Re: [PATCH 08/10] net: remove NR_CPUS arrays in net/core/dev.c

[Mike Travis]

Alexey Dobriyan wrote:
> On Mon, Mar 24, 2008 at 07:20:02PM -0700, Mike Travis wrote:
>> Remove the fixed size channels[NR_CPUS] array in
>> net/core/dev.c and dynamically allocate array based on
>> nr_cpu_ids.
> 
>> @@ -4362,6 +4362,13 @@ netdev_dma_event(struct dma_client *clie
>>   */
>>  static int __init netdev_dma_register(void)
>>  {
>> +	net_dma.channels = kzalloc(nr_cpu_ids * sizeof(struct net_dma),
>> +								GFP_KERNEL);
>> +	if (unlikely(net_dma.channels)) {
> 
> 		     !net_dma.channels
> 
>> +		printk(KERN_NOTICE
>> +				"netdev_dma: no memory for net_dma.channels\n");
>> +		return -ENOMEM;
>> +	}


Got it, Thanks!  

-Mike
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/