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-rw-r--r--mm/huge_memory.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index d199d2d91946..2434d9059e5c 100644
--- a/mm/huge_memory.c
+++ b/mm/huge_memory.c
@@ -1830,10 +1830,11 @@ static void __split_huge_page(struct page *page,
* the newly established pmd of the child later during the
* walk, to be able to set it as pmd_trans_splitting too.
*/
- if (mapcount != page_mapcount(page))
+ if (mapcount != page_mapcount(page)) {
printk(KERN_ERR "mapcount %d page_mapcount %d\n",
mapcount, page_mapcount(page));
- BUG_ON(mapcount != page_mapcount(page));
+ BUG();
+ }
__split_huge_page_refcount(page, list);
@@ -1844,10 +1845,11 @@ static void __split_huge_page(struct page *page,
BUG_ON(is_vma_temporary_stack(vma));
mapcount2 += __split_huge_page_map(page, vma, addr);
}
- if (mapcount != mapcount2)
+ if (mapcount != mapcount2) {
printk(KERN_ERR "mapcount %d mapcount2 %d page_mapcount %d\n",
mapcount, mapcount2, page_mapcount(page));
- BUG_ON(mapcount != mapcount2);
+ BUG();
+ }
}
/*