diff options
| author | Junhao He <[email protected]> | 2023-10-10 16:47:31 +0800 |
|---|---|---|
| committer | Suzuki K Poulose <[email protected]> | 2023-11-13 09:43:01 +0000 |
| commit | 55e0a2fb0cb5ab7c9c99c1ad4d3e6954de8b73a0 (patch) | |
| tree | 290afee22dbc0a8da4bedd53389f904a82a2a7f7 /scripts/generate_rust_analyzer.py | |
| parent | 287e82cf69aa264a52bc37591bd0eb407e20f85c (diff) | |
hwtracing: hisi_ptt: Add dummy callback pmu::read()
When start trace with perf option "-C $cpu" and immediately stop it
with SIGTERM or others, the perf core will invoke pmu::read() while
the driver doesn't implement it. Add a dummy pmu::read() to avoid
any issues.
Fixes: ff0de066b463 ("hwtracing: hisi_ptt: Add trace function support for HiSilicon PCIe Tune and Trace device")
Signed-off-by: Junhao He <[email protected]>
Signed-off-by: Yicong Yang <[email protected]>
Acked-by: Jonathan Cameron <[email protected]>
Signed-off-by: Suzuki K Poulose <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'scripts/generate_rust_analyzer.py')
0 files changed, 0 insertions, 0 deletions