AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity

percpu: use the right flag for get_vm_area()

Browse Source 
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>
This commit is contained in:
Amerigo Wang 2009-08-13 02:00:13 -04:00 committed by Tejun Heo
parent 74d46d6b2d
commit 142d44b0dd
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
mm/percpu.c
View File

@ -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;