @@ static inline struct btrfs_root *btrfs_grab_root(struct btrfs_root *root) } void btrfs_put_root(struct btrfs_root *root); -void btrfs_mark_buffer_dirty(struct extent_buffer *buf); +void btrfs_mark_buffer_dirty(struct btrfs_trans_handle *trans, + struct extent_buffer *buf); int btrfs_buffer_uptodate(struct extent_buffer *buf, u64 parent_transid, int atomic); int btrfs_read_extent_buffer(struct extent_buffer *buf, diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index 26725e0beb7e..6ef7319bb7ef 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -575,7 +575,7 @@ static noinline int insert_extent_data_ref(struct btrfs_trans_handle *trans, btrfs_set_extent_data_ref_count(leaf, ref, num_refs); } } - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); ret = 0; fail: btrfs_release_path(path); @@ -623,7 +623,7 @@ static noinline int remove_extent_data_ref(struct btrfs_trans_handle *trans, btrfs_set_extent_data_ref_count(leaf, ref1, num_refs); else if (key.type == BTRFS_SHARED_DATA_REF_KEY) btrfs_set_shared_data_ref_count(leaf, ref2, num_refs); - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); } return ret; } @@ -973,7 +973,7 @@ int lookup_inline_extent_backref(struct btrfs_trans_handle *trans, * helper to add new inline back ref */ static noinline_for_stack -void setup_inline_extent_backref(struct btrfs_fs_info *fs_info, +void setup_inline_extent_backref(struct btrfs_trans_handle *trans, struct btrfs_path *path, struct btrfs_extent_inline_ref *iref, u64 parent, u64 root_objectid, @@ -996,7 +996,7 @@ void setup_inline_extent_backref(struct btrfs_fs_info *fs_info, type = extent_ref_type(parent, owner); size = btrfs_extent_inline_ref_size(type); - btrfs_extend_item(path, size); + btrfs_extend_item(trans, path, size); ei = btrfs_item_ptr(leaf, path->slots[0], struct btrfs_extent_item); refs = btrfs_extent_refs(leaf, ei); @@ -1030,7 +1030,7 @@ void setup_inline_extent_backref(struct btrfs_fs_info *fs_info, } else { btrfs_set_extent_inline_ref_offset(leaf, iref, root_objectid); } - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); } static int lookup_extent_backref(struct btrfs_trans_handle *trans, @@ -1063,7 +1063,9 @@ static int lookup_extent_backref(struct btrfs_trans_handle *trans, /* * helper to update/remove inline back ref */ -static noinline_for_stack int update_inline_extent_backref(struct btrfs_path *path, +static noinline_for_stack int update_inline_extent_backref( + struct btrfs_trans_handle *trans, + struct btrfs_path *path, struct btrfs_extent_inline_ref *iref, int refs_to_mod, struct btrfs_delayed_extent_op *extent_op) @@ -1171,9 +1173,9 @@ static noinline_for_stack int update_inline_extent_backref(struct btrfs_path *pa memmove_extent_buffer(leaf, ptr, ptr + size, end - ptr - size); item_size -= size; - btrfs_truncate_item(path, item_size, 1); + btrfs_truncate_item(trans, path, item_size, 1); } - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); return 0; } @@ -1203,9 +1205,10 @@ int insert_inline_extent_backref(struct btrfs_trans_handle *trans, bytenr, num_bytes, root_objectid, path->slots[0]); return -EUCLEAN; } - ret = update_inline_extent_backref(path, iref, refs_to_add, extent_op); + ret = update_inline_extent_backref(trans, path, iref, + refs_to_add, extent_op); } else if (ret == -ENOENT) { - setup_inline_extent_backref(trans->fs_info, path, iref, parent, + setup_inline_extent_backref(trans, path, iref, parent, root_objectid, owner, offset, refs_to_add, extent_op); ret = 0; @@ -1223,7 +1226,8 @@ static int remove_extent_backref(struct btrfs_trans_handle *trans, BUG_ON(!is_data && refs_to_drop != 1); if (iref) - ret = update_inline_extent_backref(path, iref, -refs_to_drop, NULL); + ret = update_inline_extent_backref(trans, path, iref, + -refs_to_drop, NULL); else if (is_data) ret = remove_extent_data_ref(trans, root, path, refs_to_drop); else @@ -1506,7 +1510,7 @@ static int __btrfs_inc_extent_ref(struct btrfs_trans_handle *trans, if (extent_op) __run_delayed_extent_op(extent_op, leaf, item); - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); btrfs_release_path(path); /* now insert the actual backref */ @@ -1670,7 +1674,7 @@ static int run_delayed_extent_op(struct btrfs_trans_handle *trans, ei = btrfs_item_ptr(leaf, path->slots[0], struct btrfs_extent_item); __run_delayed_extent_op(extent_op, leaf, ei); - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); out: