:43 PM
To: He, Roger <hongbo...@amd.com>; amd-...@lists.freedesktop.org;
dri-devel@lists.freedesktop.org
Cc: Koenig, Christian <christian.koe...@amd.com>
Subject: Re: [PATCH 0/5] prevent OOM triggered by TTM
Hi, Roger,
On 02/06/2018 10:04 AM, Roger He wrote:
currently ttm cod
com>; amd-...@lists.freedesktop.org;
dri-devel@lists.freedesktop.org
Cc: Koenig, Christian <christian.koe...@amd.com>
Subject: Re: [PATCH 0/5] prevent OOM triggered by TTM
Hi, Roger,
On 02/06/2018 10:04 AM, Roger He wrote:
currently ttm code has no any allocation limit. So it allows pages
op.org
Cc: Koenig, Christian <christian.koe...@amd.com>
Subject: Re: [PATCH 0/5] prevent OOM triggered by TTM
Hi, Roger,
On 02/06/2018 10:04 AM, Roger He wrote:
currently ttm code has no any allocation limit. So it allows pages
allocatation unlimited until OOM. Because if swap space is ful
m <tho...@shipmail.org>;
amd-...@lists.freedesktop.org; dri-devel@lists.freedesktop.org
Cc: Koenig, Christian <christian.koe...@amd.com>
Subject: Re: [PATCH 0/5] prevent OOM triggered by TTM
> AMD prefers return value of no memory rather than OOM for now.
Yeah, but Thomas is r
Koenig, Christian <christian.koe...@amd.com>
Subject: Re: [PATCH 0/5] prevent OOM triggered by TTM
Hi, Roger,
On 02/06/2018 10:04 AM, Roger He wrote:
currently ttm code has no any allocation limit. So it allows pages
allocatation unlimited until OOM. Because if swap space is full of
s
-devel@lists.freedesktop.org
Cc: Koenig, Christian <christian.koe...@amd.com>
Subject: Re: [PATCH 0/5] prevent OOM triggered by TTM
Hi, Roger,
On 02/06/2018 10:04 AM, Roger He wrote:
> currently ttm code has no any allocation limit. So it allows pages
> allocatation unlimited until OOM. Because if
Hi, Roger,
On 02/06/2018 10:04 AM, Roger He wrote:
currently ttm code has no any allocation limit. So it allows pages
allocatation unlimited until OOM. Because if swap space is full
of swapped pages and then system memory will be filled up with ttm
pages. and then any memory allocation request
op.org
Cc: tho...@shipmail.org
Subject: Re: [PATCH 0/5] prevent OOM triggered by TTM
Nice work, but a few comments.
First of all you need to reorder the patches. Adding the exceptions to the
restrictions should come first, then the restriction itself.
Otherwise we might break a setup in b
Nice work, but a few comments.
First of all you need to reorder the patches. Adding the exceptions to
the restrictions should come first, then the restriction itself.
Otherwise we might break a setup in between the patches and that is bad
for bisecting.
Then make all values configurable,
currently ttm code has no any allocation limit. So it allows pages
allocatation unlimited until OOM. Because if swap space is full
of swapped pages and then system memory will be filled up with ttm
pages. and then any memory allocation request will trigger OOM.
the following patches is for
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