| From | Andrea Arcangeli <> | Subject | [PATCH 35/39] autonuma: initialize page structure fields | Date | Mon, 26 Mar 2012 19:46:22 +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 c986c0c..3ac525a 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -3633,6 +3633,10 @@ 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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