GEM memory DOS (WAS Re: [PATCH 3/3] drm/ttm: under memory pressure minimize the size of memory pool)

2014-08-14 Thread Jesse Barnes
On Wed, 13 Aug 2014 17:13:56 +0200 Thomas Hellstrom wrote: > On 08/13/2014 03:01 PM, Daniel Vetter wrote: > > On Wed, Aug 13, 2014 at 02:35:52PM +0200, Thomas Hellstrom wrote: > >> On 08/13/2014 12:42 PM, Daniel Vetter wrote: > >>> On Wed, Aug 13, 2014 at 11:06:25AM +0200, Thomas Hellstrom

GEM memory DOS (WAS Re: [PATCH 3/3] drm/ttm: under memory pressure minimize the size of memory pool)

2014-08-13 Thread Thomas Hellstrom
On 08/13/2014 06:30 PM, Alex Deucher wrote: > On Wed, Aug 13, 2014 at 12:24 PM, Daniel Vetter wrote: >> On Wed, Aug 13, 2014 at 05:13:56PM +0200, Thomas Hellstrom wrote: >>> On 08/13/2014 03:01 PM, Daniel Vetter wrote: On Wed, Aug 13, 2014 at 02:35:52PM +0200, Thomas Hellstrom wrote: >

GEM memory DOS (WAS Re: [PATCH 3/3] drm/ttm: under memory pressure minimize the size of memory pool)

2014-08-13 Thread Thomas Hellstrom
On 08/13/2014 06:24 PM, Daniel Vetter wrote: > On Wed, Aug 13, 2014 at 05:13:56PM +0200, Thomas Hellstrom wrote: >> On 08/13/2014 03:01 PM, Daniel Vetter wrote: >>> On Wed, Aug 13, 2014 at 02:35:52PM +0200, Thomas Hellstrom wrote: On 08/13/2014 12:42 PM, Daniel Vetter wrote: > On Wed, Aug

GEM memory DOS (WAS Re: [PATCH 3/3] drm/ttm: under memory pressure minimize the size of memory pool)

2014-08-13 Thread Daniel Vetter
On Wed, Aug 13, 2014 at 6:38 PM, Daniel Vetter wrote: >> Yes, it currently limits you to half of memory, but at least we would >> like to make it tuneable since there are a lot of user cases where the >> user wants to use 90% of memory for GPU tasks at the expense of >> everything else. > > Ime a

GEM memory DOS (WAS Re: [PATCH 3/3] drm/ttm: under memory pressure minimize the size of memory pool)

2014-08-13 Thread Daniel Vetter
On Wed, Aug 13, 2014 at 12:30:45PM -0400, Alex Deucher wrote: > On Wed, Aug 13, 2014 at 12:24 PM, Daniel Vetter wrote: > > On Wed, Aug 13, 2014 at 05:13:56PM +0200, Thomas Hellstrom wrote: > >> On 08/13/2014 03:01 PM, Daniel Vetter wrote: > >> > On Wed, Aug 13, 2014 at 02:35:52PM +0200, Thomas

GEM memory DOS (WAS Re: [PATCH 3/3] drm/ttm: under memory pressure minimize the size of memory pool)

2014-08-13 Thread Daniel Vetter
On Wed, Aug 13, 2014 at 05:09:49PM +0300, Oded Gabbay wrote: > > > On 13/08/14 16:01, Daniel Vetter wrote: > >On Wed, Aug 13, 2014 at 02:35:52PM +0200, Thomas Hellstrom wrote: > >>On 08/13/2014 12:42 PM, Daniel Vetter wrote: > >>>On Wed, Aug 13, 2014 at 11:06:25AM +0200, Thomas Hellstrom wrote:

GEM memory DOS (WAS Re: [PATCH 3/3] drm/ttm: under memory pressure minimize the size of memory pool)

2014-08-13 Thread Daniel Vetter
On Wed, Aug 13, 2014 at 05:13:56PM +0200, Thomas Hellstrom wrote: > On 08/13/2014 03:01 PM, Daniel Vetter wrote: > > On Wed, Aug 13, 2014 at 02:35:52PM +0200, Thomas Hellstrom wrote: > >> On 08/13/2014 12:42 PM, Daniel Vetter wrote: > >>> On Wed, Aug 13, 2014 at 11:06:25AM +0200, Thomas Hellstrom

GEM memory DOS (WAS Re: [PATCH 3/3] drm/ttm: under memory pressure minimize the size of memory pool)

