diff options
| -rw-r--r-- | mm/compaction.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/mm/compaction.c b/mm/compaction.c index 18a90b4d0bfc..be153e26c57d 100644 --- a/mm/compaction.c +++ b/mm/compaction.c @@ -617,7 +617,8 @@ isolate_migratepages_range(struct zone *zone, struct compact_control *cc, check_compact_cluster: /* Avoid isolating too much */ - if (cc->nr_migratepages == COMPACT_CLUSTER_MAX) { + if (cc->nr_migratepages == COMPACT_CLUSTER_MAX && + !is_cma_page(pfn_to_page(low_pfn))) { ++low_pfn; break; } |