fs/btrfs/extent-io-tree.c

203 				 struct extent_changeset *changeset,
208 	if (!changeset)
214 	changeset->bytes_changed += state->end - state->start + 1;
215 	ret = ulist_add(&changeset->range_changed, state->start, state->end,
410 			   u32 bits, struct extent_changeset *changeset)
418 	ret = add_extent_changeset(state, bits_to_set, changeset, 1);
441 					 struct extent_changeset *changeset)
449 	set_state_bits(tree, state, bits, changeset);
501 			      struct extent_changeset *changeset)
503 	set_state_bits(tree, state, bits, changeset);
572 					    struct extent_changeset *changeset)
582 	ret = add_extent_changeset(state, bits_to_clear, changeset, 0);
627 		       struct extent_changeset *changeset)
727 			state = clear_state_bit(tree, state, bits, wake, changeset);
748 		clear_state_bit(tree, prealloc, bits, wake, changeset);
754 	state = clear_state_bit(tree, state, bits, wake, changeset);
1056 			    struct extent_changeset *changeset)
1106 		insert_state_fast(tree, prealloc, p, parent, bits, changeset);
1129 		set_state_bits(tree, state, bits, changeset);
1186 			set_state_bits(tree, state, bits, changeset);
1225 		inserted_state = insert_state(tree, prealloc, bits, changeset);
1258 		set_state_bits(tree, prealloc, bits, changeset);
1808 			   u32 bits, struct extent_changeset *changeset)
1811 	 * We don't support EXTENT_LOCKED yet, as current changeset will
1813 	 * either fail with -EEXIST or changeset will record the whole
1818 	return __set_extent_bit(tree, start, end, bits, NULL, NULL, NULL, changeset);
1822 			     u32 bits, struct extent_changeset *changeset)
1830 	return __clear_extent_bit(tree, start, end, bits, NULL, changeset);