| /fs/btrfs/ |
| D | transaction.c | 53 static inline int can_join_transaction(struct btrfs_transaction *trans, in can_join_transaction() argument
56 return !(trans->in_commit && in can_join_transaction()
193 static int record_root_in_trans(struct btrfs_trans_handle *trans, in record_root_in_trans() argument
196 if (root->ref_cows && root->last_trans < trans->transid) { in record_root_in_trans()
213 if (root->last_trans == trans->transid) { in record_root_in_trans()
221 root->last_trans = trans->transid; in record_root_in_trans()
242 btrfs_init_reloc_root(trans, root); in record_root_in_trans()
250 int btrfs_record_root_in_trans(struct btrfs_trans_handle *trans, in btrfs_record_root_in_trans() argument
261 if (root->last_trans == trans->transid && in btrfs_record_root_in_trans()
266 record_root_in_trans(trans, root); in btrfs_record_root_in_trans()
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| D | tree-log.c | 97 static int btrfs_log_inode(struct btrfs_trans_handle *trans,
100 static int link_to_fixup_dir(struct btrfs_trans_handle *trans,
103 static noinline int replay_dir_deletes(struct btrfs_trans_handle *trans,
137 static int start_log_trans(struct btrfs_trans_handle *trans, in start_log_trans() argument
161 ret = btrfs_init_log_root_tree(trans, root->fs_info); in start_log_trans()
166 ret = btrfs_add_log_tree(trans, root); in start_log_trans()
262 struct btrfs_trans_handle *trans; member
309 static noinline int overwrite_item(struct btrfs_trans_handle *trans, in overwrite_item() argument
404 ret = btrfs_insert_empty_item(trans, root, path, in overwrite_item()
466 trans->transid); in overwrite_item()
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| D | inode.c | 109 static int btrfs_init_inode_security(struct btrfs_trans_handle *trans, in btrfs_init_inode_security() argument
115 err = btrfs_init_acl(trans, inode, dir); in btrfs_init_inode_security()
117 err = btrfs_xattr_security_init(trans, inode, dir, qstr); in btrfs_init_inode_security()
126 static noinline int insert_inline_extent(struct btrfs_trans_handle *trans, in insert_inline_extent() argument
160 ret = btrfs_insert_empty_item(trans, root, path, &key, in insert_inline_extent()
169 btrfs_set_file_extent_generation(leaf, ei, trans->transid); in insert_inline_extent()
217 ret = btrfs_update_inode(trans, root, inode); in insert_inline_extent()
231 static noinline int cow_file_range_inline(struct btrfs_trans_handle *trans, in cow_file_range_inline() argument
257 ret = btrfs_drop_extents(trans, root, inode, start, aligned_end, 1); in cow_file_range_inline()
263 ret = insert_inline_extent(trans, root, inode, start, in cow_file_range_inline()
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| D | delayed-ref.c | 220 int btrfs_delayed_ref_lock(struct btrfs_trans_handle *trans, in btrfs_delayed_ref_lock() argument
225 delayed_refs = &trans->transaction->delayed_refs; in btrfs_delayed_ref_lock()
244 static void inline drop_delayed_ref(struct btrfs_trans_handle *trans, in drop_delayed_ref() argument
252 if (trans->delayed_ref_updates) in drop_delayed_ref()
253 trans->delayed_ref_updates--; in drop_delayed_ref()
256 static int merge_ref(struct btrfs_trans_handle *trans, in merge_ref() argument
293 drop_delayed_ref(trans, delayed_refs, next); in merge_ref()
296 drop_delayed_ref(trans, delayed_refs, ref); in merge_ref()
