>-----Original Message----- >From: Michal Hocko [mailto:[email protected]] >Sent: Tuesday, October 24, 2017 8:02 PM >To: Du, Fan <[email protected]> >Cc: [email protected]; [email protected]; Williams, Dan J ><[email protected]>; [email protected] >Subject: Re: [PATCH] Add /proc/PID/{smaps, numa_maps} support for DAX > >On Tue 24-10-17 15:52:01, Fan Du wrote: >> So user could check those interface for more detailed >> information about how much DAX mappings are currently >> created. >> >> Here we use vma_is_dax method to find specific page >> struture with DAX {huge, normal}page mappings, >> vm_normal_page routine works as before without any >> impact on the existing logical where _vm_normal_page >> are called. > >And like for any other user visible changes it should be CC to the >linux-api mailing list and a usecase which requires this information >provided as well.
Done! Please kindly review v3. >-- >Michal Hocko >SUSE Labs
