Lines Matching refs:delayed_node
42 struct btrfs_delayed_node *delayed_node, in btrfs_init_delayed_node() argument
45 delayed_node->root = root; in btrfs_init_delayed_node()
46 delayed_node->inode_id = inode_id; in btrfs_init_delayed_node()
47 refcount_set(&delayed_node->refs, 0); in btrfs_init_delayed_node()
48 delayed_node->ins_root = RB_ROOT_CACHED; in btrfs_init_delayed_node()
49 delayed_node->del_root = RB_ROOT_CACHED; in btrfs_init_delayed_node()
50 mutex_init(&delayed_node->mutex); in btrfs_init_delayed_node()
51 INIT_LIST_HEAD(&delayed_node->n_list); in btrfs_init_delayed_node()
52 INIT_LIST_HEAD(&delayed_node->p_list); in btrfs_init_delayed_node()
74 node = READ_ONCE(btrfs_inode->delayed_node); in btrfs_get_delayed_node()
84 if (btrfs_inode->delayed_node) { in btrfs_get_delayed_node()
86 BUG_ON(btrfs_inode->delayed_node != node); in btrfs_get_delayed_node()
109 btrfs_inode->delayed_node = node; in btrfs_get_delayed_node()
158 btrfs_inode->delayed_node = node; in btrfs_get_or_create_delayed_node()
253 struct btrfs_delayed_node *delayed_node, in __btrfs_release_delayed_node() argument
258 if (!delayed_node) in __btrfs_release_delayed_node()
261 delayed_root = delayed_node->root->fs_info->delayed_root; in __btrfs_release_delayed_node()
263 mutex_lock(&delayed_node->mutex); in __btrfs_release_delayed_node()
264 if (delayed_node->count) in __btrfs_release_delayed_node()
265 btrfs_queue_delayed_node(delayed_root, delayed_node, mod); in __btrfs_release_delayed_node()
267 btrfs_dequeue_delayed_node(delayed_root, delayed_node); in __btrfs_release_delayed_node()
268 mutex_unlock(&delayed_node->mutex); in __btrfs_release_delayed_node()
270 if (refcount_dec_and_test(&delayed_node->refs)) { in __btrfs_release_delayed_node()
271 struct btrfs_root *root = delayed_node->root; in __btrfs_release_delayed_node()
278 ASSERT(refcount_read(&delayed_node->refs) == 0); in __btrfs_release_delayed_node()
280 delayed_node->inode_id); in __btrfs_release_delayed_node()
282 kmem_cache_free(delayed_node_cache, delayed_node); in __btrfs_release_delayed_node()
325 item->delayed_node = NULL; in btrfs_alloc_delayed_item()
393 struct btrfs_delayed_node *delayed_node, in __btrfs_lookup_delayed_insertion_item() argument
396 return __btrfs_lookup_delayed_item(&delayed_node->ins_root.rb_root, key, in __btrfs_lookup_delayed_insertion_item()
400 static int __btrfs_add_delayed_item(struct btrfs_delayed_node *delayed_node, in __btrfs_add_delayed_item() argument
412 root = &delayed_node->ins_root; in __btrfs_add_delayed_item()
414 root = &delayed_node->del_root; in __btrfs_add_delayed_item()
438 ins->delayed_node = delayed_node; in __btrfs_add_delayed_item()
443 ins->key.offset >= delayed_node->index_cnt) in __btrfs_add_delayed_item()
444 delayed_node->index_cnt = ins->key.offset + 1; in __btrfs_add_delayed_item()
446 delayed_node->count++; in __btrfs_add_delayed_item()
447 atomic_inc(&delayed_node->root->fs_info->delayed_root->items); in __btrfs_add_delayed_item()
481 if (!delayed_item->delayed_node) in __btrfs_remove_delayed_item()
483 delayed_root = delayed_item->delayed_node->root->fs_info->delayed_root; in __btrfs_remove_delayed_item()
490 root = &delayed_item->delayed_node->ins_root; in __btrfs_remove_delayed_item()
492 root = &delayed_item->delayed_node->del_root; in __btrfs_remove_delayed_item()
495 delayed_item->delayed_node->count--; in __btrfs_remove_delayed_item()
510 struct btrfs_delayed_node *delayed_node) in __btrfs_first_delayed_insertion_item() argument
