[PATCH 3/6] drm/amdgpu: reserve/unreserve vmid by vm ioctl v4

2017-04-27 Thread Chunming Zhou
add reserve/unreserve vmid funtions. v3: only reserve vmid from gfxhub v4: fix racy condition Change-Id: I5f80dc39dc9d44660a96a2b710b0dbb4d3b9039d Signed-off-by: Chunming Zhou Reviewed-by: Junwei Zhang --- drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 62 +++--- 1 file ch

Re: [PATCH 3/6] drm/amdgpu: reserve/unreserve vmid by vm ioctl v4

2017-04-26 Thread Zhang, Jerry (Junwei)
On 04/27/2017 01:00 PM, Chunming Zhou wrote: add reserve/unreserve vmid funtions. v3: only reserve vmid from gfxhub v4: fix racy condition Change-Id: I5f80dc39dc9d44660a96a2b710b0dbb4d3b9039d Signed-off-by: Chunming Zhou --- drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 62

[PATCH 3/6] drm/amdgpu: reserve/unreserve vmid by vm ioctl v4

2017-04-26 Thread Chunming Zhou
add reserve/unreserve vmid funtions. v3: only reserve vmid from gfxhub v4: fix racy condition Change-Id: I5f80dc39dc9d44660a96a2b710b0dbb4d3b9039d Signed-off-by: Chunming Zhou --- drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 62 +++--- 1 file changed, 49 insertions(+), 13