Re: [PATCH v8 0/4] introduce memory hinting API for external process

2020-06-23 Thread Minchan Kim
Hi Oleksandr, On Tue, Jun 23, 2020 at 11:07:21AM +0200, Oleksandr Natalenko wrote: > On Mon, Jun 22, 2020 at 12:28:56PM -0700, Minchan Kim wrote: > > Now, we have MADV_PAGEOUT and MADV_COLD as madvise hinting API. With that, > > application could give hints to kernel what memory range are preferre

Re: [PATCH v8 0/4] introduce memory hinting API for external process

2020-06-23 Thread Oleksandr Natalenko
On Mon, Jun 22, 2020 at 12:28:56PM -0700, Minchan Kim wrote: > Now, we have MADV_PAGEOUT and MADV_COLD as madvise hinting API. With that, > application could give hints to kernel what memory range are preferred to be > reclaimed. However, in some platform(e.g., Android), the information > required

Re: [PATCH v8 0/4] introduce memory hinting API for external process

2020-06-23 Thread Oleksandr Natalenko
Hello. On Mon, Jun 22, 2020 at 12:36:35PM -0700, Minchan Kim wrote: > On Mon, Jun 22, 2020 at 12:28:56PM -0700, Minchan Kim wrote: > > Now, we have MADV_PAGEOUT and MADV_COLD as madvise hinting API. With that, > > application could give hints to kernel what memory range are preferred to be > > rec

Re: [PATCH v8 0/4] introduce memory hinting API for external process

2020-06-22 Thread Minchan Kim
On Mon, Jun 22, 2020 at 12:28:56PM -0700, Minchan Kim wrote: > Now, we have MADV_PAGEOUT and MADV_COLD as madvise hinting API. With that, > application could give hints to kernel what memory range are preferred to be > reclaimed. However, in some platform(e.g., Android), the information > required