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irq: Remove unnecessary bootmem code 

mem_init is moved early already.

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
LKML-Reference: <1265793639-15071-29-git-send-email-yinghai@kernel.org>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
hifive-unleashed-5.1
Yinghai Lu 2010-02-10 01:20:32 -08:00 committed by H. Peter Anvin
parent 5619c28061
commit febcb0c59a
1 changed files with 3 additions and 11 deletions
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14
kernel/irq/handle.c
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@ -19,7 +19,6 @@
#include <linux/kernel_stat.h>
#include <linux/rculist.h>
#include <linux/hash.h>
#include <linux/bootmem.h>
#include <trace/events/irq.h>
#include "internals.h"
@ -87,12 +86,8 @@ void __ref init_kstat_irqs(struct irq_desc *desc, int node, int nr)
{
void *ptr;
if (slab_is_available())
ptr = kzalloc_node(nr * sizeof(*desc->kstat_irqs),
GFP_ATOMIC, node);
else
ptr = alloc_bootmem_node(NODE_DATA(node),
nr * sizeof(*desc->kstat_irqs));
ptr = kzalloc_node(nr * sizeof(*desc->kstat_irqs),
GFP_ATOMIC, node);
/*
* don't overwite if can not get new one
@ -219,10 +214,7 @@ struct irq_desc * __ref irq_to_desc_alloc_node(unsigned int irq, int node)
if (desc)
goto out_unlock;
if (slab_is_available())
desc = kzalloc_node(sizeof(*desc), GFP_ATOMIC, node);
else
desc = alloc_bootmem_node(NODE_DATA(node), sizeof(*desc));
desc = kzalloc_node(sizeof(*desc), GFP_ATOMIC, node);
printk(KERN_DEBUG " alloc irq_desc for %d on node %d\n", irq, node);
if (!desc) {