On 11/29/2016 11:27 PM, Dave Hansen wrote:
> On 11/22/2016 06:19 AM, Anshuman Khandual wrote:
>> @@ -393,6 +393,9 @@ enum node_states {
>> N_MEMORY = N_HIGH_MEMORY,
>> #endif
>> N_CPU, /* The node has one or more cpus */
>> +#ifdef CONFIG_COHERENT_DEVICE
>> +N_COHERENT_DEVIC
On 11/22/2016 06:19 AM, Anshuman Khandual wrote:
> @@ -393,6 +393,9 @@ enum node_states {
> N_MEMORY = N_HIGH_MEMORY,
> #endif
> N_CPU, /* The node has one or more cpus */
> +#ifdef CONFIG_COHERENT_DEVICE
> + N_COHERENT_DEVICE,
> +#endif
> NR_NODE_STATES
> };
Don't
There are certain devices like specialized accelerator, GPU cards, network
cards, FPGA cards etc which might contain onboard memory which is coherent
along with the existing system RAM while being accessed either from the CPU
or from the device. They share some similar properties with that of norma
3 matches
Mail list logo
