| From | Andrea Arcangeli <> | Subject | [PATCH 32/40] autonuma: initialize page structure fields | Date | Thu, 28 Jun 2012 14:56:12 +0200 |
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Initialize the AutoNUMA page structure fields at boot.
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com> --- mm/page_alloc.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 841d964..8c4ae8e 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -3729,6 +3729,10 @@ void __meminit memmap_init_zone(unsigned long size, int nid, unsigned long zone, set_pageblock_migratetype(page, MIGRATE_MOVABLE); INIT_LIST_HEAD(&page->lru); +#ifdef CONFIG_AUTONUMA + page->autonuma_last_nid = -1; + page->autonuma_migrate_nid = -1; +#endif #ifdef WANT_PAGE_VIRTUAL /* The shift won't overflow because ZONE_NORMAL is below 4G. */ if (!is_highmem_idx(zone))
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