Quoting Chris Wilson (2017-08-04 21:01:16)
> If we need to stall to read the bo, ask the GPU to copy it into the CPU
> cache whilst we wait.
This is more food for thought, as I think we need to change the priority
ladder first. Aiui, miptree_map is the last resort so we don't want
needless complex
If we need to stall to read the bo, ask the GPU to copy it into the CPU
cache whilst we wait.
---
src/mesa/drivers/dri/i965/intel_mipmap_tree.c | 14 +-
1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
b/src/mesa/drivers/dri/i