答复: [PATCH] mm/compaction:let proactive compaction order configurable

2021-04-13 Thread Chu,Kaiping
; linux...@kvack.org 主题: Re: [PATCH] mm/compaction:let proactive compaction order configurable Hello. On Mon, Apr 12, 2021 at 05:05:30PM +0800, chukaiping wrote: > Currently the proactive compaction order is fixed to > COMPACTION_HPAGE_ORDER(9), it's OK in most machines with lots of &

答复: [PATCH] mm/compaction:let proactive compaction order configurable

2021-04-13 Thread Chu,Kaiping
ernel@vger.kernel.org; linux-fsde...@vger.kernel.org; linux...@kvack.org 主题: Re: [PATCH] mm/compaction:let proactive compaction order configurable On Mon, 12 Apr 2021, chukaiping wrote: > Currently the proactive compaction order is fixed to > COMPACTION_HPAGE_ORDER(9), it's OK in most machi

Re: [PATCH] mm/compaction:let proactive compaction order configurable

2021-04-12 Thread kernel test robot
Hi chukaiping, Thank you for the patch! Yet something to improve: [auto build test ERROR on kees/for-next/pstore] [also build test ERROR on linus/master v5.12-rc7 next-20210412] [cannot apply to hnaz-linux-mm/master] [If your patch is applied to the wrong git tree, kindly drop us a note. And when

Re: [PATCH] mm/compaction:let proactive compaction order configurable

2021-04-12 Thread kernel test robot
Hi chukaiping, Thank you for the patch! Yet something to improve: [auto build test ERROR on kees/for-next/pstore] [also build test ERROR on linus/master v5.12-rc7 next-20210412] [cannot apply to hnaz-linux-mm/master] [If your patch is applied to the wrong git tree, kindly drop us a note. And when

Re: [PATCH] mm/compaction:let proactive compaction order configurable

2021-04-12 Thread David Rientjes
On Mon, 12 Apr 2021, chukaiping wrote: > Currently the proactive compaction order is fixed to > COMPACTION_HPAGE_ORDER(9), it's OK in most machines with lots of > normal 4KB memory, but it's too high for the machines with small > normal memory, for example the machines with most memory configured

Re: [PATCH] mm/compaction:let proactive compaction order configurable

2021-04-12 Thread Oleksandr Natalenko
Hello. On Mon, Apr 12, 2021 at 05:05:30PM +0800, chukaiping wrote: > Currently the proactive compaction order is fixed to > COMPACTION_HPAGE_ORDER(9), it's OK in most machines with lots of > normal 4KB memory, but it's too high for the machines with small > normal memory, for example the machines

[PATCH] mm/compaction:let proactive compaction order configurable

2021-04-12 Thread chukaiping
Currently the proactive compaction order is fixed to COMPACTION_HPAGE_ORDER(9), it's OK in most machines with lots of normal 4KB memory, but it's too high for the machines with small normal memory, for example the machines with most memory configured as 1GB hugetlbfs huge pages. In these machines t