/* SPDX-License-Identifier: GPL-2.0 */

/* Extracted unchanged from Linux v6.18, include/linux/mm_inline.h:340-352.
 * Complete named function; surrounding kernel context is required.
 * Source: https://github.com/torvalds/linux/blob/v6.18/include/linux/mm_inline.h#L340-L352
 * License text: GPL-2.0.txt (in this directory).
 */
static __always_inline
void lruvec_add_folio(struct lruvec *lruvec, struct folio *folio)
{
	enum lru_list lru = folio_lru_list(folio);

	if (lru_gen_add_folio(lruvec, folio, false))
		return;

	update_lru_size(lruvec, lru, folio_zonenum(folio),
			folio_nr_pages(folio));
	if (lru != LRU_UNEVICTABLE)
		list_add(&folio->lru, &lruvec->lists[lru]);
}