515 p = rb_first_cached(&delayed_node->ins_root); in __btrfs_first_delayed_insertion_item()
523 struct btrfs_delayed_node *delayed_node) in __btrfs_first_delayed_deletion_item() argument
528 p = rb_first_cached(&delayed_node->del_root); in __btrfs_first_delayed_deletion_item()
983 static void btrfs_release_delayed_inode(struct btrfs_delayed_node *delayed_node) in btrfs_release_delayed_inode() argument
987 if (delayed_node && in btrfs_release_delayed_inode()
988 test_bit(BTRFS_DELAYED_NODE_INODE_DIRTY, &delayed_node->flags)) { in btrfs_release_delayed_inode()
989 BUG_ON(!delayed_node->root); in btrfs_release_delayed_inode()
990 clear_bit(BTRFS_DELAYED_NODE_INODE_DIRTY, &delayed_node->flags); in btrfs_release_delayed_inode()
991 delayed_node->count--; in btrfs_release_delayed_inode()
993 delayed_root = delayed_node->root->fs_info->delayed_root; in btrfs_release_delayed_inode()
998 static void btrfs_release_delayed_iref(struct btrfs_delayed_node *delayed_node) in btrfs_release_delayed_iref() argument
1002 ASSERT(delayed_node->root); in btrfs_release_delayed_iref()
1003 clear_bit(BTRFS_DELAYED_NODE_DEL_IREF, &delayed_node->flags); in btrfs_release_delayed_iref()
1004 delayed_node->count--; in btrfs_release_delayed_iref()
1006 delayed_root = delayed_node->root->fs_info->delayed_root; in btrfs_release_delayed_iref()
1208 struct btrfs_delayed_node *delayed_node = btrfs_get_delayed_node(inode); in btrfs_commit_inode_delayed_items() local
1213 if (!delayed_node) in btrfs_commit_inode_delayed_items()
1216 mutex_lock(&delayed_node->mutex); in btrfs_commit_inode_delayed_items()
1217 if (!delayed_node->count) { in btrfs_commit_inode_delayed_items()
1218 mutex_unlock(&delayed_node->mutex); in btrfs_commit_inode_delayed_items()
1219 btrfs_release_delayed_node(delayed_node); in btrfs_commit_inode_delayed_items()
1222 mutex_unlock(&delayed_node->mutex); in btrfs_commit_inode_delayed_items()
1226 btrfs_release_delayed_node(delayed_node); in btrfs_commit_inode_delayed_items()
1232 trans->block_rsv = &delayed_node->root->fs_info->delayed_block_rsv; in btrfs_commit_inode_delayed_items()
1234 ret = __btrfs_commit_inode_delayed_items(trans, path, delayed_node); in btrfs_commit_inode_delayed_items()
1236 btrfs_release_delayed_node(delayed_node); in btrfs_commit_inode_delayed_items()
1247 struct btrfs_delayed_node *delayed_node = btrfs_get_delayed_node(inode); in btrfs_commit_inode_delayed_inode() local
1252 if (!delayed_node) in btrfs_commit_inode_delayed_inode()
1255 mutex_lock(&delayed_node->mutex); in btrfs_commit_inode_delayed_inode()
1256 if (!test_bit(BTRFS_DELAYED_NODE_INODE_DIRTY, &delayed_node->flags)) { in btrfs_commit_inode_delayed_inode()
1257 mutex_unlock(&delayed_node->mutex); in btrfs_commit_inode_delayed_inode()
1258 btrfs_release_delayed_node(delayed_node); in btrfs_commit_inode_delayed_inode()
1261 mutex_unlock(&delayed_node->mutex); in btrfs_commit_inode_delayed_inode()
1263 trans = btrfs_join_transaction(delayed_node->root); in btrfs_commit_inode_delayed_inode()
1279 mutex_lock(&delayed_node->mutex); in btrfs_commit_inode_delayed_inode()
1280 if (test_bit(BTRFS_DELAYED_NODE_INODE_DIRTY, &delayed_node->flags)) in btrfs_commit_inode_delayed_inode()
1281 ret = __btrfs_update_delayed_inode(trans, delayed_node->root, in btrfs_commit_inode_delayed_inode()
1282 path, delayed_node); in btrfs_commit_inode_delayed_inode()
1285 mutex_unlock(&delayed_node->mutex); in btrfs_commit_inode_delayed_inode()
1293 btrfs_release_delayed_node(delayed_node); in btrfs_commit_inode_delayed_inode()
