From aea47ff363c15b0be5fc27ed991b1fdee338f0a7 Mon Sep 17 00:00:00 2001 From: Christoph Lameter Date: Sun, 8 Jan 2006 01:00:57 -0800 Subject: [PATCH] mm: make hugepages obey cpusets. See http://marc.theaimsgroup.com/?l=linux-kernel&m=113167000201265&w=2 http://marc.theaimsgroup.com/?l=linux-mm&m=113167267527312&w=2 Make hugepages obey cpusets. Signed-off-by: Christoph Lameter Acked-by: William Irwin Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/hugetlb.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'mm') diff --git a/mm/hugetlb.c b/mm/hugetlb.c index f4c43d7980b..b21d78c941b 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -12,6 +12,7 @@ #include #include #include +#include #include #include @@ -48,7 +49,8 @@ static struct page *dequeue_huge_page(struct vm_area_struct *vma, for (z = zonelist->zones; *z; z++) { nid = (*z)->zone_pgdat->node_id; - if (!list_empty(&hugepage_freelists[nid])) + if (cpuset_zone_allowed(*z, GFP_HIGHUSER) && + !list_empty(&hugepage_freelists[nid])) break; } -- cgit v1.2.3