315 void btrfs_merge_delayed_refs(struct btrfs_trans_handle *trans, in btrfs_merge_delayed_refs() argument
345 if (merge_ref(trans, delayed_refs, ref, seq)) in btrfs_merge_delayed_refs()
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| D | ioctl.c | 183 struct btrfs_trans_handle *trans; in btrfs_ioctl_setflags() local
287 trans = btrfs_start_transaction(root, 1); in btrfs_ioctl_setflags()
288 if (IS_ERR(trans)) { in btrfs_ioctl_setflags()
289 ret = PTR_ERR(trans); in btrfs_ioctl_setflags()
296 ret = btrfs_update_inode(trans, root, inode); in btrfs_ioctl_setflags()
298 btrfs_end_transaction(trans, root); in btrfs_ioctl_setflags()
372 struct btrfs_trans_handle *trans; in create_subvol() local
403 trans = btrfs_start_transaction(root, 0); in create_subvol()
404 if (IS_ERR(trans)) { in create_subvol()
405 ret = PTR_ERR(trans); in create_subvol()
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| D | extent-tree.c | 78 static int __btrfs_free_extent(struct btrfs_trans_handle *trans,
87 static int alloc_reserved_file_extent(struct btrfs_trans_handle *trans,
92 static int alloc_reserved_tree_block(struct btrfs_trans_handle *trans,
97 static int do_chunk_alloc(struct btrfs_trans_handle *trans,
724 int btrfs_lookup_extent_info(struct btrfs_trans_handle *trans, in btrfs_lookup_extent_info() argument
762 if (!trans) { in btrfs_lookup_extent_info()
767 ret = btrfs_search_slot(trans, root->fs_info->extent_root, in btrfs_lookup_extent_info()
807 if (!trans) in btrfs_lookup_extent_info()
810 delayed_refs = &trans->transaction->delayed_refs; in btrfs_lookup_extent_info()
812 head = btrfs_find_delayed_ref_head(trans, bytenr); in btrfs_lookup_extent_info()
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| D | qgroup.c | 465 static int add_qgroup_relation_item(struct btrfs_trans_handle *trans, in add_qgroup_relation_item() argument
481 ret = btrfs_insert_empty_item(trans, quota_root, path, &key, 0); in add_qgroup_relation_item()
489 static int del_qgroup_relation_item(struct btrfs_trans_handle *trans, in del_qgroup_relation_item() argument
505 ret = btrfs_search_slot(trans, quota_root, &key, path, -1, 1); in del_qgroup_relation_item()
514 ret = btrfs_del_item(trans, quota_root, path); in del_qgroup_relation_item()
520 static int add_qgroup_item(struct btrfs_trans_handle *trans, in add_qgroup_item() argument
538 ret = btrfs_insert_empty_item(trans, quota_root, path, &key, in add_qgroup_item()
546 btrfs_set_qgroup_info_generation(leaf, qgroup_info, trans->transid); in add_qgroup_item()
557 ret = btrfs_insert_empty_item(trans, quota_root, path, &key, in add_qgroup_item()
579 static int del_qgroup_item(struct btrfs_trans_handle *trans, in del_qgroup_item() argument
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| D | delayed-inode.c | 552 static int btrfs_delayed_item_reserve_metadata(struct btrfs_trans_handle *trans, in btrfs_delayed_item_reserve_metadata() argument
561 if (!trans->bytes_reserved) in btrfs_delayed_item_reserve_metadata()
564 src_rsv = trans->block_rsv; in btrfs_delayed_item_reserve_metadata()
596 struct btrfs_trans_handle *trans, in btrfs_delayed_inode_reserve_metadata() argument
607 src_rsv = trans->block_rsv; in btrfs_delayed_inode_reserve_metadata()
621 if (!src_rsv || (!trans->bytes_reserved && in btrfs_delayed_inode_reserve_metadata()
840 static int btrfs_insert_delayed_item(struct btrfs_trans_handle *trans, in btrfs_insert_delayed_item() argument
