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-rw-r--r--mm/page_alloc.c14
1 files changed, 12 insertions, 2 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index fd2df29cc645..43f757fcf30f 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -1587,6 +1587,11 @@ nofail_alloc:
1587 if (page) 1587 if (page)
1588 goto got_pg; 1588 goto got_pg;
1589 } else if ((gfp_mask & __GFP_FS) && !(gfp_mask & __GFP_NORETRY)) { 1589 } else if ((gfp_mask & __GFP_FS) && !(gfp_mask & __GFP_NORETRY)) {
1590 if (!try_set_zone_oom(zonelist)) {
1591 schedule_timeout_uninterruptible(1);
1592 goto restart;
1593 }
1594
1590 /* 1595 /*
1591 * Go through the zonelist yet one more time, keep 1596 * Go through the zonelist yet one more time, keep
1592 * very high watermark here, this is only to catch 1597 * very high watermark here, this is only to catch
@@ -1595,14 +1600,19 @@ nofail_alloc:
1595 */ 1600 */
1596 page = get_page_from_freelist(gfp_mask|__GFP_HARDWALL, order, 1601 page = get_page_from_freelist(gfp_mask|__GFP_HARDWALL, order,
1597 zonelist, ALLOC_WMARK_HIGH|ALLOC_CPUSET); 1602 zonelist, ALLOC_WMARK_HIGH|ALLOC_CPUSET);
1598 if (page) 1603 if (page) {
1604 clear_zonelist_oom(zonelist);
1599 goto got_pg; 1605 goto got_pg;
1606 }
1600 1607
1601 /* The OOM killer will not help higher order allocs so fail */ 1608 /* The OOM killer will not help higher order allocs so fail */
1602 if (order > PAGE_ALLOC_COSTLY_ORDER) 1609 if (order > PAGE_ALLOC_COSTLY_ORDER) {
1610 clear_zonelist_oom(zonelist);
1603 goto nopage; 1611 goto nopage;
1612 }
1604 1613
1605 out_of_memory(zonelist, gfp_mask, order); 1614 out_of_memory(zonelist, gfp_mask, order);
1615 clear_zonelist_oom(zonelist);
1606 goto restart; 1616 goto restart;
1607 } 1617 }
1608 1618