[PATCH 3/5] mm: Reclaim small amounts of memory when an external fragmentation event occurs

2018-11-07 Thread Mel Gorman
An external fragmentation event was previously described as When the page allocator fragments memory, it records the event using the mm_page_alloc_extfrag event. If the fallback_order is smaller than a pageblock order (order-9 on 64-bit x86) then it's considered an event that will

[PATCH 3/5] mm: Reclaim small amounts of memory when an external fragmentation event occurs

2018-11-07 Thread Mel Gorman
An external fragmentation event was previously described as When the page allocator fragments memory, it records the event using the mm_page_alloc_extfrag event. If the fallback_order is smaller than a pageblock order (order-9 on 64-bit x86) then it's considered an event that will

Re: [PATCH 3/5] mm: Reclaim small amounts of memory when an external fragmentation event occurs

2018-10-31 Thread Mel Gorman
On Wed, Oct 31, 2018 at 04:06:43PM +, Mel Gorman wrote: > An external fragmentation event was previously described as > > When the page allocator fragments memory, it records the event using > the mm_page_alloc_extfrag event. If the fallback_order is smaller > than a pageblock

Re: [PATCH 3/5] mm: Reclaim small amounts of memory when an external fragmentation event occurs

2018-10-31 Thread Mel Gorman
On Wed, Oct 31, 2018 at 04:06:43PM +, Mel Gorman wrote: > An external fragmentation event was previously described as > > When the page allocator fragments memory, it records the event using > the mm_page_alloc_extfrag event. If the fallback_order is smaller > than a pageblock

[PATCH 3/5] mm: Reclaim small amounts of memory when an external fragmentation event occurs

2018-10-31 Thread Mel Gorman
An external fragmentation event was previously described as When the page allocator fragments memory, it records the event using the mm_page_alloc_extfrag event. If the fallback_order is smaller than a pageblock order (order-9 on 64-bit x86) then it's considered an event that will

[PATCH 3/5] mm: Reclaim small amounts of memory when an external fragmentation event occurs

2018-10-31 Thread Mel Gorman
An external fragmentation event was previously described as When the page allocator fragments memory, it records the event using the mm_page_alloc_extfrag event. If the fallback_order is smaller than a pageblock order (order-9 on 64-bit x86) then it's considered an event that will