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-rw-r--r--mm/vmscan.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/mm/vmscan.c b/mm/vmscan.c
index 4f9c854ce6cc..4255619a1a31 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -5753,7 +5753,7 @@ static void shrink_lruvec(struct lruvec *lruvec, struct scan_control *sc)
/* Use reclaim/compaction for costly allocs or under memory pressure */
static bool in_reclaim_compaction(struct scan_control *sc)
{
- if (IS_ENABLED(CONFIG_COMPACTION) && sc->order &&
+ if (gfp_compaction_allowed(sc->gfp_mask) && sc->order &&
(sc->order > PAGE_ALLOC_COSTLY_ORDER ||
sc->priority < DEF_PRIORITY - 2))
return true;
@@ -5998,6 +5998,9 @@ static inline bool compaction_ready(struct zone *zone, struct scan_control *sc)
{
unsigned long watermark;
+ if (!gfp_compaction_allowed(sc->gfp_mask))
+ return false;
+
/* Allocation can already succeed, nothing to do */
if (zone_watermark_ok(zone, sc->order, min_wmark_pages(zone),
sc->reclaim_idx, 0))