// SPDX-License-Identifier: GPL-2.0-only
/*
 * Complete scope from Linux v6.18 mm/page-writeback.c.
 * Source: https://github.com/torvalds/linux/blob/v6.18/mm/page-writeback.c
 * Copyright (C) 2002, Linus Torvalds.
 * Copyright (C) 2007 Red Hat, Inc., Peter Zijlstra
 * 10Apr2002 Andrew Morton -- Initial version.
 * Kernel excerpt; not a standalone program.
 * The book's exact source tag is not asserted.
 */

void folio_wait_stable(struct folio *folio)
{
	if (mapping_stable_writes(folio_mapping(folio)))
		folio_wait_writeback(folio);
}