Re: [PATCH V4] mlx4_core: allocate ICM memory in page size chunks

2018-05-24 Thread Gi-Oh Kim
On Thu, May 24, 2018 at 1:22 AM, 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

Re: [PATCH V2] mlx4_core: allocate ICM memory in page size chunks

2018-05-16 Thread Gi-Oh Kim
On Wed, May 16, 2018 at 9:04 AM, Tariq Toukan wrote: > > > On 15/05/2018 9:53 PM, Qing Huang wrote: >> >> >> >> On 5/15/2018 2:19 AM, Tariq Toukan wrote: >>> >>> >>> >>> On 14/05/2018 7:41 PM, Qing Huang wrote: On 5/13/2018 2:00 AM, Tariq Toukan wrote: > > > > O