btrfs_free_path(path); return ret; @@ -3149,7 +3153,7 @@ static int __btrfs_free_extent(struct btrfs_trans_handle *trans, } } else { btrfs_set_extent_refs(leaf, ei, refs); - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); } if (found_extent) { ret = remove_extent_backref(trans, extent_root, path, @@ -4657,7 +4661,7 @@ static int alloc_reserved_file_extent(struct btrfs_trans_handle *trans, btrfs_set_extent_data_ref_count(leaf, ref, ref_mod); } - btrfs_mark_buffer_dirty(path->nodes[0]); + btrfs_mark_buffer_dirty(trans, path->nodes[0]); btrfs_free_path(path); return alloc_reserved_extent(trans, ins->objectid, ins->offset); @@ -4732,7 +4736,7 @@ static int alloc_reserved_tree_block(struct btrfs_trans_handle *trans, btrfs_set_extent_inline_ref_offset(leaf, iref, ref->root); } - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); btrfs_free_path(path); return alloc_reserved_extent(trans, node->bytenr, fs_info->nodesize); diff --git a/fs/btrfs/file-item.c b/fs/btrfs/file-item.c index 1ce5dd154499..45cae356e89b 100644 --- a/fs/btrfs/file-item.c +++ b/fs/btrfs/file-item.c @@ -194,7 +194,7 @@ int btrfs_insert_hole_extent(struct btrfs_trans_handle *trans, btrfs_set_file_extent_encryption(leaf, item, 0); btrfs_set_file_extent_other_encoding(leaf, item, 0); - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); out: btrfs_free_path(path); return ret; @@ -811,11 +811,12 @@ blk_status_t btrfs_alloc_dummy_sum(struct btrfs_bio *bbio) * This calls btrfs_truncate_item with the correct args based on the overlap, * and fixes up the key as required. */ -static noinline void truncate_one_csum(struct btrfs_fs_info *fs_info, +static noinline void truncate_one_csum(struct btrfs_trans_handle *trans, struct btrfs_path *path, struct btrfs_key *key, u64 bytenr, u64 len) { + struct btrfs_fs_info *fs_info = trans->fs_info; struct extent_buffer *leaf; const u32 csum_size = fs_info->csum_size; u64 csum_end; @@ -836,7 +837,7 @@ static noinline void truncate_one_csum(struct btrfs_fs_info *fs_info, */ u32 new_size = (bytenr - key->offset) >> blocksize_bits; new_size *= csum_size; - btrfs_truncate_item(path, new_size, 1); + btrfs_truncate_item(trans, path, new_size, 1); } else if (key->offset >= bytenr && csum_end > end_byte && end_byte > key->offset) { /* @@ -848,10 +849,10 @@ static noinline void truncate_one_csum(struct btrfs_fs_info *fs_info, u32 new_size = (csum_end - end_byte) >> blocksize_bits; new_size *= csum_size; - btrfs_truncate_item(path, new_size, 0); + btrfs_truncate_item(trans, path, new_size, 0); key->offset = end_byte; - btrfs_set_item_key_safe(fs_info, path, key); + btrfs_set_item_key_safe(trans, path, key); } else { BUG(); } @@ -994,7 +995,7 @@ int btrfs_del_csums(struct btrfs_trans_handle *trans, key.offset = end_byte - 1; } else { - truncate_one_csum(fs_info, path, &key, bytenr, len); + truncate_one_csum(trans, path, &key, bytenr, len); if (key.offset < bytenr) break; } @@ -1202,7 +1203,7 @@ int btrfs_csum_file_blocks(struct btrfs_trans_handle *trans, diff /= csum_size; diff *= csum_size; - btrfs_extend_item(path, diff); + btrfs_extend_item(trans, path, diff); ret = 0; goto csum; } @@ -1249,7 +1250,7 @@ int btrfs_csum_file_blocks(struct btrfs_trans_handle *trans, ins_size /= csum_size; total_bytes += ins_size * fs_info->sectorsize; - btrfs_mark_buffer_dirty(path->nodes[0]); + btrfs_mark_buffer_dirty(trans, path->nodes[0]); if (total_bytes < sums->len) { btrfs_release_path(path); cond_resched(); diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index fd2f8fec115f..7d6652941210 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -369,7 +369,7 @@ int btrfs_drop_extents(struct btrfs_trans_handle *trans, btrfs_set_file_extent_offset(leaf, fi, extent_offset); btrfs_set_file_extent_num_bytes(leaf, fi, extent_end - args->start); - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); if (update_refs && disk_bytenr > 0) { btrfs_init_generic_ref(&ref, @@ -406,13 +406,13 @@ int btrfs_drop_extents(struct btrfs_trans_handle *trans, memcpy(&new_key, &key, sizeof(new_key)); new_key.offset = args->end; - btrfs_set_item_key_safe(fs_info, path, &new_key); + btrfs_set_item_key_safe(trans, path, &new_key); extent_offset += args->end - key.offset; btrfs_set_file_extent_offset(leaf, fi, extent_offset); btrfs_set_file_extent_num_bytes(leaf, fi, extent_end - args->end); - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); if (update_refs && disk_bytenr > 0) args->bytes_found += args->end - key.offset; break; @@ -432,7 +432,7 @@ int btrfs_drop_extents(struct btrfs_trans_handle *trans, btrfs_set_file_extent_num_bytes(leaf, fi, args->start - key.offset); - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); if (update_refs && disk_bytenr > 0) args->bytes_found += extent_end - args->start; if (args->end == extent_end) @@ -537,7 +537,8 @@ int btrfs_drop_extents(struct btrfs_trans_handle *trans, if (btrfs_comp_cpu_keys(&key, &slot_key) > 0) path->slots[0]++; } - btrfs_setup_item_for_insert(root, path, &key, args->extent_item_size); + btrfs_setup_item_for_insert(trans, root, path, &key, + args->extent_item_size); args->extent_inserted = true; } @@ -594,7 +595,6 @@ static int extent_mergeable(struct extent_buffer *leaf, int slot, int btrfs_mark_extent_written(struct btrfs_trans_handle *trans, struct btrfs_inode *inode, u64 start, u64 end) { - struct btrfs_fs_info *fs_info = trans->fs_info; struct btrfs_root *root = inode->root; struct extent_buffer *leaf; struct btrfs_path *path; @@ -665,7 +665,7 @@ int btrfs_mark_extent_written(struct btrfs_trans_handle *trans, ino, bytenr, orig_offset, &other_start, &other_end)) { new_key.offset = end; - btrfs_set_item_key_safe(fs_info, path, &new_key); + btrfs_set_item_key_safe(trans, path, &new_key); fi = btrfs_item_ptr(leaf, path->slots[0], struct btrfs_file_extent_item); btrfs_set_file_extent_generation(leaf, fi, @@ -680,7 +680,7 @@ int btrfs_mark_extent_written(struct btrfs_trans_handle *trans, trans->transid); btrfs_set_file_extent_num_bytes(leaf, fi, end - other_start); - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); goto out; } } @@ -699,7 +699,7 @@ int btrfs_mark_extent_written(struct btrfs_trans_handle *trans, trans->transid); path->slots[0]++; new_key.offset = start; - btrfs_set_item_key_safe(fs_info, path, &new_key); + btrfs_set_item_key_safe(trans, path, &new_key); fi = btrfs_item_ptr(leaf, path->slots[0], struct btrfs_file_extent_item); @@ -709,7 +709,7 @@ int btrfs_mark_extent_written(struct btrfs_trans_handle *trans, other_end - start); btrfs_set_file_extent_offset(leaf, fi, start - orig_offset); - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); goto out; } } @@ -743,7 +743,7 @@ int btrfs_mark_extent_written(struct btrfs_trans_handle *trans, btrfs_set_file_extent_offset(leaf, fi, split - orig_offset); btrfs_set_file_extent_num_bytes(leaf, fi, extent_end - split); - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); btrfs_init_generic_ref(&ref, BTRFS_ADD_DELAYED_REF, bytenr, num_bytes, 0); @@ -815,7 +815,7 @@ int btrfs_mark_extent_written(struct btrfs_trans_handle *trans, btrfs_set_file_extent_type(leaf, fi, BTRFS_FILE_EXTENT_REG); btrfs_set_file_extent_generation(leaf, fi, trans->transid); - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); } else { fi = btrfs_item_ptr(leaf, del_slot - 1, struct btrfs_file_extent_item); @@ -824,7 +824,7 @@ int btrfs_mark_extent_written(struct btrfs_trans_handle *trans, btrfs_set_file_extent_generation(leaf, fi, trans->transid); btrfs_set_file_extent_num_bytes(leaf, fi, extent_end - key.offset); - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); ret = btrfs_del_items(trans, root, path, del_slot, del_nr); if (ret < 0) { @@ -2089,7 +2089,7 @@ static int fill_holes(struct btrfs_trans_handle *trans, btrfs_set_file_extent_ram_bytes(leaf, fi, num_bytes); btrfs_set_file_extent_offset(leaf, fi, 0); btrfs_set_file_extent_generation(leaf, fi, trans->transid); - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); goto out; } @@ -2097,7 +2097,7 @@ static int fill_holes(struct btrfs_trans_handle *trans, u64 num_bytes; key.offset = offset; - btrfs_set_item_key_safe(fs_info, path, &key); + btrfs_set_item_key_safe(trans, path, &key); fi = btrfs_item_ptr(leaf, path->slots[0], struct btrfs_file_extent_item); num_bytes = btrfs_file_extent_num_bytes(leaf, fi) + end - @@ -2106,7 +2106,7 @@ static int fill_holes(struct btrfs_trans_handle *trans, btrfs_set_file_extent_ram_bytes(leaf, fi, num_bytes); btrfs_set_file_extent_offset(leaf, fi, 0); btrfs_set_file_extent_generation(leaf, fi, trans->transid); - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); goto