[PATCH] kswapd: no need reclaim cma pages triggered by unmovable allocation

2021-03-13 Thread zhou xianrong
From: zhou xianrong For purpose of better migration cma pages are allocated after failure movalbe allocations and are used normally for file pages or anonymous pages. In reclaim path many cma pages if configurated are reclaimed from lru lists in kswapd mainly or direct reclaim triggered

Re: [PATCH] kswapd: no need reclaim cma pages triggered by unmovable allocation

2021-02-11 Thread zhou xianrong
On 2021/2/10 下午9:14, Michal Hocko wrote: On Wed 10-02-21 12:07:57, zhou xianrong wrote: On 2021/2/9 下午5:23, Michal Hocko wrote: On Tue 09-02-21 16:23:13, zhou wrote: From: zhou xianrong For purpose of better migration cma pages are allocated after failure movalbe allocations and are used

Re: [PATCH] kswapd: no need reclaim cma pages triggered by unmovable allocation

2021-02-09 Thread zhou xianrong
On 2021/2/9 下午5:23, Michal Hocko wrote: On Tue 09-02-21 16:23:13, zhou wrote: From: zhou xianrong For purpose of better migration cma pages are allocated after failure movalbe allocations and are used normally for file pages or anonymous pages. In reclaim path so many cma pages