Re: [RFC PATCH 0/3] Do not touch pages in remove_memory path

2018-08-15 Thread Oscar Salvador
On Wed, Aug 15, 2018 at 02:05:35PM +, Pavel Tatashin wrote: > > This tries to fix [1], which was reported by David Hildenbrand, and also > > does some cleanups/refactoring. > > Hi Oscar, > > I would like to review this work. Are you in process of sending a new > version? If so, I will wait f

RE: [RFC PATCH 0/3] Do not touch pages in remove_memory path

2018-08-15 Thread Pavel Tatashin
> This tries to fix [1], which was reported by David Hildenbrand, and also > does some cleanups/refactoring. Hi Oscar, I would like to review this work. Are you in process of sending a new version? If so, I will wait for it. Thank you, Pavel > > I am sending this as RFC to see if the directio

Re: [RFC PATCH 0/3] Do not touch pages in remove_memory path

2018-08-07 Thread Oscar Salvador
On Tue, Aug 07, 2018 at 04:41:33PM +0200, David Hildenbrand wrote: > I am not close to an RFC (spent most time looking into the details - > still have plenty to learn in the MM area - and wondering on how to > handle ZONE_DEVICE). It might take some time for me to get something > clean up and runni

Re: [RFC PATCH 0/3] Do not touch pages in remove_memory path

2018-08-07 Thread David Hildenbrand
On 07.08.2018 16:28, Oscar Salvador wrote: > On Tue, Aug 07, 2018 at 04:20:37PM +0200, David Hildenbrand wrote: >> On 07.08.2018 16:19, Oscar Salvador wrote: >>> On Tue, Aug 07, 2018 at 04:16:35PM +0200, David Hildenbrand wrote: On 07.08.2018 15:37, osalva...@techadventures.net wrote: > Fr

Re: [RFC PATCH 0/3] Do not touch pages in remove_memory path

2018-08-07 Thread Oscar Salvador
On Tue, Aug 07, 2018 at 04:20:37PM +0200, David Hildenbrand wrote: > On 07.08.2018 16:19, Oscar Salvador wrote: > > On Tue, Aug 07, 2018 at 04:16:35PM +0200, David Hildenbrand wrote: > >> On 07.08.2018 15:37, osalva...@techadventures.net wrote: > >>> From: Oscar Salvador > >>> > >>> This tries to

Re: [RFC PATCH 0/3] Do not touch pages in remove_memory path

2018-08-07 Thread David Hildenbrand
On 07.08.2018 16:19, Oscar Salvador wrote: > On Tue, Aug 07, 2018 at 04:16:35PM +0200, David Hildenbrand wrote: >> On 07.08.2018 15:37, osalva...@techadventures.net wrote: >>> From: Oscar Salvador >>> >>> This tries to fix [1], which was reported by David Hildenbrand, and also >>> does some cleanu

Re: [RFC PATCH 0/3] Do not touch pages in remove_memory path

2018-08-07 Thread Oscar Salvador
On Tue, Aug 07, 2018 at 04:16:35PM +0200, David Hildenbrand wrote: > On 07.08.2018 15:37, osalva...@techadventures.net wrote: > > From: Oscar Salvador > > > > This tries to fix [1], which was reported by David Hildenbrand, and also > > does some cleanups/refactoring. > > > > I am sending this as

Re: [RFC PATCH 0/3] Do not touch pages in remove_memory path

2018-08-07 Thread David Hildenbrand
On 07.08.2018 15:37, osalva...@techadventures.net wrote: > From: Oscar Salvador > > This tries to fix [1], which was reported by David Hildenbrand, and also > does some cleanups/refactoring. > > I am sending this as RFC to see if the direction I am going is right before > spending more time into

[RFC PATCH 0/3] Do not touch pages in remove_memory path

2018-08-07 Thread osalvador
From: Oscar Salvador This tries to fix [1], which was reported by David Hildenbrand, and also does some cleanups/refactoring. I am sending this as RFC to see if the direction I am going is right before spending more time into it. And also to gather feedback about hmm/zone_device stuff. The code