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-rw-r--r--mm/compaction.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/mm/compaction.c b/mm/compaction.c
index 21040304f4d2..e2618ac062a6 100644
--- a/mm/compaction.c
+++ b/mm/compaction.c
@@ -1316,7 +1316,7 @@ static enum compact_result __compact_finished(struct zone *zone, struct compact_
return COMPACT_CONTINUE;
/* Compaction run is not finished if the watermark is not met */
- watermark = low_wmark_pages(zone);
+ watermark = zone->watermark[cc->alloc_flags & ALLOC_WMARK_MASK];
if (!zone_watermark_ok(zone, cc->order, watermark, cc->classzone_idx,
cc->alloc_flags))
@@ -1381,7 +1381,7 @@ static enum compact_result __compaction_suitable(struct zone *zone, int order,
if (is_via_compact_memory(order))
return COMPACT_CONTINUE;
- watermark = low_wmark_pages(zone);
+ watermark = zone->watermark[alloc_flags & ALLOC_WMARK_MASK];
/*
* If watermarks for high-order allocation are already met, there
* should be no need for compaction at all.
@@ -1395,7 +1395,7 @@ static enum compact_result __compaction_suitable(struct zone *zone, int order,
* This is because during migration, copies of pages need to be
* allocated and for a short time, the footprint is higher
*/
- watermark += (2UL << order);
+ watermark = low_wmark_pages(zone) + (2UL << order);
if (!__zone_watermark_ok(zone, 0, watermark, classzone_idx,
alloc_flags, wmark_target))
return COMPACT_SKIPPED;