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gpu: nvgpu: Add gv11b recovery profiling

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Add some basic profiling to the gv11b recovery sequence. This captures
the high level events. Subsequent patches start to dig into the
subsections in more detail.

JIRA NVGPU-5606

Change-Id: I488a448ca1cbf961651588e24685e2a5b4420c44
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2368302
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Alex Waterman
2020-06-29 11:20:31 -05:00
parent 811ba85dc6
commit 1bcdc306a0
5 changed files with 59 additions and 0 deletions
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1
drivers/gpu/nvgpu/os/linux/debug_fifo.c
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@@ -151,4 +151,5 @@ void gk20a_fifo_debugfs_init(struct gk20a *g)
&gk20a_fifo_sched_debugfs_fops);
nvgpu_debugfs_swprofile_init(g, fifo_root, &g->fifo.kickoff_profiler, "kickoff_profiler");
nvgpu_debugfs_swprofile_init(g, fifo_root, &g->fifo.recovery_profiler, "recovery_profiler");
}