Re: [PATCH 5/8] mm, pagevec: Remove cold parameter for pagevecs

2017-10-19 Thread Vlastimil Babka
On 10/18/2017 09:59 AM, Mel Gorman wrote: > Every pagevec_init user claims the pages being released are false even in > cases where it is unlikely the pages are hot. As no one cares about the > hotness of pages being released to the allocator, just ditch the parameter. > > No performance impact is

[PATCH 5/8] mm, pagevec: Remove cold parameter for pagevecs

2017-10-18 Thread Mel Gorman
Every pagevec_init user claims the pages being released are false even in cases where it is unlikely the pages are hot. As no one cares about the hotness of pages being released to the allocator, just ditch the parameter. No performance impact is expected as the overhead is marginal. The parameter

[PATCH 5/8] mm, pagevec: Remove cold parameter for pagevecs

2017-10-12 Thread Mel Gorman
Every pagevec_init user claims the pages being released are false even in cases where it is unlikely the pages are hot. As no one cares about the hotness of pages being released to the allocator, just ditch the parameter. No performance impact is expected as the overhead is marginal. The parameter