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(parent: 6065343) | patch
drm/amdgpu: use LRU mapping policy for SDMA engines
authorAndres Rodriguez <andresx7@gmail.com>
Fri, 17 Mar 2017 18:41:21 +0000 (14:41 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 31 May 2017 20:49:04 +0000 (16:49 -0400)
commit90c1130953c1efcc56c79ab810a18c5b72d89669
treed4725b63008484ad47bd085bcf30aee4fbaf6f9ctree | snapshot (tar.gz zip)
parent6065343a116fce16f7523ab10841efd942ce612dcommit | diff
drm/amdgpu: use LRU mapping policy for SDMA engines

Spreading the load across multiple SDMA engines can increase memory
transfer performance.

Signed-off-by: Andres Rodriguez <andresx7@gmail.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_queue_mgr.c diff | blob | blame | history