[Intel-gfx] [PATCH 7/7] drm/i915/gem: Acquire all vma/objects under reservation_ww_class

[Thomas Hellström (Intel)]

On 6/23/20 12:03 PM, Chris Wilson wrote:
> Quoting Thomas Hellström (Intel) (2020-06-23 10:33:20)
>> Hi, Chris!
>>
>> On 6/22/20 11:59 AM, Chris Wilson wrote:
>>> In order to actually handle eviction and what not, we need to process
>>> all the objects together under a common lock, reservation_ww_class. As
>>> such, do a memory reservation pass after looking up the object/vma,
>>> which then feeds into the rest of execbuf [relocation, cmdparsing,
>>> flushing and ofc execution].
>>>
>>> Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
>>> ---
>>>    .../gpu/drm/i915/gem/i915_gem_execbuffer.c    | 91 ++++++++++++++-----
>>>    1 file changed, 70 insertions(+), 21 deletions(-)
>>>
>> Which tree is this against? The series doesn't apply cleanly against
>> drm-tip?
> It's continuing on from the scheduler patches, the bug fixes and the
> iris-deferred-fence work. I thought throwing all of those old patches
> into the pile would have been distracting.

Is there somewhere you could push a branch for reviewer consumption?

Thanks,

/Thomas