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x86: remove duplicated code with pcpu_need_numa()

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Impact: clean up

those code pcpu_need_numa(), should be removed.

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Acked-by: Tejun Heo <tj@kernel.org>
Acked-by: David Miller <davem@davemloft.net>
LKML-Reference: <49D31770.9090502@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Yinghai Lu
2009-04-01 00:27:44 -07:00
committed by Ingo Molnar
parent eb12ce60c8
commit 3de46fda4c
1 changed files with 0 additions and 14 deletions
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14
arch/x86/kernel/setup_percpu.c
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@@ -153,7 +153,6 @@ static struct page * __init pcpur_get_page(unsigned int cpu, int pageno)
static ssize_t __init setup_pcpu_remap(size_t static_size) static ssize_t __init setup_pcpu_remap(size_t static_size)
{ {
static struct vm_struct vm; static struct vm_struct vm;
pg_data_t *last;
size_t ptrs_size, dyn_size; size_t ptrs_size, dyn_size;
unsigned int cpu; unsigned int cpu;
ssize_t ret; ssize_t ret;
@@ -165,19 +164,6 @@ static ssize_t __init setup_pcpu_remap(size_t static_size)
if (!cpu_has_pse || !pcpu_need_numa()) if (!cpu_has_pse || !pcpu_need_numa())
return -EINVAL; return -EINVAL;
last = NULL;
for_each_possible_cpu(cpu) {
int node = early_cpu_to_node(cpu);
if (node_online(node) && NODE_DATA(node) &&
last && last != NODE_DATA(node))
goto proceed;
last = NODE_DATA(node);
}
return -EINVAL;
proceed:
/* /*
* Currently supports only single page. Supporting multiple * Currently supports only single page. Supporting multiple
* pages won't be too difficult if it ever becomes necessary. * pages won't be too difficult if it ever becomes necessary.