On 5/11/2018 3:27 AM, Håkon Bugge wrote:
On 11 May 2018, at 01:31, Qing Huang wrote:
When a system is under memory presure (high usage with fragments),
the original 256KB ICM chunk allocations will likely trigger kernel
memory management to enter slow path doing memory
> On 11 May 2018, at 01:31, Qing Huang wrote:
>
> When a system is under memory presure (high usage with fragments),
> the original 256KB ICM chunk allocations will likely trigger kernel
> memory management to enter slow path doing memory compact/migration
> ops in order
Thank you for reviewing it!
On 5/10/2018 6:23 PM, Yanjun Zhu wrote:
On 2018/5/11 9:15, Qing Huang wrote:
On 5/10/2018 5:13 PM, Yanjun Zhu wrote:
On 2018/5/11 7:31, Qing Huang wrote:
When a system is under memory presure (high usage with fragments),
the original 256KB ICM chunk
On 2018/5/11 7:31, Qing Huang wrote:
When a system is under memory presure (high usage with fragments),
the original 256KB ICM chunk allocations will likely trigger kernel
memory management to enter slow path doing memory compact/migration
ops in order to complete high order memory
When a system is under memory presure (high usage with fragments),
the original 256KB ICM chunk allocations will likely trigger kernel
memory management to enter slow path doing memory compact/migration
ops in order to complete high order memory allocations.
When that happens, user processes