diff options
| author | David Nieto <dmartineznie@nvidia.com> | 2017-02-21 18:36:49 -0500 |
|---|---|---|
| committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2017-03-07 16:42:28 -0500 |
| commit | b9feba6efc48743da70e474d40b7889a7efb4ba5 (patch) | |
| tree | 668fed9a239d27dfc80abe525c43f6f864c90142 /drivers/gpu/nvgpu/lpwr/rppg.c | |
| parent | b9991767cca9e4166e83ab03a07bf79316cf749a (diff) | |
gpu: nvgpu: in-kernel kickoff profiling
Add a debugfs interface to profile the kickoff ioctl
it provides the probability distribution and separates the information
between time spent in: the full ioctl, the kickoff function, the amount
of time spent in job tracking and the amount of time doing pushbuffer
copies
JIRA: EVLR-1003
Change-Id: I9888b114c3fbced61b1cf134c79f7a8afce15f56
Signed-off-by: David Nieto <dmartineznie@nvidia.com>
Reviewed-on: http://git-master/r/1308997
Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/lpwr/rppg.c')
0 files changed, 0 insertions, 0 deletions