From a01ef3082d9c216f1187ea308c25e5dd486afe3d Mon Sep 17 00:00:00 2001
From: Heiko Carstens <heiko.carstens@de.ibm.com>
Date: Fri, 16 Jun 2017 17:51:15 +0200
Subject: s390/mm,vmem: simplify region and segment table allocation code

Reviewed-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Reviewed-by: Janosch Frank <frankja@linux.vnet.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
---
 arch/s390/mm/pageattr.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'arch/s390/mm/pageattr.c')

diff --git a/arch/s390/mm/pageattr.c b/arch/s390/mm/pageattr.c
index 567fe92e2bb8..552f898dfa74 100644
--- a/arch/s390/mm/pageattr.c
+++ b/arch/s390/mm/pageattr.c
@@ -7,6 +7,7 @@
 #include <asm/cacheflush.h>
 #include <asm/facility.h>
 #include <asm/pgtable.h>
+#include <asm/pgalloc.h>
 #include <asm/page.h>
 #include <asm/set_memory.h>
 
@@ -191,7 +192,7 @@ static int split_pud_page(pud_t *pudp, unsigned long addr)
 	pud_t new;
 	int i, ro, nx;
 
-	pm_dir = vmem_pmd_alloc();
+	pm_dir = vmem_crst_alloc(_SEGMENT_ENTRY_EMPTY);
 	if (!pm_dir)
 		return -ENOMEM;
 	pmd_addr = pud_pfn(*pudp) << PAGE_SHIFT;
-- 
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