[PATCH 1/2] drm/amdgpu: use ring/hash for fault handling on GMC9 v2

2019-03-07 Thread Christian König
Further testing showed that the idea with the chash doesn't work as expected. Especially we can't predict when we can remove the entries from the hash again. So replace the chash with a ring buffer/hash mix where entries in the container age automatically based on their timestamp. v2: use ring bu

Re: [PATCH 1/2] drm/amdgpu: use ring/hash for fault handling on GMC9 v2

2019-03-07 Thread Kuehling, Felix
Hmm, that's a clever (and elegant) little data structure. The series is Reviewed-by: Felix Kuehling Regards,   Felix On 3/7/2019 8:28 AM, Christian König wrote: > Further testing showed that the idea with the chash doesn't work as expected. > Especially we can't predict when we can remove the