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| author | Deepak Goyal <dgoyal@nvidia.com> | 2016-07-12 01:42:44 -0400 |
|---|---|---|
| committer | Vijayakumar Subbu <vsubbu@nvidia.com> | 2016-07-18 07:02:06 -0400 |
| commit | e875b4a66c71fbd9b0a978fadfd0de6cd4a70248 (patch) | |
| tree | 75902ddec7f1a4f3768410c0b8c3a8ea5dea3664 /drivers/gpu/nvgpu/gk20a/hal.h | |
| parent | 55b298d05a7dd32e5af92d47dab52010f7cfd7a3 (diff) | |
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>
Diffstat (limited to 'drivers/gpu/nvgpu/gk20a/hal.h')
0 files changed, 0 insertions, 0 deletions