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-rw-r--r--mm/compaction.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/mm/compaction.c b/mm/compaction.c
index ac6c694..585de54 100644
--- a/mm/compaction.c
+++ b/mm/compaction.c
@@ -1658,14 +1658,15 @@ static void __compact_pgdat(pg_data_t *pgdat, struct compact_control *cc)
!compaction_deferred(zone, cc->order))
compact_zone(zone, cc);
- if (cc->order > 0) {
- if (zone_watermark_ok(zone, cc->order,
- low_wmark_pages(zone), 0, 0))
- compaction_defer_reset(zone, cc->order, false);
- }
-
VM_BUG_ON(!list_empty(&cc->freepages));
VM_BUG_ON(!list_empty(&cc->migratepages));
+
+ if (is_via_compact_memory(cc->order))
+ continue;
+
+ if (zone_watermark_ok(zone, cc->order,
+ low_wmark_pages(zone), 0, 0))
+ compaction_defer_reset(zone, cc->order, false);
}
}
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