849 ret = btrfs_insert_empty_item(trans, root, path, &delayed_item->key, in btrfs_insert_delayed_item()
870 static int btrfs_insert_delayed_items(struct btrfs_trans_handle *trans, in btrfs_insert_delayed_items() argument
884 ret = btrfs_insert_delayed_item(trans, root, path, curr); in btrfs_insert_delayed_items()
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| D | tree-log.h | 25 int btrfs_sync_log(struct btrfs_trans_handle *trans,
27 int btrfs_free_log(struct btrfs_trans_handle *trans, struct btrfs_root *root);
28 int btrfs_free_log_root_tree(struct btrfs_trans_handle *trans,
31 int btrfs_log_dentry_safe(struct btrfs_trans_handle *trans,
33 int btrfs_del_dir_entries_in_log(struct btrfs_trans_handle *trans,
37 int btrfs_del_inode_ref_in_log(struct btrfs_trans_handle *trans,
43 void btrfs_record_unlink_dir(struct btrfs_trans_handle *trans,
46 int btrfs_log_new_name(struct btrfs_trans_handle *trans,
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| D | xattr.c | 88 static int do_setxattr(struct btrfs_trans_handle *trans, in do_setxattr() argument
106 di = btrfs_lookup_xattr(trans, root, path, btrfs_ino(inode), name, in do_setxattr()
115 ret = btrfs_delete_one_dir_name(trans, root, path, di); in do_setxattr()
138 ret = btrfs_insert_xattr_item(trans, root, path, btrfs_ino(inode), in do_setxattr()
160 di = btrfs_lookup_xattr(trans, root, path, btrfs_ino(inode), in do_setxattr()
171 ret = btrfs_delete_one_dir_name(trans, root, path, di); in do_setxattr()
191 int __btrfs_setxattr(struct btrfs_trans_handle *trans, in __btrfs_setxattr() argument
198 if (trans) in __btrfs_setxattr()
199 return do_setxattr(trans, inode, name, value, size, flags); in __btrfs_setxattr()
201 trans = btrfs_start_transaction(root, 2); in __btrfs_setxattr()
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| D | inode-map.c | 396 struct btrfs_trans_handle *trans) in btrfs_save_ino_cache() argument
426 rsv = trans->block_rsv; in btrfs_save_ino_cache()
427 trans->block_rsv = &root->fs_info->trans_block_rsv; in btrfs_save_ino_cache()
429 num_bytes = trans->bytes_reserved; in btrfs_save_ino_cache()
437 trans->bytes_reserved = btrfs_calc_trans_metadata_size(root, 10); in btrfs_save_ino_cache()
438 ret = btrfs_block_rsv_add(root, trans->block_rsv, in btrfs_save_ino_cache()
439 trans->bytes_reserved, in btrfs_save_ino_cache()
444 trans->transid, trans->bytes_reserved, 1); in btrfs_save_ino_cache()
456 ret = create_free_ino_inode(root, trans, path); in btrfs_save_ino_cache()
463 ret = btrfs_update_inode(trans, root, inode); in btrfs_save_ino_cache()
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| D | inode-item.c | 95 btrfs_lookup_inode_ref(struct btrfs_trans_handle *trans, in btrfs_lookup_inode_ref() argument
110 ret = btrfs_search_slot(trans, root, &key, path, ins_len, cow); in btrfs_lookup_inode_ref()
122 btrfs_lookup_inode_extref(struct btrfs_trans_handle *trans, in btrfs_lookup_inode_extref() argument
137 ret = btrfs_search_slot(trans, root, &key, path, ins_len, cow); in btrfs_lookup_inode_extref()
147 int btrfs_get_inode_ref_index(struct btrfs_trans_handle *trans, in btrfs_get_inode_ref_index() argument
159 ref = btrfs_lookup_inode_ref(trans, root, path, name, name_len, in btrfs_get_inode_ref_index()
172 extref = btrfs_lookup_inode_extref(trans, root, path, name, in btrfs_get_inode_ref_index()
186 static int btrfs_del_inode_extref(struct btrfs_trans_handle *trans, in btrfs_del_inode_extref() argument
