On Mon, Oct 26, 2015 at 6:11 AM, Qu Wenruo <quwen...@cn.fujitsu.com> wrote: > No_quota parameter for delayed_ref related function are meaningless > after 4.2-rc1, as any new delayed_ref_head will cause qgroup to scan > extent for its rfer/excl change without checking no_quota flag. > > So this patch will clean them up.
Hi Qu, I already send a patch for this yesterday: https://patchwork.kernel.org/patch/7481901/ This is more than a cleanup, it fixes several bugs. The most important is crashes (BUG_ON) when running delayed references, mostly triggered during balance. The second one is a deadlock in the clone ioctl (reported at http://www.spinics.net/lists/linux-btrfs/msg45844.html). The use of no_quota was also buggy in at least 2 places: 1) At delayed-refs.c:btrfs_add_delayed_tree_ref() - we were setting no_quota to 0 instead of 1 when the following condition was true: is_fstree(ref_root) || !fs_info->quota_enabled 2) At extent-tree.c:__btrfs_inc_extent_ref() - we were attempting to reset a node's no_quota when the condition "!is_fstree(root_objectid) || !root->fs_info->quota_enabled" was true but we did it only in an unused local stack variable, that is, we never reset the no_quota value in the node itself. I want to get this to stable, together with the other delayed references fix, as a lot of people are unable to run balance as of kernel 4.2+. I'll update the changelog to reflect the clone ioctl deadlock issue, which I previously forgot. thanks > > Signed-off-by: Qu Wenruo <quwen...@cn.fujitsu.com> > --- > fs/btrfs/ctree.h | 4 ++-- > fs/btrfs/delayed-ref.c | 26 ++++++---------------- > fs/btrfs/delayed-ref.h | 7 ++---- > fs/btrfs/extent-tree.c | 45 ++++++++++++++----------------------- > fs/btrfs/file.c | 10 ++++----- > fs/btrfs/inode.c | 4 ++-- > fs/btrfs/ioctl.c | 60 > +------------------------------------------------- > fs/btrfs/relocation.c | 16 ++++++-------- > fs/btrfs/tree-log.c | 2 +- > 9 files changed, 43 insertions(+), 131 deletions(-) > > diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h > index bc3c711..3fa3c3b 100644 > --- a/fs/btrfs/ctree.h > +++ b/fs/btrfs/ctree.h > @@ -3422,7 +3422,7 @@ int btrfs_set_disk_extent_flags(struct > btrfs_trans_handle *trans, > int btrfs_free_extent(struct btrfs_trans_handle *trans, > struct btrfs_root *root, > u64 bytenr, u64 num_bytes, u64 parent, u64 > root_objectid, > - u64 owner, u64 offset, int no_quota); > + u64 owner, u64 offset); > > int btrfs_free_reserved_extent(struct btrfs_root *root, u64 start, u64 len, > int delalloc); > @@ -3435,7 +3435,7 @@ int btrfs_finish_extent_commit(struct > btrfs_trans_handle *trans, > int btrfs_inc_extent_ref(struct btrfs_trans_handle *trans, > struct btrfs_root *root, > u64 bytenr, u64 num_bytes, u64 parent, > - u64 root_objectid, u64 owner, u64 offset, int > no_quota); > + u64 root_objectid, u64 owner, u64 offset); > > int btrfs_start_dirty_block_groups(struct btrfs_trans_handle *trans, > struct btrfs_root *root); > diff --git a/fs/btrfs/delayed-ref.c b/fs/btrfs/delayed-ref.c > index bd9b63b..449974f 100644 > --- a/fs/btrfs/delayed-ref.c > +++ b/fs/btrfs/delayed-ref.c > @@ -292,8 +292,7 @@ add_delayed_ref_tail_merge(struct btrfs_trans_handle > *trans, > exist = list_entry(href->ref_list.prev, struct btrfs_delayed_ref_node, > list); > /* No need to compare bytenr nor is_head */ > - if (exist->type != ref->type || exist->no_quota != ref->no_quota || > - exist->seq != ref->seq) > + if (exist->type != ref->type || exist->seq != ref->seq) > goto