openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

drm/amdgpu: fix ocl test performance drop 

partial revert commit <6971d3d> - drm/amdgpu: cleanup logic in
amdgpu_vm_flush

Signed-off-by: Flora Cui <Flora.Cui@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <David1.Zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Flora Cui 2017-05-18 13:56:22 +08:00 committed by Alex Deucher
parent 78cb9083d9
commit de37e68a3d
1 changed files with 1 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
View File

@ -743,8 +743,7 @@ int amdgpu_vm_flush(struct amdgpu_ring *ring, struct amdgpu_job *job)
id->gws_size != job->gws_size ||
id->oa_base != job->oa_base ||
id->oa_size != job->oa_size);
bool vm_flush_needed = job->vm_needs_flush ||
amdgpu_vm_ring_has_compute_vm_bug(ring);
bool vm_flush_needed = job->vm_needs_flush;
unsigned patch_offset = 0;
int r;