1300 struct btrfs_delayed_node *delayed_node; in btrfs_remove_delayed_node() local
1302 delayed_node = READ_ONCE(inode->delayed_node); in btrfs_remove_delayed_node()
1303 if (!delayed_node) in btrfs_remove_delayed_node()
1306 inode->delayed_node = NULL; in btrfs_remove_delayed_node()
1307 btrfs_release_delayed_node(delayed_node); in btrfs_remove_delayed_node()
1322 struct btrfs_delayed_node *delayed_node = NULL; in btrfs_async_run_delayed_root() local
1339 delayed_node = btrfs_first_prepared_delayed_node(delayed_root); in btrfs_async_run_delayed_root()
1340 if (!delayed_node) in btrfs_async_run_delayed_root()
1344 root = delayed_node->root; in btrfs_async_run_delayed_root()
1349 btrfs_release_prepared_delayed_node(delayed_node); in btrfs_async_run_delayed_root()
1357 __btrfs_commit_inode_delayed_items(trans, path, delayed_node); in btrfs_async_run_delayed_root()
1364 btrfs_release_prepared_delayed_node(delayed_node); in btrfs_async_run_delayed_root()
1446 struct btrfs_delayed_node *delayed_node; in btrfs_insert_delayed_dir_index() local
1451 delayed_node = btrfs_get_or_create_delayed_node(dir); in btrfs_insert_delayed_dir_index()
1452 if (IS_ERR(delayed_node)) in btrfs_insert_delayed_dir_index()
1453 return PTR_ERR(delayed_node); in btrfs_insert_delayed_dir_index()
1480 mutex_lock(&delayed_node->mutex); in btrfs_insert_delayed_dir_index()
1481 ret = __btrfs_add_delayed_insertion_item(delayed_node, delayed_item); in btrfs_insert_delayed_dir_index()
1485 name_len, name, delayed_node->root->root_key.objectid, in btrfs_insert_delayed_dir_index()
1486 delayed_node->inode_id, ret); in btrfs_insert_delayed_dir_index()
1489 mutex_unlock(&delayed_node->mutex); in btrfs_insert_delayed_dir_index()
1492 btrfs_release_delayed_node(delayed_node); in btrfs_insert_delayed_dir_index()
1574 struct btrfs_delayed_node *delayed_node = btrfs_get_delayed_node(inode); in btrfs_inode_delayed_dir_index_count() local
1576 if (!delayed_node) in btrfs_inode_delayed_dir_index_count()
1584 if (!delayed_node->index_cnt) { in btrfs_inode_delayed_dir_index_count()
1585 btrfs_release_delayed_node(delayed_node); in btrfs_inode_delayed_dir_index_count()
1589 inode->index_cnt = delayed_node->index_cnt; in btrfs_inode_delayed_dir_index_count()
1590 btrfs_release_delayed_node(delayed_node); in btrfs_inode_delayed_dir_index_count()
1598 struct btrfs_delayed_node *delayed_node; in btrfs_readdir_get_delayed_items() local
1601 delayed_node = btrfs_get_delayed_node(BTRFS_I(inode)); in btrfs_readdir_get_delayed_items()
1602 if (!delayed_node) in btrfs_readdir_get_delayed_items()
1612 mutex_lock(&delayed_node->mutex); in btrfs_readdir_get_delayed_items()
1613 item = __btrfs_first_delayed_insertion_item(delayed_node); in btrfs_readdir_get_delayed_items()
1620 item = __btrfs_first_delayed_deletion_item(delayed_node); in btrfs_readdir_get_delayed_items()
1626 mutex_unlock(&delayed_node->mutex); in btrfs_readdir_get_delayed_items()
1636 refcount_dec(&delayed_node->refs); in btrfs_readdir_get_delayed_items()
1780 struct btrfs_delayed_node *delayed_node; in btrfs_fill_inode() local
1783 delayed_node = btrfs_get_delayed_node(BTRFS_I(inode)); in btrfs_fill_inode()
1784 if (!delayed_node) in btrfs_fill_inode()
1787 mutex_lock(&delayed_node->mutex); in btrfs_fill_inode()
1788 if (!test_bit(BTRFS_DELAYED_NODE_INODE_DIRTY, &delayed_node->flags)) { in btrfs_fill_inode()
1789 mutex_unlock(&delayed_node->mutex); in btrfs_fill_inode()
1790 btrfs_release_delayed_node(delayed_node); in btrfs_fill_inode()
