Commit 142d44b0 authored Aug 13, 2009 by Amerigo Wang Committed by Tejun Heo Aug 14, 2009

percpu: use the right flag for get_vm_area()



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 <amwang@redhat.com>
Acked-by: Tejun Heo <tj@kernel.org>
Cc: Ingo Molnar <mingo@elte.hu>

parent 74d46d6b

mm/percpu.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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;