netns xfrm: fix "ip xfrm state|policy count" misreport

[safe/jmp/linux-2.6] / mm / vmscan.c

diff --git a/mm/vmscan.c b/mm/vmscan.c
index 885207a..c26986c 100644 (file)
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -1922,6 +1922,9 @@ static int sleeping_prematurely(pg_data_t *pgdat, int order, long remaining)
                if (!populated_zone(zone))
                        continue;
 
+               if (zone_is_all_unreclaimable(zone))
+                       continue;
+
                if (!zone_watermark_ok(zone, order, high_wmark_pages(zone),
                                                                0, 0))
                        return 1;