212 ret = btrfs_search_slot(trans, root, &key, path, -1, 1); in btrfs_del_inode_extref()
240 ret = btrfs_del_item(trans, root, path); in btrfs_del_inode_extref()
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| D | ctree.c | 28 static int split_node(struct btrfs_trans_handle *trans, struct btrfs_root
30 static int split_leaf(struct btrfs_trans_handle *trans, struct btrfs_root
33 static int push_node_left(struct btrfs_trans_handle *trans,
36 static int balance_node_right(struct btrfs_trans_handle *trans,
240 int btrfs_copy_root(struct btrfs_trans_handle *trans, in btrfs_copy_root() argument
250 WARN_ON(root->ref_cows && trans->transid != in btrfs_copy_root()
252 WARN_ON(root->ref_cows && trans->transid != root->last_trans); in btrfs_copy_root()
260 cow = btrfs_alloc_free_block(trans, root, buf->len, 0, in btrfs_copy_root()
268 btrfs_set_header_generation(cow, trans->transid); in btrfs_copy_root()
281 WARN_ON(btrfs_header_generation(buf) > trans->transid); in btrfs_copy_root()
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| D | transaction.h | 100 static inline void btrfs_set_inode_last_trans(struct btrfs_trans_handle *trans, in btrfs_set_inode_last_trans() argument
103 BTRFS_I(inode)->last_trans = trans->transaction->transid; in btrfs_set_inode_last_trans()
108 int btrfs_end_transaction(struct btrfs_trans_handle *trans,
121 int btrfs_write_and_wait_transaction(struct btrfs_trans_handle *trans,
127 int btrfs_commit_transaction(struct btrfs_trans_handle *trans,
129 int btrfs_commit_transaction_async(struct btrfs_trans_handle *trans,
132 int btrfs_end_transaction_throttle(struct btrfs_trans_handle *trans,
134 int btrfs_end_transaction_dmeta(struct btrfs_trans_handle *trans,
136 int btrfs_should_end_transaction(struct btrfs_trans_handle *trans,
139 int btrfs_record_root_in_trans(struct btrfs_trans_handle *trans,
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| D | root-tree.c | 127 int btrfs_update_root(struct btrfs_trans_handle *trans, struct btrfs_root in btrfs_update_root() argument
142 ret = btrfs_search_slot(trans, root, key, path, 0, 1); in btrfs_update_root()
144 btrfs_abort_transaction(trans, root, ret); in btrfs_update_root()
168 ret = btrfs_search_slot(trans, root, key, path, in btrfs_update_root()
171 btrfs_abort_transaction(trans, root, ret); in btrfs_update_root()
175 ret = btrfs_del_item(trans, root, path); in btrfs_update_root()
177 btrfs_abort_transaction(trans, root, ret); in btrfs_update_root()
181 ret = btrfs_insert_empty_item(trans, root, path, in btrfs_update_root()
184 btrfs_abort_transaction(trans, root, ret); in btrfs_update_root()
205 int btrfs_insert_root(struct btrfs_trans_handle *trans, struct btrfs_root *root, in btrfs_insert_root() argument
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| D | relocation.c | 474 static int update_backref_cache(struct btrfs_trans_handle *trans, in update_backref_cache() argument
481 cache->last_trans = trans->transid; in update_backref_cache()
485 if (cache->last_trans == trans->transid) in update_backref_cache()
1143 static int clone_backref_node(struct btrfs_trans_handle *trans, argument
1157 update_backref_cache(trans, cache);
1301 static struct btrfs_root *create_reloc_root(struct btrfs_trans_handle *trans, argument
1319 ret = btrfs_copy_root(trans, root, root->commit_root, &eb,
1324 trans->transid - 1);
