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-rw-r--r--mm/compaction.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/mm/compaction.c b/mm/compaction.c
index d1041fbce679..a2b16b08cbbf 100644
--- a/mm/compaction.c
+++ b/mm/compaction.c
@@ -23,6 +23,7 @@
#include <linux/freezer.h>
#include <linux/page_owner.h>
#include <linux/psi.h>
+#include <linux/cpuset.h>
#include "internal.h"
#ifdef CONFIG_COMPACTION
@@ -2822,6 +2823,11 @@ enum compact_result try_to_compact_pages(gfp_t gfp_mask, unsigned int order,
ac->highest_zoneidx, ac->nodemask) {
enum compact_result status;
+ if (cpusets_enabled() &&
+ (alloc_flags & ALLOC_CPUSET) &&
+ !__cpuset_zone_allowed(zone, gfp_mask))
+ continue;
+
if (prio > MIN_COMPACT_PRIORITY
&& compaction_deferred(zone, order)) {
rc = max_t(enum compact_result, COMPACT_DEFERRED, rc);