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-rw-r--r--mm/compaction.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/mm/compaction.c b/mm/compaction.c
index edba18aed173..ec74cf0123ef 100644
--- a/mm/compaction.c
+++ b/mm/compaction.c
@@ -784,6 +784,9 @@ isolate_migratepages_range(struct compact_control *cc, unsigned long start_pfn,
cc->nr_migratepages = 0;
break;
}
+
+ if (cc->nr_migratepages == COMPACT_CLUSTER_MAX)
+ break;
}
acct_isolated(cc->zone, cc);