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-rw-r--r--mm/page_alloc.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index d1107ad..804cc62 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -5806,9 +5806,11 @@ static int __alloc_contig_migrate_range(struct compact_control *cc,
0, false, MIGRATE_SYNC,
MR_CMA);
}
-
- putback_movable_pages(&cc->migratepages);
- return ret > 0 ? 0 : ret;
+ if (ret < 0) {
+ putback_movable_pages(&cc->migratepages);
+ return ret;
+ }
+ return 0;
}
/**
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