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-rw-r--r--mm/hugetlb.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 39f86bbcb07e..13dc0a455400 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -443,11 +443,8 @@ static int allocate_file_region_entries(struct resv_map *resv,
spin_lock(&resv->lock);
- list_for_each_entry_safe(rg, trg, &allocated_regions, link) {
- list_del(&rg->link);
- list_add(&rg->link, &resv->region_cache);
- resv->region_cache_count++;
- }
+ list_splice(&allocated_regions, &resv->region_cache);
+ resv->region_cache_count += to_allocate;
}
return 0;