out; } btrfs_release_path(path); @@ -2258,7 +2258,7 @@ static int btrfs_insert_replace_extent(struct btrfs_trans_handle *trans, btrfs_set_file_extent_num_bytes(leaf, extent, replace_len); if (extent_info->is_new_extent) btrfs_set_file_extent_generation(leaf, extent, trans->transid); - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); btrfs_release_path(path); ret = btrfs_inode_set_file_extent_range(inode, extent_info->file_offset, diff --git a/fs/btrfs/free-space-cache.c b/fs/btrfs/free-space-cache.c index f61afe4046f7..acb8ef3dd6b0 100644 --- a/fs/btrfs/free-space-cache.c +++ b/fs/btrfs/free-space-cache.c @@ -200,7 +200,7 @@ static int __create_free_space_inode(struct btrfs_root *root, btrfs_set_inode_nlink(leaf, inode_item, 1); btrfs_set_inode_transid(leaf, inode_item, trans->transid); btrfs_set_inode_block_group(leaf, inode_item, offset); - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); btrfs_release_path(path); key.objectid = BTRFS_FREE_SPACE_OBJECTID; @@ -218,7 +218,7 @@ static int __create_free_space_inode(struct btrfs_root *root, struct btrfs_free_space_header); memzero_extent_buffer(leaf, (unsigned long)header, sizeof(*header)); btrfs_set_free_space_key(leaf, header, &disk_key); - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); btrfs_release_path(path); return 0; @@ -1190,7 +1190,7 @@ update_cache_item(struct btrfs_trans_handle *trans, btrfs_set_free_space_entries(leaf, header, entries); btrfs_set_free_space_bitmaps(leaf, header, bitmaps); btrfs_set_free_space_generation(leaf, header, trans->transid); - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); btrfs_release_path(path); return 0; diff --git a/fs/btrfs/free-space-tree.c b/fs/btrfs/free-space-tree.c index c0e734082dcc..7b598b070700 100644 --- a/fs/btrfs/free-space-tree.c +++ b/fs/btrfs/free-space-tree.c @@ -89,7 +89,7 @@ static int add_new_free_space_info(struct btrfs_trans_handle *trans, struct btrfs_free_space_info); btrfs_set_free_space_extent_count(leaf, info, 0); btrfs_set_free_space_flags(leaf, info, 0); - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); ret = 0; out: @@ -287,7 +287,7 @@ int convert_free_space_to_bitmaps(struct btrfs_trans_handle *trans, flags |= BTRFS_FREE_SPACE_USING_BITMAPS; btrfs_set_free_space_flags(leaf, info, flags); expected_extent_count = btrfs_free_space_extent_count(leaf, info); - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); btrfs_release_path(path); if (extent_count != expected_extent_count) { @@ -324,7 +324,7 @@ int convert_free_space_to_bitmaps(struct btrfs_trans_handle *trans, ptr = btrfs_item_ptr_offset(leaf, path->slots[0]); write_extent_buffer(leaf, bitmap_cursor, ptr, data_size); - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); btrfs_release_path(path); i += extent_size; @@ -430,7 +430,7 @@ int convert_free_space_to_extents(struct btrfs_trans_handle *trans, flags &= ~BTRFS_FREE_SPACE_USING_BITMAPS; btrfs_set_free_space_flags(leaf, info, flags); expected_extent_count = btrfs_free_space_extent_count(leaf, info); - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); btrfs_release_path(path); nrbits = block_group->length >> block_group->fs_info->sectorsize_bits; @@ -495,7 +495,7 @@ static int update_free_space_extent_count(struct btrfs_trans_handle *trans, extent_count += new_extents; btrfs_set_free_space_extent_count(path->nodes[0], info, extent_count); - btrfs_mark_buffer_dirty(path->nodes[0]); + btrfs_mark_buffer_dirty(trans, path->nodes[0]); btrfs_release_path(path); if (!(flags & BTRFS_FREE_SPACE_USING_BITMAPS) && @@ -533,7 +533,8 @@ int free_space_test_bit(struct btrfs_block_group *block_group, return !!extent_buffer_test_bit(leaf, ptr, i); } -static void free_space_set_bits(struct btrfs_block_group *block_group, +static void free_space_set_bits(struct btrfs_trans_handle *trans, + struct btrfs_block_group *block_group, struct btrfs_path *path, u64 *start, u64 *size, int bit) { @@ -563,7 +564,7 @@ static void free_space_set_bits(struct btrfs_block_group *block_group, extent_buffer_bitmap_set(leaf, ptr, first, last - first); else extent_buffer_bitmap_clear(leaf, ptr, first, last - first); - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); *size -= end - *start; *start = end; @@ -656,7 +657,7 @@ static int modify_free_space_bitmap(struct btrfs_trans_handle *trans, cur_start = start; cur_size = size; while (1) { - free_space_set_bits(block_group, path, &cur_start, &cur_size, + free_space_set_bits(trans, block_group, path, &cur_start, &cur_size, !remove); if (cur_size == 0) break; diff --git a/fs/btrfs/inode-item.c b/fs/btrfs/inode-item.c index c19c0f10f0e2..143102ef1e54 100644 --- a/fs/btrfs/inode-item.c +++ b/fs/btrfs/inode-item.c @@ -167,7 +167,7 @@ static int btrfs_del_inode_extref(struct btrfs_trans_handle *trans, memmove_extent_buffer(leaf, ptr, ptr + del_len, item_size - (ptr + del_len - item_start)); - btrfs_truncate_item(path, item_size - del_len, 1); + btrfs_truncate_item(trans, path, item_size - del_len, 1); out: btrfs_free_path(path); @@ -229,7 +229,7 @@ int btrfs_del_inode_ref(struct btrfs_trans_handle *trans, item_start = btrfs_item_ptr_offset(leaf, path->slots[0]); memmove_extent_buffer(leaf, ptr, ptr + sub_item_len, item_size - (ptr + sub_item_len - item_start)); - btrfs_truncate_item(path, item_size - sub_item_len, 1); + btrfs_truncate_item(trans, path, item_size - sub_item_len, 1); out: btrfs_free_path(path); @@ -282,7 +282,7 @@ static int btrfs_insert_inode_extref(struct btrfs_trans_handle *trans, name)) goto out; - btrfs_extend_item(path, ins_len); + btrfs_extend_item(trans, path, ins_len); ret = 0; } if (ret < 0) @@ -299,7 +299,7 @@ static int btrfs_insert_inode_extref(struct btrfs_trans_handle *trans, ptr = (unsigned long)&extref->name; write_extent_buffer(path->nodes[0], name->name, ptr, name->len); - btrfs_mark_buffer_dirty(path->nodes[0]); + btrfs_mark_buffer_dirty(trans, path->nodes[0]); out: btrfs_free_path(path); @@ -338,7 +338,7 @@ int btrfs_insert_inode_ref(struct btrfs_trans_handle *trans, goto out; old_size = btrfs_item_size(path->nodes[0], path->slots[0]); - btrfs_extend_item(path, ins_len); + btrfs_extend_item(trans, path, ins_len); ref = btrfs_item_ptr(path->nodes[0], path->slots[0], struct btrfs_inode_ref); ref = (struct btrfs_inode_ref *)((unsigned long)ref + old_size); @@ -364,7 +364,7 @@ int btrfs_insert_inode_ref(struct btrfs_trans_handle *trans, ptr = (unsigned long)(ref + 1); } write_extent_buffer(path->nodes[0], name->name, ptr, name->len); - btrfs_mark_buffer_dirty(path->nodes[0]); + btrfs_mark_buffer_dirty(trans, path->nodes[0]); out: btrfs_free_path(path); @@ -591,7 +591,7 @@ int btrfs_truncate_inode_items(struct btrfs_trans_handle *trans, num_dec = (orig_num_bytes - extent_num_bytes); if (extent_start != 0) control->sub_bytes += num_dec; - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); } else { extent_num_bytes = btrfs_file_extent_disk_num_bytes(leaf, fi); @@ -617,7 +617,7 @@ int btrfs_truncate_inode_items(struct btrfs_trans_handle *trans, btrfs_set_file_extent_ram_bytes(leaf, fi, size); size = btrfs_file_extent_calc_inline_size(size); - btrfs_truncate_item(path, size, 1); + btrfs_truncate_item(trans, path, size, 1); } else if (!del_item) { /* * We have to bail so the last_size is set to diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 47c9eab91587..e02a5ba5b533 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -573,7 +573,7 @@ static int insert_inline_extent(struct btrfs_trans_handle *trans, kunmap_local(kaddr); put_page(page); } - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); btrfs_release_path(path); /* @@ -2912,7 +2912,7 @@ static int insert_reserved_file_extent(struct btrfs_trans_handle *trans, btrfs_item_ptr_offset(leaf, path->slots[0]), sizeof(struct btrfs_file_extent_item)); - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); btrfs_release_path(path); /* @@ -3981,7 +3981,7 @@ static noinline int btrfs_update_inode_item(struct btrfs_trans_handle *trans, struct btrfs_inode_item); fill_inode_item(trans, leaf, inode_item, &inode->vfs_inode); - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); btrfs_set_inode_last_trans(trans, inode); ret = 0; failed: @@ -6311,7 +6311,7 @@ int btrfs_create_new_inode(struct btrfs_trans_handle *trans, } } - btrfs_mark_buffer_dirty(path->nodes[0]); + btrfs_mark_buffer_dirty(trans, path->nodes[0]); /* * We don't need the path anymore, plus inheriting properties, adding * ACLs, security xattrs, orphan item or adding the link, will result in @@ -9447,7 +9447,7 @@ static int btrfs_symlink(struct mnt_idmap *idmap, struct inode *dir, ptr = btrfs_file_extent_inline_start(ei); write_extent_buffer(leaf, symname, ptr, name_len); - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); btrfs_free_path(path); d_instantiate_new(dentry, inode); diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index 75ab766fe156..018ea98b239a 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -663,7 +663,7 @@ static noinline int create_subvol(struct mnt_idmap *idmap, goto out; } - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); inode_item = &root_item->inode; btrfs_set_stack_inode_generation(inode_item, 1); @@ -2947,7 +2947,7 @@ static long btrfs_ioctl_default_subvol(struct file *file, void __user *argp) btrfs_cpu_key_to_disk(&disk_key, &new_root->root_key); btrfs_set_dir_item_key(path->nodes[0], di, &disk_key); - btrfs_mark_buffer_dirty(path->nodes[0]); + btrfs_mark_buffer_dirty(trans, path->nodes[0]); btrfs_release_path(path); btrfs_set_fs_incompat(fs_info, DEFAULT_SUBVOL); diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c index a51f1ceb867a..670c098b4a3e 100644 --- a/fs/btrfs/qgroup.c +++ b/fs/btrfs/qgroup.c @@ -646,7 +646,7 @@ static int add_qgroup_relation_item(struct btrfs_trans_handle *trans, u64 src, ret = btrfs_insert_empty_item(trans, quota_root, path, &key, 0); - btrfs_mark_buffer_dirty(path->nodes[0]); + btrfs_mark_buffer_dirty(trans, path->nodes[0]); btrfs_free_path(path); return ret; @@ -724,7 +724,7 @@ static int add_qgroup_item(struct btrfs_trans_handle *trans, btrfs_set_qgroup_info_excl(leaf, qgroup_info, 0); btrfs_set_qgroup_info_excl_cmpr(leaf, qgroup_info, 0); - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); btrfs_release_path(path); @@ -743,7 +743,7 @@ static int add_qgroup_item(struct btrfs_trans_handle *trans, btrfs_set_qgroup_limit_rsv_rfer(leaf, qgroup_limit, 0); btrfs_set_qgroup_limit_rsv_excl(leaf, qgroup_limit, 0); - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); ret = 0; out: @@ -832,7 +832,7 @@ static int update_qgroup_limit_item(struct btrfs_trans_handle *trans, btrfs_set_qgroup_limit_rsv_rfer(l, qgroup_limit, qgroup->rsv_rfer); btrfs_set_qgroup_limit_rsv_excl(l, qgroup_limit, qgroup->rsv_excl); - btrfs_mark_buffer_dirty(l); + btrfs_mark_buffer_dirty(trans, l); out: btrfs_free_path(path); @@ -878,7 +878,7 @@ static int update_qgroup_info_item(struct btrfs_trans_handle *trans, btrfs_set_qgroup_info_excl(l, qgroup_info, qgroup->excl); btrfs_set_qgroup_info_excl_cmpr(l, qgroup_info, qgroup->excl_cmpr); - btrfs_mark_buffer_dirty(l); + btrfs_mark_buffer_dirty(trans, l); out: btrfs_free_path(path); @@ -920,7 +920,7 @@ static int update_qgroup_status_item(struct btrfs_trans_handle *trans) btrfs_set_qgroup_status_rescan(l, ptr, fs_info->qgroup_rescan_progress.objectid); - btrfs_mark_buffer_dirty(l); + btrfs_mark_buffer_dirty(trans, l); out: btrfs_free_path(path); @@ -1094,7 +1094,7 @@ int btrfs_quota_enable(struct btrfs_fs_info *fs_info) BTRFS_QGROUP_STATUS_FLAGS_MASK); btrfs_set_qgroup_status_rescan(leaf, ptr, 0); - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); key.objectid = 0; key.type = BTRFS_ROOT_REF_KEY; diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c index ad67a88f2bbf..3859724c9834 100644 --- a/fs/btrfs/relocation.c +++ b/fs/btrfs/relocation.c @@ -1180,7 +1180,7 @@ int replace_file_extents(struct btrfs_trans_handle *trans, } } if (dirty) - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); if (inode) btrfs_add_delayed_iput(BTRFS_I(inode)); return ret; @@ -1373,13 +1373,13 @@ int replace_path(struct btrfs_trans_handle *trans, struct reloc_control *rc, */ btrfs_set_node_blockptr(parent, slot, new_bytenr); btrfs_set_node_ptr_generation(parent, slot, new_ptr_gen); - btrfs_mark_buffer_dirty(parent); + btrfs_mark_buffer_dirty(trans, parent); btrfs_set_node_blockptr(path->nodes[level], path->slots[level], old_bytenr); btrfs_set_node_ptr_generation(path->nodes[level], path->slots[level], old_ptr_gen); - btrfs_mark_buffer_dirty(path->nodes[level]); + btrfs_mark_buffer_dirty(trans, path->nodes[level]); btrfs_init_generic_ref(&ref, BTRFS_ADD_DELAYED_REF, old_bytenr, blocksize, path->nodes[level]->start); @@ -2516,7 +2516,7 @@ static int do_relocation(struct btrfs_trans_handle *trans, node->eb->start); btrfs_set_node_ptr_generation(upper->eb, slot, trans->transid); - btrfs_mark_buffer_dirty(upper->eb); + btrfs_mark_buffer_dirty(trans, upper->eb); btrfs_init_generic_ref(&ref, BTRFS_ADD_DELAYED_REF, node->eb->start, blocksize, @@ -3834,7 +3834,7 @@ static int __insert_orphan_inode(struct btrfs_trans_handle *trans, btrfs_set_inode_mode(leaf, item, S_IFREG | 0600); btrfs_set_inode_flags(leaf, item, BTRFS_INODE_NOCOMPRESS | BTRFS_INODE_PREALLOC); - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); out: btrfs_free_path(path); return ret; diff --git a/fs/btrfs/root-tree.c b/fs/btrfs/root-tree.c index db992f7a5d38..7c9d87b9b72e 100644 --- a/fs/btrfs/root-tree.c +++ b/fs/btrfs/root-tree.c @@ -192,7 +192,7 @@ int btrfs_update_root(struct btrfs_trans_handle *trans, struct btrfs_root btrfs_set_root_generation_v2(item, btrfs_root_generation(item)); write_extent_buffer(l, item, ptr, sizeof(*item)); - btrfs_mark_buffer_dirty(path->nodes[0]); + btrfs_mark_buffer_dirty(trans, path->nodes[0]); out: btrfs_free_path(path); return ret; @@ -439,7 +439,7 @@ int btrfs_add_root_ref(struct btrfs_trans_handle *trans, u64 root_id, btrfs_set_root_ref_name_len(leaf, ref, name->len); ptr = (unsigned long)(ref + 1); write_extent_buffer(leaf, name->name, ptr, name->len); - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); if (key.type == BTRFS_ROOT_BACKREF_KEY) { btrfs_release_path(path); diff --git a/fs/btrfs/tests/extent-buffer-tests.c b/fs/btrfs/tests/extent-buffer-tests.c index 5ef0b90e25c3..6a43a64ba55a 100644 --- a/fs/btrfs/tests/extent-buffer-tests.c +++ b/fs/btrfs/tests/extent-buffer-tests.c @@ -61,7 +61,11 @@ static int test_btrfs_split_item(u32 sectorsize, u32 nodesize) key.type = BTRFS_EXTENT_CSUM_KEY; key.offset = 0; - btrfs_setup_item_for_insert(root, path, &key, value_len); + /* + * Passing a NULL trans handle is fine here, we have a dummy root eb + * and the tree is a single node (level 0). + */ + btrfs_setup_item_for_insert(NULL, root, path, &key, value_len); write_extent_buffer(eb, value, btrfs_item_ptr_offset(eb, 0), value_len); diff --git a/fs/btrfs/tests/inode-tests.c b/fs/btrfs/tests/inode-tests.c index 05b03f5eab83..492d69d2fa73 100644 --- a/fs/btrfs/tests/inode-tests.c +++ b/fs/btrfs/tests/inode-tests.c @@ -34,7 +34,11 @@ static void insert_extent(struct btrfs_root *root, u64 start, u64 len, key.type = BTRFS_EXTENT_DATA_KEY; key.offset = start; - btrfs_setup_item_for_insert(root, &path, &key, value_len); + /* + * Passing a NULL trans handle is fine here, we have a dummy root eb + * and the tree is a single node (level 0). + */ + btrfs_setup_item_for_insert(NULL, root, &path, &key, value_len); fi = btrfs_item_ptr(leaf, slot, struct btrfs_file_extent_item); btrfs_set_file_extent_generation(leaf, fi, 1); btrfs_set_file_extent_type(leaf, fi, type); @@ -64,7 +68,11 @@ static void insert_inode_item_key(struct btrfs_root *root) key.type = BTRFS_INODE_ITEM_KEY; key.offset = 0; - btrfs_setup_item_for_insert(root, &path, &key, value_len); + /* + * Passing a NULL trans handle is fine here, we have a dummy root eb + * and the tree is a single node (level 0). + */ + btrfs_setup_item_for_insert(NULL, root, &path, &key, value_len); } /* diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index 15c8cb6627fe..595982434216 100644 --- a/fs/btrfs/tree-log.c +++ b/fs/btrfs/tree-log.c @@ -503,9 +503,9 @@ static int overwrite_item(struct btrfs_trans_handle *trans, found_size = btrfs_item_size(path->nodes[0], path->slots[0]); if (found_size > item_size) - btrfs_truncate_item(path, item_size, 1); + btrfs_truncate_item(trans, path, item_size, 1); else if (found_size < item_size) - btrfs_extend_item(path, item_size - found_size); + btrfs_extend_item(trans, path, item_size - found_size); } else if (ret) { return ret; } @@ -573,7 +573,7 @@ static int overwrite_item(struct btrfs_trans_handle *trans, } } no_copy: - btrfs_mark_buffer_dirty(path->nodes[0]); + btrfs_mark_buffer_dirty(trans, path->nodes[0]); btrfs_release_path(path); return 0; } @@ -3528,7 +3528,7 @@ static noinline int insert_dir_log_key(struct btrfs_trans_handle *trans, last_offset = max(last_offset, curr_end); } btrfs_set_dir_log_end(path->nodes[0], item, last_offset); - btrfs_mark_buffer_dirty(path->nodes[0]); + btrfs_mark_buffer_dirty(trans, path->nodes[0]); btrfs_release_path(path); return 0; } @@ -4486,7 +4486,7 @@ static noinline int copy_items(struct btrfs_trans_handle *trans, dst_index++; } - btrfs_mark_buffer_dirty(dst_path->nodes[0]); + btrfs_mark_buffer_dirty(trans, dst_path->nodes[0]); btrfs_release_path(dst_path); out: