mmzone.c (8bb5e7f4dcd9b9ef22a3ea25c9066a8a968f12dd) mmzone.c (ec1c86b25f4bdd9dce6436c0539d2a6ae676e1c4)
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * linux/mm/mmzone.c
4 *
5 * management codes for pgdats, zones and page flags
6 */
7
8

--- 74 unchanged lines hidden (view full) ---

83 INIT_LIST_HEAD(&lruvec->lists[lru]);
84 /*
85 * The "Unevictable LRU" is imaginary: though its size is maintained,
86 * it is never scanned, and unevictable pages are not threaded on it
87 * (so that their lru fields can be reused to hold mlock_count).
88 * Poison its list head, so that any operations on it would crash.
89 */
90 list_del(&lruvec->lists[LRU_UNEVICTABLE]);
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * linux/mm/mmzone.c
4 *
5 * management codes for pgdats, zones and page flags
6 */
7
8

--- 74 unchanged lines hidden (view full) ---

83 INIT_LIST_HEAD(&lruvec->lists[lru]);
84 /*
85 * The "Unevictable LRU" is imaginary: though its size is maintained,
86 * it is never scanned, and unevictable pages are not threaded on it
87 * (so that their lru fields can be reused to hold mlock_count).
88 * Poison its list head, so that any operations on it would crash.
89 */
90 list_del(&lruvec->lists[LRU_UNEVICTABLE]);
91
92 lru_gen_init_lruvec(lruvec);
91}
92
93#if defined(CONFIG_NUMA_BALANCING) && !defined(LAST_CPUPID_NOT_IN_PAGE_FLAGS)
94int page_cpupid_xchg_last(struct page *page, int cpupid)
95{
96 unsigned long old_flags, flags;
97 int last_cpupid;
98

--- 12 unchanged lines hidden --- 		93}
94
95#if defined(CONFIG_NUMA_BALANCING) && !defined(LAST_CPUPID_NOT_IN_PAGE_FLAGS)
96int page_cpupid_xchg_last(struct page *page, int cpupid)
97{
98 unsigned long old_flags, flags;
99 int last_cpupid;
100

--- 12 unchanged lines hidden ---