[PATCH 29/29] s390: use __vmalloc_node in stack_alloc

[Christoph Hellwig]

stack_alloc can use a slightly higher level vmalloc function.

Signed-off-by: Christoph Hellwig <hch@xxxxxx>
Acked-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>
Acked-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
---
 arch/s390/kernel/setup.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c
index 36445dd40fdb..0f0b140b5558 100644
--- a/arch/s390/kernel/setup.c
+++ b/arch/s390/kernel/setup.c
@@ -305,12 +305,9 @@ void *restart_stack __section(.data);
 unsigned long stack_alloc(void)
 {
 #ifdef CONFIG_VMAP_STACK
-	return (unsigned long)
-		__vmalloc_node_range(THREAD_SIZE, THREAD_SIZE,
-				     VMALLOC_START, VMALLOC_END,
-				     THREADINFO_GFP,
-				     PAGE_KERNEL, 0, NUMA_NO_NODE,
-				     __builtin_return_address(0));
+	return (unsigned long)__vmalloc_node(THREAD_SIZE, THREAD_SIZE,
+			THREADINFO_GFP, NUMA_NO_NODE,
+			__builtin_return_address(0));
 #else
 	return __get_free_pages(GFP_KERNEL, THREAD_SIZE_ORDER);
 #endif
-- 
2.25.1