diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/hugetlb.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/mm/hugetlb.c b/mm/hugetlb.c index da8a211414c9..e93bd63462f0 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -40,14 +40,16 @@ static struct page *dequeue_huge_page(void) { int nid = numa_node_id(); struct page *page = NULL; + struct zonelist *zonelist = NODE_DATA(nid)->node_zonelists; + struct zone **z; - if (list_empty(&hugepage_freelists[nid])) { - for (nid = 0; nid < MAX_NUMNODES; ++nid) - if (!list_empty(&hugepage_freelists[nid])) - break; + for (z = zonelist->zones; *z; z++) { + nid = (*z)->zone_pgdat->node_id; + if (!list_empty(&hugepage_freelists[nid])) + break; } - if (nid >= 0 && nid < MAX_NUMNODES && - !list_empty(&hugepage_freelists[nid])) { + + if (*z) { page = list_entry(hugepage_freelists[nid].next, struct page, lru); list_del(&page->lru); |