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(parent: a14faa6) | patch
drm/amdgpu: optimize VM fencing
authorChristian König <christian.koenig@amd.com>
Tue, 26 Jan 2016 10:40:46 +0000 (11:40 +0100)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 10 Feb 2016 19:17:06 +0000 (14:17 -0500)
commita1e08d3b838c6a37d60ffcc9b99744a695fad3c9
treedeb155004f935c1b70f048138fc5491fae50bdf0tree | snapshot
parenta14faa6573d956e7212c41f4dd0e346798491a7dcommit | diff
drm/amdgpu: optimize VM fencing

No need to fence every page table, just the page directory is enough.

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c diff | blob | history
Domain: System / Kernel; Licenses: GPL-2.0;