Deepak Goyal e875b4a66c gpu: nvgpu: Debugfs support for Railgating stats. ...

This patch calculates:
-Total time spent by GPU with rails gated.
-Total time spent by GPU with rails ungated.
-Total Railgating Cycles.
and dumps this information in debugfs file.

This feature requires CONFIG_DEBUG_FS set to true.

Bug 200195100

Change-Id: I1379f11237ce4900076947e18524caaa3304c7cb
Signed-off-by: Deepak Goyal <dgoyal@nvidia.com>
Reviewed-on: http://git-master/r/1178308
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>

2016-07-18 04:02:06 -07:00

..

gpu/nvgpu

gpu: nvgpu: Debugfs support for Railgating stats.

2016-07-18 04:02:06 -07:00