percpu: use the right flag for get_vm_area()

Amerigo Wang · htejun · commit 142d44b0dd67 · 2009-08-14T13:21:10.000+09:00
get_vm_area() only accepts VM_* flags, not GFP_*.

And according to the doc of get_vm_area(), here should be
VM_ALLOC.

Signed-off-by: WANG Cong &lt;amwang@redhat.com&gt;
Acked-by: Tejun Heo &lt;tj@kernel.org&gt;
Cc: Ingo Molnar &lt;mingo@elte.hu&gt;
diff --git a/mm/percpu.c b/mm/percpu.c
@@ -749,7 +749,7 @@ static struct pcpu_chunk *alloc_pcpu_chunk(void)
 	chunk->map[chunk->map_used++] = pcpu_unit_size;
 	chunk->page = chunk->page_ar;
 
-	chunk->vm = get_vm_area(pcpu_chunk_size, GFP_KERNEL);
+	chunk->vm = get_vm_area(pcpu_chunk_size, VM_ALLOC);
 	if (!chunk->vm) {
 		free_pcpu_chunk(chunk);
 		return NULL;
