commit 80217147a3d80c8a4e48f06e2f6e965455f3fe2a
author Martin Schwidefsky <schwidefsky@de.ibm.com> Mon Oct 25 16:10:11 2010 +0200
committer Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com> Mon Oct 25 16:10:15 2010 +0200
tree b419ae9ee3ab0e5b92c0ed2a30ff59b76d6a4978
parent 87799ebab760dd1460f6e4193d4f71ba416d1451

[S390] lockless get_user_pages_fast()

Implement get_user_pages_fast without locking in the fastpath on s390.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

arch/s390/mm/hugetlbpage.c

diff --git a/arch/s390/mm/hugetlbpage.c b/arch/s390/mm/hugetlbpage.c
index f28c43d..639cd21 100644
--- a/arch/s390/mm/hugetlbpage.c
+++ b/arch/s390/mm/hugetlbpage.c
@@ -68,7 +68,7 @@
 	ptep = (pte_t *) page[1].index;
 	if (!ptep)
 		return;
-	pte_free(&init_mm, ptep);
+	page_table_free(&init_mm, (unsigned long *) ptep);
 	page[1].index = 0;
 }