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amd-pstate: Introduce a tracepoint trace_amd_pstate_cppc_req2()
authorGautham R. Shenoy <gautham.shenoy@amd.com>
Thu, 26 Mar 2026 11:47:51 +0000 (17:17 +0530)
committerMario Limonciello (AMD) <superm1@kernel.org>
Thu, 2 Apr 2026 16:28:31 +0000 (11:28 -0500)
commit30c63f723440f12626a19da5a93e094da29af51e
tree773a3e6986aaf1db7bc9dc19d46b97471d204a4ftree | snapshot
parentb9f103d0968bc5b33bff1b1eb11c756b2ac07c6ccommit | diff
amd-pstate: Introduce a tracepoint trace_amd_pstate_cppc_req2()

Introduce a new tracepoint trace_amd_pstate_cppc_req2() to track
updates to MSR_AMD_CPPC_REQ2.

Invoke this while changing the Floor Perf.

Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Gautham R. Shenoy <gautham.shenoy@amd.com>
Signed-off-by: Mario Limonciello (AMD) <superm1@kernel.org>
drivers/cpufreq/amd-pstate-trace.h diff | blob | blame | history
drivers/cpufreq/amd-pstate.c diff | blob | blame | history
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