diff options
| author | Janne Hellsten <jhellsten@nvidia.com> | 2015-01-20 10:21:06 -0500 |
|---|---|---|
| committer | Dan Willemsen <dwillemsen@nvidia.com> | 2015-04-04 21:03:23 -0400 |
| commit | f6587d13e4b33cd45841c42bd493faae8a7a7658 (patch) | |
| tree | f36d81bbb2419bcb3291a634d14a6857bda4feaf /drivers/gpu/nvgpu/gk20a/gk20a.c | |
| parent | f11443daff6e61351039d2bd24b4918b45288a63 (diff) | |
gpu: nvgpu: gk20a: Add a gpfifo wait trace point
Add a couple of trace points for tracking when we need to wait for
space in the gpfifo ring buffer. This wait can introduce significant
latencies to rendering with large gpfifo entry inputs so it's good to
be able to measure how often this path is taken.
Bug 1592391
Bug 1550886
Change-Id: I7f362e9c307eeffeeecaaba268ef2e3613e54597
Signed-off-by: Janne Hellsten <jhellsten@nvidia.com>
Reviewed-on: http://git-master/r/674021
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/gk20a/gk20a.c')
0 files changed, 0 insertions, 0 deletions