Re: [PATCH 0/2] Increasing CMA Utilization with a GFP Flag

2020-11-03 Thread Michal Hocko
On Mon 02-11-20 14:44:49, Matthew Wilcox wrote: > On Mon, Nov 02, 2020 at 06:39:20AM -0800, Chris Goldsworthy wrote: > > The current approach to increasing CMA utilization introduced in > > commit 16867664936e ("mm,page_alloc,cma: conditionally prefer cma > > pageblocks for movable allocations") in

Re: [PATCH 0/2] Increasing CMA Utilization with a GFP Flag

2020-11-02 Thread David Hildenbrand
On 02.11.20 15:44, Matthew Wilcox wrote: On Mon, Nov 02, 2020 at 06:39:20AM -0800, Chris Goldsworthy wrote: The current approach to increasing CMA utilization introduced in commit 16867664936e ("mm,page_alloc,cma: conditionally prefer cma pageblocks for movable allocations") increases CMA utiliz

Re: [PATCH 0/2] Increasing CMA Utilization with a GFP Flag

2020-11-02 Thread Matthew Wilcox
On Mon, Nov 02, 2020 at 06:39:20AM -0800, Chris Goldsworthy wrote: > The current approach to increasing CMA utilization introduced in > commit 16867664936e ("mm,page_alloc,cma: conditionally prefer cma > pageblocks for movable allocations") increases CMA utilization by > redirecting MIGRATE_MOVABLE

[PATCH 0/2] Increasing CMA Utilization with a GFP Flag

2020-11-02 Thread Chris Goldsworthy
The current approach to increasing CMA utilization introduced in commit 16867664936e ("mm,page_alloc,cma: conditionally prefer cma pageblocks for movable allocations") increases CMA utilization by redirecting MIGRATE_MOVABLE allocations to a CMA region, when greater than half of the free pages in a