1794 inode_item = &delayed_node->inode_item; in btrfs_fill_inode()
1830 mutex_unlock(&delayed_node->mutex); in btrfs_fill_inode()
1831 btrfs_release_delayed_node(delayed_node); in btrfs_fill_inode()
1838 struct btrfs_delayed_node *delayed_node; in btrfs_delayed_update_inode() local
1841 delayed_node = btrfs_get_or_create_delayed_node(BTRFS_I(inode)); in btrfs_delayed_update_inode()
1842 if (IS_ERR(delayed_node)) in btrfs_delayed_update_inode()
1843 return PTR_ERR(delayed_node); in btrfs_delayed_update_inode()
1845 mutex_lock(&delayed_node->mutex); in btrfs_delayed_update_inode()
1846 if (test_bit(BTRFS_DELAYED_NODE_INODE_DIRTY, &delayed_node->flags)) { in btrfs_delayed_update_inode()
1847 fill_stack_inode_item(trans, &delayed_node->inode_item, inode); in btrfs_delayed_update_inode()
1852 delayed_node); in btrfs_delayed_update_inode()
1856 fill_stack_inode_item(trans, &delayed_node->inode_item, inode); in btrfs_delayed_update_inode()
1857 set_bit(BTRFS_DELAYED_NODE_INODE_DIRTY, &delayed_node->flags); in btrfs_delayed_update_inode()
1858 delayed_node->count++; in btrfs_delayed_update_inode()
1861 mutex_unlock(&delayed_node->mutex); in btrfs_delayed_update_inode()
1862 btrfs_release_delayed_node(delayed_node); in btrfs_delayed_update_inode()
1869 struct btrfs_delayed_node *delayed_node; in btrfs_delayed_delete_inode_ref() local
1879 delayed_node = btrfs_get_or_create_delayed_node(inode); in btrfs_delayed_delete_inode_ref()
1880 if (IS_ERR(delayed_node)) in btrfs_delayed_delete_inode_ref()
1881 return PTR_ERR(delayed_node); in btrfs_delayed_delete_inode_ref()
1897 mutex_lock(&delayed_node->mutex); in btrfs_delayed_delete_inode_ref()
1898 if (test_bit(BTRFS_DELAYED_NODE_DEL_IREF, &delayed_node->flags)) in btrfs_delayed_delete_inode_ref()
1901 set_bit(BTRFS_DELAYED_NODE_DEL_IREF, &delayed_node->flags); in btrfs_delayed_delete_inode_ref()
1902 delayed_node->count++; in btrfs_delayed_delete_inode_ref()
1905 mutex_unlock(&delayed_node->mutex); in btrfs_delayed_delete_inode_ref()
1906 btrfs_release_delayed_node(delayed_node); in btrfs_delayed_delete_inode_ref()
1910 static void __btrfs_kill_delayed_node(struct btrfs_delayed_node *delayed_node) in __btrfs_kill_delayed_node() argument
1912 struct btrfs_root *root = delayed_node->root; in __btrfs_kill_delayed_node()
1916 mutex_lock(&delayed_node->mutex); in __btrfs_kill_delayed_node()
1917 curr_item = __btrfs_first_delayed_insertion_item(delayed_node); in __btrfs_kill_delayed_node()
1925 curr_item = __btrfs_first_delayed_deletion_item(delayed_node); in __btrfs_kill_delayed_node()
1933 if (test_bit(BTRFS_DELAYED_NODE_DEL_IREF, &delayed_node->flags)) in __btrfs_kill_delayed_node()
1934 btrfs_release_delayed_iref(delayed_node); in __btrfs_kill_delayed_node()
1936 if (test_bit(BTRFS_DELAYED_NODE_INODE_DIRTY, &delayed_node->flags)) { in __btrfs_kill_delayed_node()
1937 btrfs_delayed_inode_release_metadata(fs_info, delayed_node, false); in __btrfs_kill_delayed_node()
1938 btrfs_release_delayed_inode(delayed_node); in __btrfs_kill_delayed_node()
1940 mutex_unlock(&delayed_node->mutex); in __btrfs_kill_delayed_node()
1945 struct btrfs_delayed_node *delayed_node; in btrfs_kill_delayed_inode_items() local
1947 delayed_node = btrfs_get_delayed_node(inode); in btrfs_kill_delayed_inode_items()
1948 if (!delayed_node) in btrfs_kill_delayed_inode_items()
1951 __btrfs_kill_delayed_node(delayed_node); in btrfs_kill_delayed_inode_items()
1952 btrfs_release_delayed_node(delayed_node); in btrfs_kill_delayed_inode_items()