powerpc/mm: Add some debug output when hash insertion fails

[net-next-2.6.git] / arch / powerpc / mm / hugetlbpage-hash64.c

diff --git a/arch/powerpc/mm/hugetlbpage-hash64.c b/arch/powerpc/mm/hugetlbpage-hash64.c
index faae9ec4cb04fbb7d911bb11dc4d57d91f2a6a9c..cc5c273086cf833e28bc89a91bb814b09c16a4e4 100644 (file)
--- a/arch/powerpc/mm/hugetlbpage-hash64.c
+++ b/arch/powerpc/mm/hugetlbpage-hash64.c
@@ -127,6 +127,8 @@ repeat:
                 */
                if (unlikely(slot == -2)) {
                        *ptep = __pte(old_pte);
+                       hash_failure_debug(ea, access, vsid, trap, ssize,
+                                          mmu_psize, old_pte);
                        return -1;
                }