1333 ret = btrfs_copy_root(trans, root, root->node, &eb,
1341 btrfs_set_root_generation(root_item, trans->transid);
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| D | ctree.h | 3032 int btrfs_run_delayed_refs(struct btrfs_trans_handle *trans,
3035 int btrfs_lookup_extent_info(struct btrfs_trans_handle *trans,
3042 int btrfs_cross_ref_exist(struct btrfs_trans_handle *trans,
3049 struct extent_buffer *btrfs_alloc_free_block(struct btrfs_trans_handle *trans,
3054 void btrfs_free_tree_block(struct btrfs_trans_handle *trans,
3058 int btrfs_alloc_reserved_file_extent(struct btrfs_trans_handle *trans,
3062 int btrfs_alloc_logged_file_extent(struct btrfs_trans_handle *trans,
3066 int btrfs_reserve_extent(struct btrfs_trans_handle *trans,
3071 int btrfs_inc_ref(struct btrfs_trans_handle *trans, struct btrfs_root *root,
3073 int btrfs_dec_ref(struct btrfs_trans_handle *trans, struct btrfs_root *root,
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| D | file.c | 147 int btrfs_add_inode_defrag(struct btrfs_trans_handle *trans, in btrfs_add_inode_defrag() argument
161 if (trans) in btrfs_add_inode_defrag()
162 transid = trans->transid; in btrfs_add_inode_defrag()
679 int __btrfs_drop_extents(struct btrfs_trans_handle *trans, in __btrfs_drop_extents() argument
711 ret = btrfs_lookup_file_extent(trans, root, path, ino, in __btrfs_drop_extents()
785 ret = btrfs_duplicate_item(trans, root, path, in __btrfs_drop_extents()
810 ret = btrfs_inc_extent_ref(trans, root, in __btrfs_drop_extents()
881 ret = btrfs_free_extent(trans, root, in __btrfs_drop_extents()
899 ret = btrfs_del_items(trans, root, path, del_slot, in __btrfs_drop_extents()
902 btrfs_abort_transaction(trans, root, ret); in __btrfs_drop_extents()
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| D | dir-item.c | 37 *trans, in insert_with_overflow()
50 ret = btrfs_insert_empty_item(trans, root, path, cpu_key, data_size); in insert_with_overflow()
72 int btrfs_insert_xattr_item(struct btrfs_trans_handle *trans, in btrfs_insert_xattr_item() argument
93 dir_item = insert_with_overflow(trans, root, path, &key, data_size, in btrfs_insert_xattr_item()
104 btrfs_set_dir_transid(leaf, dir_item, trans->transid); in btrfs_insert_xattr_item()
124 int btrfs_insert_dir_item(struct btrfs_trans_handle *trans, struct btrfs_root in btrfs_insert_dir_item() argument
151 dir_item = insert_with_overflow(trans, root, path, &key, data_size, in btrfs_insert_dir_item()
165 btrfs_set_dir_transid(leaf, dir_item, trans->transid); in btrfs_insert_dir_item()
179 ret2 = btrfs_insert_delayed_dir_index(trans, root, name, name_len, dir, in btrfs_insert_dir_item()
195 struct btrfs_dir_item *btrfs_lookup_dir_item(struct btrfs_trans_handle *trans, in btrfs_lookup_dir_item() argument
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| D | dev-replace.c | 185 int btrfs_run_dev_replace(struct btrfs_trans_handle *trans, in btrfs_run_dev_replace() argument
213 ret = btrfs_search_slot(trans, dev_root, &key, path, -1, 1); in btrfs_run_dev_replace()
233 ret = btrfs_del_item(trans, dev_root, path); in btrfs_run_dev_replace()
245 ret = btrfs_insert_empty_item(trans, dev_root, path, in btrfs_run_dev_replace()
309 struct btrfs_trans_handle *trans; in btrfs_dev_replace_start() local
406 trans = btrfs_start_transaction(root, 0); in btrfs_dev_replace_start()
407 if (IS_ERR(trans)) { in btrfs_dev_replace_start()