add_tail; > > if ((exist->type == BTRFS_TREE_BLOCK_REF_KEY || > @@ -526,7 +525,7 @@ add_delayed_tree_ref(struct btrfs_fs_info *fs_info, > struct btrfs_delayed_ref_head *head_ref, > struct btrfs_delayed_ref_node *ref, u64 bytenr, > u64 num_bytes, u64 parent, u64 ref_root, int level, > - int action, int no_quota) > + int action) > { > struct btrfs_delayed_tree_ref *full_ref; > struct btrfs_delayed_ref_root *delayed_refs; > @@ -548,7 +547,6 @@ add_delayed_tree_ref(struct btrfs_fs_info *fs_info, > ref->action = action; > ref->is_head = 0; > ref->in_tree = 1; > - ref->no_quota = no_quota; > ref->seq = seq; > > full_ref = btrfs_delayed_node_to_tree_ref(ref); > @@ -581,7 +579,7 @@ add_delayed_data_ref(struct btrfs_fs_info *fs_info, > struct btrfs_delayed_ref_head *head_ref, > struct btrfs_delayed_ref_node *ref, u64 bytenr, > u64 num_bytes, u64 parent, u64 ref_root, u64 owner, > - u64 offset, int action, int no_quota) > + u64 offset, int action) > { > struct btrfs_delayed_data_ref *full_ref; > struct btrfs_delayed_ref_root *delayed_refs; > @@ -604,7 +602,6 @@ add_delayed_data_ref(struct btrfs_fs_info *fs_info, > ref->action = action; > ref->is_head = 0; > ref->in_tree = 1; > - ref->no_quota = no_quota; > ref->seq = seq; > > full_ref = btrfs_delayed_node_to_data_ref(ref); > @@ -635,17 +632,13 @@ int btrfs_add_delayed_tree_ref(struct btrfs_fs_info > *fs_info, > struct btrfs_trans_handle *trans, > u64 bytenr, u64 num_bytes, u64 parent, > u64 ref_root, int level, int action, > - struct btrfs_delayed_extent_op *extent_op, > - int no_quota) > + struct btrfs_delayed_extent_op *extent_op) > { > struct btrfs_delayed_tree_ref *ref; > struct btrfs_delayed_ref_head *head_ref; > struct btrfs_delayed_ref_root *delayed_refs; > struct btrfs_qgroup_extent_record *record = NULL; > > - if (!is_fstree(ref_root) || !fs_info->quota_enabled) > - no_quota = 0; > - > BUG_ON(extent_op && extent_op->is_data); > ref = kmem_cache_alloc(btrfs_delayed_tree_ref_cachep, GFP_NOFS); > if (!ref) > @@ -674,8 +667,7 @@ int btrfs_add_delayed_tree_ref(struct btrfs_fs_info > *fs_info, > bytenr, num_bytes, action, 0); > > add_delayed_tree_ref(fs_info, trans, head_ref, &ref->node, bytenr, > - num_bytes, parent, ref_root, level, action, > - no_quota); > + num_bytes, parent, ref_root, level, action); > spin_unlock(&delayed_refs->lock); > > return 0; > @@ -696,17 +688,13 @@ int btrfs_add_delayed_data_ref(struct btrfs_fs_info > *fs_info, > u64 bytenr, u64 num_bytes, > u64 parent, u64 ref_root, > u64 owner, u64 offset, int action, > - struct btrfs_delayed_extent_op *extent_op, > - int no_quota) > + struct btrfs_delayed_extent_op *extent_op) > { > struct btrfs_delayed_data_ref *ref; > struct btrfs_delayed_ref_head *head_ref; > struct btrfs_delayed_ref_root *delayed_refs; > struct btrfs_qgroup_extent_record *record = NULL; > > - if (!is_fstree(ref_root) || !fs_info->quota_enabled) > - no_quota = 0; > - > BUG_ON(extent_op && !extent_op->is_data); > ref = kmem_cache_alloc(btrfs_delayed_data_ref_cachep, GFP_NOFS); > if (!ref) > @@ -742,7 +730,7 @@ int btrfs_add_delayed_data_ref(struct btrfs_fs_info > *fs_info, > > add_delayed_data_ref(fs_info, trans, head_ref, &ref->node, bytenr, > num_bytes, parent, ref_root, owner, offset, > - action, no_quota); > + action); > spin_unlock(&delayed_refs->lock); > > return 0; > diff --git a/fs/btrfs/delayed-ref.h b/fs/btrfs/delayed-ref.h > index d4c41e2..f9cf234 100644 > --- a/fs/btrfs/delayed-ref.h > +++ b/fs/btrfs/delayed-ref.h > @@ -68,7 +68,6 @@ struct btrfs_delayed_ref_node { > > unsigned int action:8; > unsigned int type:8; > - unsigned int no_quota:1; > /* is this node still in the rbtree? */ > unsigned int is_head:1; > unsigned int in_tree:1; > @@ -244,15 +243,13 @@ int btrfs_add_delayed_tree_ref(struct btrfs_fs_info > *fs_info, > struct btrfs_trans_handle *trans, > u64 bytenr, u64 num_bytes, u64 parent, > u64 ref_root, int level, int action, > - struct btrfs_delayed_extent_op *extent_op, > - int no_quota); > + struct btrfs_delayed_extent_op *extent_op); > int btrfs_add_delayed_data_ref(struct btrfs_fs_info *fs_info, > struct btrfs_trans_handle *trans, > u64 bytenr, u64 num_bytes, > u64 parent, u64 ref_root, > u64 owner, u64 offset, int action, > - struct btrfs_delayed_extent_op *extent_op, > - int no_quota); > + struct btrfs_delayed_extent_op *extent_op); > int btrfs_add_delayed_qgroup_reserve(struct btrfs_fs_info *fs_info, > struct btrfs_trans_handle *trans, > u64 ref_root, u64 bytenr, u64 num_bytes); > diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c > index 92fdbc6..d47b11d 100644 > --- a/fs/btrfs/extent-tree.c > +++ b/fs/btrfs/extent-tree.c > @@ -95,8 +95,7 @@ static int alloc_reserved_tree_block(struct > btrfs_trans_handle *trans, > struct btrfs_root *root, > u64 parent, u64 root_objectid, > u64 flags, struct btrfs_disk_key *key, > - int level, struct btrfs_key *ins, > - int no_quota); > + int level, struct btrfs_key *ins); > static int do_chunk_alloc(struct btrfs_trans_handle *trans, > struct btrfs_root *extent_root, u64 flags, > int force); > @@ -2073,8 +2072,7 @@ int btrfs_discard_extent(struct btrfs_root *root, u64 > bytenr, > int btrfs_inc_extent_ref(struct btrfs_trans_handle *trans, > struct btrfs_root *root, > u64 bytenr, u64 num_bytes, u64 parent, > - u64 root_objectid, u64 owner, u64 offset, > - int no_quota) > + u64 root_objectid, u64 owner, u64 offset) > { > int ret; > struct btrfs_fs_info *fs_info = root->fs_info; > @@ -2086,12 +2084,12 @@ int btrfs_inc_extent_ref(struct btrfs_trans_handle > *trans, > ret = btrfs_add_delayed_tree_ref(fs_info, trans, bytenr, > num_bytes, > parent, root_objectid, (int)owner, > - BTRFS_ADD_DELAYED_REF, NULL, > no_quota); > + BTRFS_ADD_DELAYED_REF, NULL); > } else { > ret = btrfs_add_delayed_data_ref(fs_info, trans, bytenr, > num_bytes, > parent, root_objectid, owner, offset, > - BTRFS_ADD_DELAYED_REF, NULL, > no_quota); > + BTRFS_ADD_DELAYED_REF, NULL); > } > return ret; > } > @@ -2112,15 +2110,11 @@ static int __btrfs_inc_extent_ref(struct > btrfs_trans_handle *trans, > u64 num_bytes = node->num_bytes; > u64 refs; > int ret; > - int no_quota = node->no_quota; > > path = btrfs_alloc_path(); > if (!path) > return -ENOMEM; > > - if (!is_fstree(root_objectid) || !root->fs_info->quota_enabled) > - no_quota = 1; > - > path->reada = 1; > path->leave_spinning = 1; > /* this will setup the path even if it fails to insert the back ref */ > @@ -2355,8 +2349,7 @@ static int run_delayed_tree_ref(struct > btrfs_trans_handle *trans, > parent, ref_root, > extent_op->flags_to_set, > &extent_op->key, > - ref->level, &ins, > - node->no_quota); > + ref->level, &ins); > } else if (node->action == BTRFS_ADD_DELAYED_REF) { > ret = __btrfs_inc_extent_ref(trans, root, node, > parent, ref_root, > @@ -3178,7 +3171,7 @@ static int __btrfs_mod_ref(struct btrfs_trans_handle > *trans, > int level; > int ret = 0; > int (*process_func)(struct btrfs_trans_handle *, struct btrfs_root *, > - u64, u64, u64, u64, u64, u64, int); > + u64, u64, u64, u64, u64, u64); > > > if (btrfs_test_is_dummy_root(root)) > @@ -3219,15 +3212,14 @@ static int __btrfs_mod_ref(struct btrfs_trans_handle > *trans, > key.offset -= btrfs_file_extent_offset(buf, fi); > ret = process_func(trans, root, bytenr, num_bytes, > parent, ref_root, key.objectid, > - key.offset, 1); > + key.offset); > if (ret) > goto fail; > } else { > bytenr = btrfs_node_blockptr(buf, i); > num_bytes = root->nodesize; > ret = process_func(trans, root, bytenr, num_bytes, > - parent, ref_root, level - 1, 0, > - 1); > + parent, ref_root, level - 1, 0); > if (ret) > goto fail; > } > @@ -6417,7 +6409,6 @@ static int __btrfs_free_extent(struct > btrfs_trans_handle *trans, > int extent_slot = 0; > int found_extent = 0; > int num_to_del = 1; > - int no_quota = node->no_quota; > u32 item_size; > u64 refs; > u64 bytenr = node->bytenr; > @@ -6426,9 +6417,6 @@ static int __btrfs_free_extent(struct > btrfs_trans_handle *trans, > bool skinny_metadata = btrfs_fs_incompat(root->fs_info, > SKINNY_METADATA); > > - if (!info->quota_enabled || !is_fstree(root_objectid)) > - no_quota = 1; > - > path = btrfs_alloc_path(); > if (!path) > return -ENOMEM; > @@ -6754,7 +6742,7 @@ void btrfs_free_tree_block(struct btrfs_trans_handle > *trans, > buf->start, buf->len, > parent, root->root_key.objectid, > btrfs_header_level(buf), > - BTRFS_DROP_DELAYED_REF, NULL, 0); > + BTRFS_DROP_DELAYED_REF, NULL); > BUG_ON(ret); /* -ENOMEM */ > } > > @@ -6802,7 +6790,7 @@ out: > /* Can return -ENOMEM */ > int btrfs_free_extent(struct btrfs_trans_handle *trans, struct btrfs_root > *root, > u64 bytenr, u64 num_bytes, u64 parent, u64 > root_objectid, > - u64 owner, u64 offset, int no_quota) > + u64 owner, u64 offset) > { > int ret; > struct btrfs_fs_info *fs_info = root->fs_info; > @@ -6825,13 +6813,13 @@ int btrfs_free_extent(struct btrfs_trans_handle > *trans, struct btrfs_root *root, > ret = btrfs_add_delayed_tree_ref(fs_info, trans, bytenr, > num_bytes, > parent, root_objectid, (int)owner, > - BTRFS_DROP_DELAYED_REF, NULL, > no_quota); > + BTRFS_DROP_DELAYED_REF, NULL); > } else { > ret = btrfs_add_delayed_data_ref(fs_info, trans, bytenr, > num_bytes, > parent, root_objectid, owner, > offset, > BTRFS_DROP_DELAYED_REF, > - NULL, no_quota); > + NULL); > } > return ret; > } > @@ -7676,8 +7664,7 @@ static int alloc_reserved_tree_block(struct > btrfs_trans_handle *trans, > struct btrfs_root *root, > u64 parent, u64 root_objectid, > u64 flags, struct btrfs_disk_key *key, > - int level, struct btrfs_key *ins, > - int no_quota) > + int level, struct btrfs_key *ins) > { > int ret; > struct btrfs_fs_info *fs_info = root->fs_info; > @@ -7767,7 +7754,7 @@ int btrfs_alloc_reserved_file_extent(struct > btrfs_trans_handle *trans, > ret = btrfs_add_delayed_data_ref(root->fs_info, trans, ins->objectid, > ins->offset, 0, > root_objectid, owner, offset, > - BTRFS_ADD_DELAYED_EXTENT, NULL, 0); > + BTRFS_ADD_DELAYED_EXTENT, NULL); > return ret; > } > > @@ -7981,7 +7968,7 @@ struct extent_buffer *btrfs_alloc_tree_block(struct > btrfs_trans_handle *trans, > ins.objectid, ins.offset, > parent, root_objectid, level, > BTRFS_ADD_DELAYED_EXTENT, > - extent_op, 0); > + extent_op); > if (ret) > goto out_free_delayed; > } > @@ -8530,7 +8517,7 @@ skip: > } > } > ret = btrfs_free_extent(trans, root, bytenr, blocksize, > parent, > - root->root_key.objectid, level - 1, 0, 0); > + root->root_key.objectid, level - 1, 0); > BUG_ON(ret); /* -ENOMEM */ > } > btrfs_tree_unlock(next); > diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c > index 