134 static inline struct rb_node *tree_search(struct btrfs_ordered_inode_tree *tree,  in tree_search()  argument
137 	struct rb_root *root = &tree->tree;  in tree_search()
142 	if (tree->last) {  in tree_search()
143 		entry = rb_entry(tree->last, struct btrfs_ordered_extent,  in tree_search()
146 			return tree->last;  in tree_search()
152 		tree->last = ret;  in tree_search()
169 	struct btrfs_ordered_inode_tree *tree = &inode->ordered_tree;  in __btrfs_add_ordered_extent()  local
222 	spin_lock_irq(&tree->lock);  in __btrfs_add_ordered_extent()
223 	node = tree_insert(&tree->tree, file_offset,  in __btrfs_add_ordered_extent()
229 	spin_unlock_irq(&tree->lock);  in __btrfs_add_ordered_extent()
291 	struct btrfs_ordered_inode_tree *tree;  in btrfs_add_ordered_sum()  local
293 	tree = &BTRFS_I(entry->inode)->ordered_tree;  in btrfs_add_ordered_sum()
294 	spin_lock_irq(&tree->lock);  in btrfs_add_ordered_sum()
296 	spin_unlock_irq(&tree->lock);  in btrfs_add_ordered_sum()
316 	struct btrfs_ordered_inode_tree *tree = &inode->ordered_tree;  in btrfs_dec_test_first_ordered_pending()  local
325 	spin_lock_irqsave(&tree->lock, flags);  in btrfs_dec_test_first_ordered_pending()
326 	node = tree_search(tree, *file_offset);  in btrfs_dec_test_first_ordered_pending()
368 	spin_unlock_irqrestore(&tree->lock, flags);  in btrfs_dec_test_first_ordered_pending()
385 	struct btrfs_ordered_inode_tree *tree = &inode->ordered_tree;  in btrfs_dec_test_ordered_pending()  local
391 	spin_lock_irqsave(&tree->lock, flags);  in btrfs_dec_test_ordered_pending()
397 	node = tree_search(tree, file_offset);  in btrfs_dec_test_ordered_pending()
431 	spin_unlock_irqrestore(&tree->lock, flags);  in btrfs_dec_test_ordered_pending()
469 	struct btrfs_ordered_inode_tree *tree;  in btrfs_remove_ordered_extent()  local
487 	tree = &btrfs_inode->ordered_tree;  in btrfs_remove_ordered_extent()
488 	spin_lock_irq(&tree->lock);  in btrfs_remove_ordered_extent()
490 	rb_erase(node, &tree->tree);  in btrfs_remove_ordered_extent()
492 	if (tree->last == node)  in btrfs_remove_ordered_extent()
493 		tree->last = NULL;  in btrfs_remove_ordered_extent()
496 	spin_unlock_irq(&tree->lock);  in btrfs_remove_ordered_extent()
745 	struct btrfs_ordered_inode_tree *tree;  in btrfs_lookup_ordered_extent()  local
749 	tree = &inode->ordered_tree;  in btrfs_lookup_ordered_extent()
750 	spin_lock_irq(&tree->lock);  in btrfs_lookup_ordered_extent()
751 	node = tree_search(tree, file_offset);  in btrfs_lookup_ordered_extent()
761 	spin_unlock_irq(&tree->lock);  in btrfs_lookup_ordered_extent()
771 	struct btrfs_ordered_inode_tree *tree;  in btrfs_lookup_ordered_range()  local
775 	tree = &inode->ordered_tree;  in btrfs_lookup_ordered_range()
776 	spin_lock_irq(&tree->lock);  in btrfs_lookup_ordered_range()
777 	node = tree_search(tree, file_offset);  in btrfs_lookup_ordered_range()
779 		node = tree_search(tree, file_offset + len);  in btrfs_lookup_ordered_range()
801 	spin_unlock_irq(&tree->lock);  in btrfs_lookup_ordered_range()
812 	struct btrfs_ordered_inode_tree *tree = &inode->ordered_tree;  in btrfs_get_ordered_extents_for_logging()  local
817 	spin_lock_irq(&tree->lock);  in btrfs_get_ordered_extents_for_logging()
818 	for (n = rb_first(&tree->tree); n; n = rb_next(n)) {  in btrfs_get_ordered_extents_for_logging()
830 	spin_unlock_irq(&tree->lock);  in btrfs_get_ordered_extents_for_logging()
840 	struct btrfs_ordered_inode_tree *tree;  in btrfs_lookup_first_ordered_extent()  local
844 	tree = &inode->ordered_tree;  in btrfs_lookup_first_ordered_extent()
845 	spin_lock_irq(&tree->lock);  in btrfs_lookup_first_ordered_extent()
846 	node = tree_search(tree, file_offset);  in btrfs_lookup_first_ordered_extent()
853 	spin_unlock_irq(&tree->lock);  in btrfs_lookup_first_ordered_extent()
868 	struct btrfs_ordered_inode_tree *tree = &inode->ordered_tree;  in btrfs_find_ordered_sum()  local
880 	spin_lock_irq(&tree->lock);  in btrfs_find_ordered_sum()
897 	spin_unlock_irq(&tree->lock);  in btrfs_find_ordered_sum()