408 ret = PTR_ERR(trans); in btrfs_dev_replace_start()
413 ret = btrfs_commit_transaction(trans, root); in btrfs_dev_replace_start()
444 struct btrfs_trans_handle *trans; in btrfs_dev_replace_finishing() local
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| D | delayed-ref.h | 199 struct btrfs_trans_handle *trans,
205 struct btrfs_trans_handle *trans,
212 struct btrfs_trans_handle *trans,
215 void btrfs_merge_delayed_refs(struct btrfs_trans_handle *trans,
221 btrfs_find_delayed_ref_head(struct btrfs_trans_handle *trans, u64 bytenr);
222 int btrfs_delayed_ref_lock(struct btrfs_trans_handle *trans,
229 int btrfs_find_ref_cluster(struct btrfs_trans_handle *trans,
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| D | delayed-inode.h | 98 int btrfs_insert_delayed_dir_index(struct btrfs_trans_handle *trans,
104 int btrfs_delete_delayed_dir_index(struct btrfs_trans_handle *trans,
110 int btrfs_run_delayed_items(struct btrfs_trans_handle *trans,
112 int btrfs_run_delayed_items_nr(struct btrfs_trans_handle *trans,
117 int btrfs_commit_inode_delayed_items(struct btrfs_trans_handle *trans,
125 int btrfs_delayed_update_inode(struct btrfs_trans_handle *trans,
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| D | orphan.c | 22 int btrfs_insert_orphan_item(struct btrfs_trans_handle *trans, in btrfs_insert_orphan_item() argument
37 ret = btrfs_insert_empty_item(trans, root, path, &key, 0); in btrfs_insert_orphan_item()
43 int btrfs_del_orphan_item(struct btrfs_trans_handle *trans, in btrfs_del_orphan_item() argument
58 ret = btrfs_search_slot(trans, root, &key, path, -1, 1); in btrfs_del_orphan_item()
66 ret = btrfs_del_item(trans, root, path); in btrfs_del_orphan_item()
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| /fs/xfs/ |
| D | xfs_attr.c | 286 args.trans = xfs_trans_alloc(mp, XFS_TRANS_ATTR_SET); in xfs_attr_set_int()
294 args.trans->t_flags |= XFS_TRANS_RESERVE; in xfs_attr_set_int()
296 error = xfs_trans_reserve(args.trans, args.total, in xfs_attr_set_int()
302 xfs_trans_cancel(args.trans, 0); in xfs_attr_set_int()
307 error = xfs_trans_reserve_quota_nblks(args.trans, dp, args.total, 0, in xfs_attr_set_int()
312 xfs_trans_cancel(args.trans, XFS_TRANS_RELEASE_LOG_RES); in xfs_attr_set_int()
316 xfs_trans_ijoin(args.trans, dp, 0); in xfs_attr_set_int()
342 ASSERT(args.trans != NULL); in xfs_attr_set_int()
350 xfs_trans_set_sync(args.trans); in xfs_attr_set_int()
354 xfs_trans_ichgtime(args.trans, dp, in xfs_attr_set_int()
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| D | xfs_attr_leaf.c | 83 STATIC int xfs_attr3_node_inactive(xfs_trans_t **trans, xfs_inode_t *dp,
85 STATIC int xfs_attr3_leaf_inactive(xfs_trans_t **trans, xfs_inode_t *dp,
87 STATIC int xfs_attr3_leaf_freextent(xfs_trans_t **trans, xfs_inode_t *dp,
450 xfs_trans_log_inode(args->trans, dp, XFS_ILOG_CORE | XFS_ILOG_ADATA); in xfs_attr_shortform_create()
502 xfs_trans_log_inode(args->trans, dp, XFS_ILOG_CORE | XFS_ILOG_ADATA); in xfs_attr_shortform_add()
504 xfs_sbversion_add_attr2(mp, args->trans); in xfs_attr_shortform_add()
578 xfs_attr_fork_reset(dp, args->trans); in xfs_attr_shortform_remove()
587 xfs_trans_log_inode(args->trans, dp, in xfs_attr_shortform_remove()
591 xfs_sbversion_add_attr2(mp, args->trans); in xfs_attr_shortform_remove()
725 nargs.trans = args->trans; in xfs_attr_shortform_to_leaf()
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