1243205..381be79 100644 > --- a/fs/btrfs/file.c > +++ b/fs/btrfs/file.c > @@ -847,7 +847,7 @@ next_slot: > disk_bytenr, num_bytes, 0, > root->root_key.objectid, > new_key.objectid, > - start - extent_offset, 1); > + start - extent_offset); > BUG_ON(ret); /* -ENOMEM */ > } > key.offset = start; > @@ -925,7 +925,7 @@ delete_extent_item: > disk_bytenr, num_bytes, 0, > root->root_key.objectid, > key.objectid, key.offset - > - extent_offset, 0); > + extent_offset); > BUG_ON(ret); /* -ENOMEM */ > inode_sub_bytes(inode, > extent_end - key.offset); > @@ -1204,7 +1204,7 @@ again: > > ret = btrfs_inc_extent_ref(trans, root, bytenr, num_bytes, 0, > root->root_key.objectid, > - ino, orig_offset, 1); > + ino, orig_offset); > BUG_ON(ret); /* -ENOMEM */ > > if (split == start) { > @@ -1231,7 +1231,7 @@ again: > del_nr++; > ret = btrfs_free_extent(trans, root, bytenr, num_bytes, > 0, root->root_key.objectid, > - ino, orig_offset, 0); > + ino, orig_offset); > BUG_ON(ret); /* -ENOMEM */ > } > other_start = 0; > @@ -1248,7 +1248,7 @@ again: > del_nr++; > ret = btrfs_free_extent(trans, root, bytenr, num_bytes, > 0, root->root_key.objectid, > - ino, orig_offset, 0); > + ino, orig_offset); > BUG_ON(ret); /* -ENOMEM */ > } > if (del_nr == 0) { > diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c > index a018e47..e8b7bc3 100644 > --- a/fs/btrfs/inode.c > +++ b/fs/btrfs/inode.c > @@ -2595,7 +2595,7 @@ again: > ret = btrfs_inc_extent_ref(trans, root, new->bytenr, > new->disk_len, 0, > backref->root_id, backref->inum, > - new->file_pos, 0); /* start - extent_offset */ > + new->file_pos); /* start - extent_offset */ > if (ret) { > btrfs_abort_transaction(trans, root, ret); > goto out_free_path; > @@ -4541,7 +4541,7 @@ delete: > ret = btrfs_free_extent(trans, root, extent_start, > extent_num_bytes, 0, > btrfs_header_owner(leaf), > - ino, extent_offset, 0); > + ino, extent_offset); > BUG_ON(ret); > if (btrfs_should_throttle_delayed_refs(trans, root)) > btrfs_async_run_delayed_refs(root, > diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c > index 7ed033a..da6ccdf 100644 > --- a/fs/btrfs/ioctl.c > +++ b/fs/btrfs/ioctl.c > @@ -3206,41 +3206,6 @@ out: > return ret; > } > > -/* Helper to check and see if this root currently has a ref on the given disk > - * bytenr. If it does then we need to update the quota for this root. This > - * doesn't do anything if quotas aren't enabled. > - */ > -static int check_ref(struct btrfs_trans_handle *trans, struct btrfs_root > *root, > - u64 disko) > -{ > - struct seq_list tree_mod_seq_elem = SEQ_LIST_INIT(tree_mod_seq_elem); > - struct ulist *roots; > - struct ulist_iterator uiter; > - struct ulist_node *root_node = NULL; > - int ret; > - > - if (!root->fs_info->quota_enabled) > - return 1; > - > - btrfs_get_tree_mod_seq(root->fs_info, &tree_mod_seq_elem); > - ret = btrfs_find_all_roots(trans, root->fs_info, disko, > - tree_mod_seq_elem.seq, &roots); > - if (ret < 0) > - goto out; > - ret = 0; > - ULIST_ITER_INIT(&uiter); > - while ((root_node = ulist_next(roots, &uiter))) { > - if (root_node->val == root->objectid) { > - ret = 1; > - break; > - } > - } > - ulist_free(roots); > -out: > - btrfs_put_tree_mod_seq(root->fs_info, &tree_mod_seq_elem); > - return ret; > -} > - > static int clone_finish_inode_update(struct btrfs_trans_handle *trans, > struct inode *inode, > u64 endoff, > @@ -3501,7 +3466,6 @@ static int btrfs_clone(struct inode *src, struct inode > *inode, > int ret; > int no_quota; > const u64 len = olen_aligned; > - u64 