kfree(ins_data); @@ -4691,7 +4691,7 @@ static int log_one_extent(struct btrfs_trans_handle *trans, write_extent_buffer(leaf, &fi, btrfs_item_ptr_offset(leaf, path->slots[0]), sizeof(fi)); - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); btrfs_release_path(path); diff --git a/fs/btrfs/uuid-tree.c b/fs/btrfs/uuid-tree.c index 7c7001f42b14..5be74f9e47eb 100644 --- a/fs/btrfs/uuid-tree.c +++ b/fs/btrfs/uuid-tree.c @@ -124,7 +124,7 @@ int btrfs_uuid_tree_add(struct btrfs_trans_handle *trans, u8 *uuid, u8 type, * An item with that type already exists. * Extend the item and store the new subid at the end. */ - btrfs_extend_item(path, sizeof(subid_le)); + btrfs_extend_item(trans, path, sizeof(subid_le)); eb = path->nodes[0]; slot = path->slots[0]; offset = btrfs_item_ptr_offset(eb, slot); @@ -139,7 +139,7 @@ int btrfs_uuid_tree_add(struct btrfs_trans_handle *trans, u8 *uuid, u8 type, ret = 0; subid_le = cpu_to_le64(subid_cpu); write_extent_buffer(eb, &subid_le, offset, sizeof(subid_le)); - btrfs_mark_buffer_dirty(eb); + btrfs_mark_buffer_dirty(trans, eb); out: btrfs_free_path(path); @@ -221,7 +221,7 @@ int btrfs_uuid_tree_remove(struct btrfs_trans_handle *trans, u8 *uuid, u8 type, move_src = offset + sizeof(subid); move_len = item_size - (move_src - btrfs_item_ptr_offset(eb, slot)); memmove_extent_buffer(eb, move_dst, move_src, move_len); - btrfs_truncate_item(path, item_size - sizeof(subid), 1); + btrfs_truncate_item(trans, path, item_size - sizeof(subid), 1); out: btrfs_free_path(path); diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index 871a55d36e32..30e63d4c673a 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -1894,7 +1894,7 @@ static int btrfs_add_dev_item(struct btrfs_trans_handle *trans, ptr = btrfs_device_fsid(dev_item); write_extent_buffer(leaf, trans->fs_info->fs_devices->metadata_uuid, ptr, BTRFS_FSID_SIZE); - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); ret = 0; out: @@ -2597,7 +2597,7 @@ static int btrfs_finish_sprout(struct btrfs_trans_handle *trans) if (device->fs_devices->seeding) { btrfs_set_device_generation(leaf, dev_item, device->generation); - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); } path->slots[0]++; @@ -2895,7 +2895,7 @@ static noinline int btrfs_update_device(struct btrfs_trans_handle *trans, btrfs_device_get_disk_total_bytes(device)); btrfs_set_device_bytes_used(leaf, dev_item, btrfs_device_get_bytes_used(device)); - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); out: btrfs_free_path(path); @@ -3484,7 +3484,7 @@ static int insert_balance_item(struct btrfs_fs_info *fs_info, btrfs_set_balance_flags(leaf, item, bctl->flags); - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); out: btrfs_free_path(path); err = btrfs_commit_transaction(trans); @@ -7535,7 +7535,7 @@ static int update_dev_stat_item(struct btrfs_trans_handle *trans, for (i = 0; i < BTRFS_DEV_STAT_VALUES_MAX; i++) btrfs_set_dev_stats_value(eb, ptr, i, btrfs_dev_stat_read(device, i)); - btrfs_mark_buffer_dirty(eb); + btrfs_mark_buffer_dirty(trans, eb); out: btrfs_free_path(path); diff --git a/fs/btrfs/xattr.c b/fs/btrfs/xattr.c index 96828a13dd43..b906f809650e 100644 --- a/fs/btrfs/xattr.c +++ b/fs/btrfs/xattr.c @@ -188,15 +188,15 @@ int btrfs_setxattr(struct btrfs_trans_handle *trans, struct inode *inode, if (old_data_len + name_len + sizeof(*di) == item_size) { /* No other xattrs packed in the same leaf item. */ if (size > old_data_len) - btrfs_extend_item(path, size - old_data_len); + btrfs_extend_item(trans, path, size - old_data_len); else if (size < old_data_len) - btrfs_truncate_item(path, data_size, 1); + btrfs_truncate_item(trans, path, data_size, 1); } else { /* There are other xattrs packed in the same item. */ ret = btrfs_delete_one_dir_name(trans, root, path, di); if (ret) goto out; - btrfs_extend_item(path, data_size); + btrfs_extend_item(trans, path, data_size); } ptr = btrfs_item_ptr(leaf, slot, char); @@ -205,7 +205,7 @@ int btrfs_setxattr(struct btrfs_trans_handle *trans, struct inode *inode, btrfs_set_dir_data_len(leaf, di, size); data_ptr = ((unsigned long)(di + 1)) + name_len; write_extent_buffer(leaf, value, data_ptr, size); - btrfs_mark_buffer_dirty(leaf); + btrfs_mark_buffer_dirty(trans, leaf); } else { /* * Insert, and we had space for the xattr, so path->slots[0] is