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| author | Samuel Holland <samuel.holland@sifive.com> | 2024-03-21 16:01:25 -0700 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@rivosinc.com> | 2024-07-10 13:23:09 -0700 |
| commit | 56c1c1a09ab93c7b7c957860f01f8600d6c03143 (patch) | |
| tree | 2de1ee4eedb2fcb0665371e3114b5371f245225d /drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | |
| parent | a43fe27d650375cd9e5ea915c538f6f9eabd185e (diff) | |
riscv: Add tracepoints for SBI calls and returns
These are useful for measuring the latency of SBI calls. The SBI HSM
extension is excluded because those functions are called from contexts
such as cpuidle where instrumentation is not allowed.
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Signed-off-by: Samuel Holland <samuel.holland@sifive.com>
Link: https://lore.kernel.org/r/20240321230131.1838105-1-samuel.holland@sifive.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c')
0 files changed, 0 insertions, 0 deletions