Hello tejun,
On 09/23/2013 11:38 PM, Tejun Heo wrote:
> Hello,
>
> Sorry about the delay. Was traveling.
hoho~ I guess you did have a good time.
>
> On Fri, Sep 13, 2013 at 05:30:51PM +0800, Tang Chen wrote:
>> +/* Allocation order. */
>> +#define MEMBLOCK_DIRECTION_HIGH_TO_LOW 0
>>
Hello,
Sorry about the delay. Was traveling.
On Fri, Sep 13, 2013 at 05:30:51PM +0800, Tang Chen wrote:
> +/* Allocation order. */
> +#define MEMBLOCK_DIRECTION_HIGH_TO_LOW 0
> +#define MEMBLOCK_DIRECTION_LOW_TO_HIGH 1
> +#define MEMBLOCK_DIRECTION_DEFAULT
Hello,
Sorry about the delay. Was traveling.
On Fri, Sep 13, 2013 at 05:30:51PM +0800, Tang Chen wrote:
+/* Allocation order. */
+#define MEMBLOCK_DIRECTION_HIGH_TO_LOW 0
+#define MEMBLOCK_DIRECTION_LOW_TO_HIGH 1
+#define MEMBLOCK_DIRECTION_DEFAULT
Hello tejun,
On 09/23/2013 11:38 PM, Tejun Heo wrote:
Hello,
Sorry about the delay. Was traveling.
hoho~ I guess you did have a good time.
On Fri, Sep 13, 2013 at 05:30:51PM +0800, Tang Chen wrote:
+/* Allocation order. */
+#define MEMBLOCK_DIRECTION_HIGH_TO_LOW 0
+#define
Hi Tang,
On 2013/9/13 17:30, Tang Chen wrote:
> The Linux kernel cannot migrate pages used by the kernel. As a result, kernel
> pages cannot be hot-removed. So we cannot allocate hotpluggable memory for
> the kernel.
>
> ACPI SRAT (System Resource Affinity Table) contains the memory hotplug
The Linux kernel cannot migrate pages used by the kernel. As a result, kernel
pages cannot be hot-removed. So we cannot allocate hotpluggable memory for
the kernel.
ACPI SRAT (System Resource Affinity Table) contains the memory hotplug info.
But before SRAT is parsed, memblock has already started
The Linux kernel cannot migrate pages used by the kernel. As a result, kernel
pages cannot be hot-removed. So we cannot allocate hotpluggable memory for
the kernel.
ACPI SRAT (System Resource Affinity Table) contains the memory hotplug info.
But before SRAT is parsed, memblock has already started
Hi Tang,
On 2013/9/13 17:30, Tang Chen wrote:
The Linux kernel cannot migrate pages used by the kernel. As a result, kernel
pages cannot be hot-removed. So we cannot allocate hotpluggable memory for
the kernel.
ACPI SRAT (System Resource Affinity Table) contains the memory hotplug info.
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