83 		       eb->start, eb->len, atomic_read(&eb->refs), eb->bflags,  in btrfs_extent_buffer_leak_debug_check()
1466 	wait_on_bit_io(&eb->bflags, EXTENT_BUFFER_WRITEBACK,  in wait_on_extent_buffer_writeback()
1484 	while (test_bit(EXTENT_BUFFER_WRITEBACK, &eb->bflags)) {  in lock_extent_buffer_for_io()
1498 	if (test_and_clear_bit(EXTENT_BUFFER_DIRTY, &eb->bflags)) {  in lock_extent_buffer_for_io()
1499 		set_bit(EXTENT_BUFFER_WRITEBACK, &eb->bflags);  in lock_extent_buffer_for_io()
1517 	set_bit(EXTENT_BUFFER_WRITE_ERR, &eb->bflags);  in set_btree_ioerr()
1523 	clear_bit(EXTENT_BUFFER_UPTODATE, &eb->bflags);  in set_btree_ioerr()
1627 	clear_bit(EXTENT_BUFFER_WRITEBACK, &eb->bflags);  in extent_buffer_write_end_io()
1629 	wake_up_bit(&eb->bflags, EXTENT_BUFFER_WRITEBACK);  in extent_buffer_write_end_io()
1640 	clear_bit(EXTENT_BUFFER_WRITE_ERR, &eb->bflags);  in prepare_eb_write()
3052 	return (test_bit(EXTENT_BUFFER_WRITEBACK, &eb->bflags) ||  in extent_buffer_under_io()
3053 		test_bit(EXTENT_BUFFER_DIRTY, &eb->bflags));  in extent_buffer_under_io()
3079 	const bool mapped = !test_bit(EXTENT_BUFFER_UNMAPPED, &eb->bflags);  in detach_extent_buffer_page()
3104 			BUG_ON(test_bit(EXTENT_BUFFER_DIRTY, &eb->bflags));  in detach_extent_buffer_page()
3210 	set_bit(EXTENT_BUFFER_UNMAPPED, &new->bflags);  in btrfs_clone_extent_buffer()
3262 	set_bit(EXTENT_BUFFER_UNMAPPED, &eb->bflags);  in __alloc_dummy_extent_buffer()
3309 	if (refs >= 2 && test_bit(EXTENT_BUFFER_TREE_REF, &eb->bflags))  in check_buffer_tree_ref()
3313 	if (!test_and_set_bit(EXTENT_BUFFER_TREE_REF, &eb->bflags))  in check_buffer_tree_ref()
3355 	if (test_bit(EXTENT_BUFFER_STALE, &eb->bflags)) {  in find_extent_buffer()
3396 	set_bit(EXTENT_BUFFER_IN_TREE, &eb->bflags);  in alloc_test_extent_buffer()
3572 		set_bit(EXTENT_BUFFER_UPTODATE, &eb->bflags);  in alloc_extent_buffer()
3594 	set_bit(EXTENT_BUFFER_IN_TREE, &eb->bflags);  in alloc_extent_buffer()
3631 		if (test_and_clear_bit(EXTENT_BUFFER_IN_TREE, &eb->bflags)) {  in release_extent_buffer()
3648 		if (unlikely(test_bit(EXTENT_BUFFER_UNMAPPED, &eb->bflags))) {  in release_extent_buffer()
3669 		if ((!test_bit(EXTENT_BUFFER_UNMAPPED, &eb->bflags) && refs <= 3)  in free_extent_buffer()
3670 		    || (test_bit(EXTENT_BUFFER_UNMAPPED, &eb->bflags) &&  in free_extent_buffer()
3679 	    test_bit(EXTENT_BUFFER_STALE, &eb->bflags) &&  in free_extent_buffer()
3681 	    test_and_clear_bit(EXTENT_BUFFER_TREE_REF, &eb->bflags))  in free_extent_buffer()
3697 	set_bit(EXTENT_BUFFER_STALE, &eb->bflags);  in free_extent_buffer_stale()
3700 	    test_and_clear_bit(EXTENT_BUFFER_TREE_REF, &eb->bflags))  in free_extent_buffer_stale()
3746 	if (!test_and_clear_bit(EXTENT_BUFFER_DIRTY, &eb->bflags))  in btrfs_clear_buffer_dirty()
3776 	was_dirty = test_and_set_bit(EXTENT_BUFFER_DIRTY, &eb->bflags);  in set_extent_buffer_dirty()
3780 	WARN_ON(!test_bit(EXTENT_BUFFER_TREE_REF, &eb->bflags));  in set_extent_buffer_dirty()
3820 	clear_bit(EXTENT_BUFFER_UPTODATE, &eb->bflags);  in clear_extent_buffer_uptodate()
3846 	set_bit(EXTENT_BUFFER_UPTODATE, &eb->bflags);  in set_extent_buffer_uptodate()
3882 		set_bit(EXTENT_BUFFER_READ_ERR, &eb->bflags);  in extent_buffer_read_end_io()
3898 	clear_bit(EXTENT_BUFFER_READING, &eb->bflags);  in extent_buffer_read_end_io()
3900 	wake_up_bit(&eb->bflags, EXTENT_BUFFER_READING);  in extent_buffer_read_end_io()
3912 	if (test_bit(EXTENT_BUFFER_UPTODATE, &eb->bflags))  in read_extent_buffer_pages()
3920 	if (unlikely(test_bit(EXTENT_BUFFER_WRITE_ERR, &eb->bflags)))  in read_extent_buffer_pages()
3924 	if (test_and_set_bit(EXTENT_BUFFER_READING, &eb->bflags))  in read_extent_buffer_pages()
3927 	clear_bit(EXTENT_BUFFER_READ_ERR, &eb->bflags);  in read_extent_buffer_pages()
3950 		wait_on_bit_io(&eb->bflags, EXTENT_BUFFER_READING, TASK_UNINTERRUPTIBLE);  in read_extent_buffer_pages()
3951 		if (!test_bit(EXTENT_BUFFER_UPTODATE, &eb->bflags))  in read_extent_buffer_pages()
4112 	if (test_bit(EXTENT_BUFFER_WRITE_ERR, &eb->bflags))  in assert_eb_page_uptodate()
4135 	const bool check_uptodate = !test_bit(EXTENT_BUFFER_UNMAPPED, &eb->bflags);  in __write_extent_buffer()
4137 	WARN_ON(test_bit(EXTENT_BUFFER_NO_CHECK, &eb->bflags));  in __write_extent_buffer()
4545 		if (!test_and_clear_bit(EXTENT_BUFFER_TREE_REF, &eb->bflags)) {  in try_release_subpage_extent_buffer()
4608 	if (!test_and_clear_bit(EXTENT_BUFFER_TREE_REF, &eb->bflags)) {  in try_release_extent_buffer()