last_disko = 0; > u64 last_dest_end = destoff; > > ret = -ENOMEM; > @@ -3699,35 +3663,13 @@ process_slot: > btrfs_set_file_extent_num_bytes(leaf, extent, > datal); > > - /* > - * We need to look up the roots that point at > - * this bytenr and see if the new root does. > If > - * it does not we need to make sure we update > - * quotas appropriately. > - */ > - if (disko && root != BTRFS_I(src)->root && > - disko != last_disko) { > - no_quota = check_ref(trans, root, > - disko); > - if (no_quota < 0) { > - btrfs_abort_transaction(trans, > - root, > - ret); > - btrfs_end_transaction(trans, > - root); > - ret = no_quota; > - goto out; > - } > - } > - > if (disko) { > inode_add_bytes(inode, datal); > ret = btrfs_inc_extent_ref(trans, > root, > disko, diskl, 0, > > root->root_key.objectid, > btrfs_ino(inode), > - new_key.offset - > datao, > - no_quota); > + new_key.offset - > datao); > if (ret) { > btrfs_abort_transaction(trans, > root, > diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c > index a7dc456..b4ca545 100644 > --- a/fs/btrfs/relocation.c > +++ b/fs/btrfs/relocation.c > @@ -1716,7 +1716,7 @@ int replace_file_extents(struct btrfs_trans_handle > *trans, > ret = btrfs_inc_extent_ref(trans, root, new_bytenr, > num_bytes, parent, > btrfs_header_owner(leaf), > - key.objectid, key.offset, 1); > + key.objectid, key.offset); > if (ret) { > btrfs_abort_transaction(trans, root, ret); > break; > @@ -1724,7 +1724,7 @@ int replace_file_extents(struct btrfs_trans_handle > *trans, > > ret = btrfs_free_extent(trans, root, bytenr, num_bytes, > parent, btrfs_header_owner(leaf), > - key.objectid, key.offset, 1); > + key.objectid, key.offset); > if (ret) { > btrfs_abort_transaction(trans, root, ret); > break; > @@ -1900,23 +1900,21 @@ again: > > ret = btrfs_inc_extent_ref(trans, src, old_bytenr, blocksize, > path->nodes[level]->start, > - src->root_key.objectid, level - 1, 0, > - 1); > + src->root_key.objectid, level - 1, 0); > BUG_ON(ret); > ret = btrfs_inc_extent_ref(trans, dest, new_bytenr, blocksize, > 0, dest->root_key.objectid, level - 1, > - 0, 1); > + 0); > BUG_ON(ret); > > ret = btrfs_free_extent(trans, src, new_bytenr, blocksize, > path->nodes[level]->start, > - src->root_key.objectid, level - 1, 0, > - 1); > + src->root_key.objectid, level - 1, 0); > BUG_ON(ret); > > ret = btrfs_free_extent(trans, dest, old_bytenr, blocksize, > 0, dest->root_key.objectid, level - 1, > - 0, 1); > + 0); > BUG_ON(ret); > > btrfs_unlock_up_safe(path, 0); > @@ -2745,7 +2743,7 @@ static int do_relocation(struct btrfs_trans_handle > *trans, > node->eb->start, blocksize, > upper->eb->start, > btrfs_header_owner(upper->eb), > - node->level, 0, 1); > + node->level, 0); > BUG_ON(ret); > > ret = btrfs_drop_subtree(trans, root, eb, upper->eb); > diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c > index 1fffe88..323e12c 100644 > --- a/fs/btrfs/tree-log.c > +++ b/fs/btrfs/tree-log.c > @@ -693,7 +693,7 @@ static noinline int replay_one_extent(struct > btrfs_trans_handle *trans, > ret = btrfs_inc_extent_ref(trans, root, > ins.objectid, ins.offset, > 0, root->root_key.objectid, > - key->objectid, offset, 0); > + key->objectid, offset); > if (ret) > goto out; > } else { > -- > 2.6.2 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- Filipe David Manana, "Reasonable men adapt themselves to the world. Unreasonable men adapt the world to themselves. That's why all progress depends on unreasonable men." -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