2014-08-13 Thread Thomas Hellstrom
On 08/13/2014 04:09 PM, Oded Gabbay wrote: > > > On 13/08/14 16:01, Daniel Vetter wrote: >> On Wed, Aug 13, 2014 at 02:35:52PM +0200, Thomas Hellstrom wrote: >>> On 08/13/2014 12:42 PM, Daniel Vetter wrote: On Wed, Aug 13, 2014 at 11:06:25AM +0200, Thomas Hellstrom wrote: > On 08/13/2014

GEM memory DOS (WAS Re: [PATCH 3/3] drm/ttm: under memory pressure minimize the size of memory pool)

2014-08-13 Thread Thomas Hellstrom
On 08/13/2014 03:01 PM, Daniel Vetter wrote: > On Wed, Aug 13, 2014 at 02:35:52PM +0200, Thomas Hellstrom wrote: >> On 08/13/2014 12:42 PM, Daniel Vetter wrote: >>> On Wed, Aug 13, 2014 at 11:06:25AM +0200, Thomas Hellstrom wrote: On 08/13/2014 05:52 AM, J?r?me Glisse wrote: > From:

GEM memory DOS (WAS Re: [PATCH 3/3] drm/ttm: under memory pressure minimize the size of memory pool)

2014-08-13 Thread Oded Gabbay
On 13/08/14 16:01, Daniel Vetter wrote: > On Wed, Aug 13, 2014 at 02:35:52PM +0200, Thomas Hellstrom wrote: >> On 08/13/2014 12:42 PM, Daniel Vetter wrote: >>> On Wed, Aug 13, 2014 at 11:06:25AM +0200, Thomas Hellstrom wrote: On 08/13/2014 05:52 AM, J?r?me Glisse wrote: > From: J?r?me

GEM memory DOS (WAS Re: [PATCH 3/3] drm/ttm: under memory pressure minimize the size of memory pool)

2014-08-13 Thread Daniel Vetter
On Wed, Aug 13, 2014 at 02:35:52PM +0200, Thomas Hellstrom wrote: > On 08/13/2014 12:42 PM, Daniel Vetter wrote: > > On Wed, Aug 13, 2014 at 11:06:25AM +0200, Thomas Hellstrom wrote: > >> On 08/13/2014 05:52 AM, J?r?me Glisse wrote: > >>> From: J?r?me Glisse > >>> > >>> When experiencing memory

GEM memory DOS (WAS Re: [PATCH 3/3] drm/ttm: under memory pressure minimize the size of memory pool)

2014-08-13 Thread Thomas Hellstrom
On 08/13/2014 02:40 PM, David Herrmann wrote: > Hi > > On Wed, Aug 13, 2014 at 2:35 PM, Thomas Hellstrom > wrote: >> On 08/13/2014 12:42 PM, Daniel Vetter wrote: >>> On Wed, Aug 13, 2014 at 11:06:25AM +0200, Thomas Hellstrom wrote: On 08/13/2014 05:52 AM, J?r?me Glisse wrote: > From:

GEM memory DOS (WAS Re: [PATCH 3/3] drm/ttm: under memory pressure minimize the size of memory pool)

2014-08-13 Thread David Herrmann
Hi On Wed, Aug 13, 2014 at 2:35 PM, Thomas Hellstrom wrote: > On 08/13/2014 12:42 PM, Daniel Vetter wrote: >> On Wed, Aug 13, 2014 at 11:06:25AM +0200, Thomas Hellstrom wrote: >>> On 08/13/2014 05:52 AM, J?r?me Glisse wrote: From: J?r?me Glisse When experiencing memory pressure

GEM memory DOS (WAS Re: [PATCH 3/3] drm/ttm: under memory pressure minimize the size of memory pool)

2014-08-13 Thread Thomas Hellstrom
On 08/13/2014 12:42 PM, Daniel Vetter wrote: > On Wed, Aug 13, 2014 at 11:06:25AM +0200, Thomas Hellstrom wrote: >> On 08/13/2014 05:52 AM, J?r?me Glisse wrote: >>> From: J?r?me Glisse >>> >>> When experiencing memory pressure we want to minimize pool size so that >>> memory we just shrinked is

GEM memory DOS (WAS Re: [PATCH 3/3] drm/ttm: under memory pressure minimize the size of memory pool)

2014-08-13 Thread Alex Deucher
On Wed, Aug 13, 2014 at 12:24 PM, Daniel Vetter wrote: > On Wed, Aug 13, 2014 at 05:13:56PM +0200, Thomas Hellstrom wrote: >> On 08/13/2014 03:01 PM, Daniel Vetter wrote: >> > On Wed, Aug 13, 2014 at 02:35:52PM +0200, Thomas Hellstrom wrote: >> >> On 08/13/2014 12:42 PM, Daniel Vetter wrote: >>