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Message-ID: <3297274.aeNJFYEL58@kreacher>
Date: Mon, 25 Mar 2024 18:01:58 +0100
From: "Rafael J. Wysocki" <rjw@...ysocki.net>
To: Linux PM <linux-pm@...r.kernel.org>
Cc: LKML <linux-kernel@...r.kernel.org>,
Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>
Subject:
[PATCH v1 1/6] cpufreq: intel_pstate: Fold intel_pstate_max_within_limits()
into caller
From: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
Fold intel_pstate_max_within_limits() into its only caller.
No functional impact.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
---
drivers/cpufreq/intel_pstate.c | 13 ++++---------
1 file changed, 4 insertions(+), 9 deletions(-)
Index: linux-pm/drivers/cpufreq/intel_pstate.c
===================================================================
--- linux-pm.orig/drivers/cpufreq/intel_pstate.c
+++ linux-pm/drivers/cpufreq/intel_pstate.c
@@ -2012,14 +2012,6 @@ static void intel_pstate_set_min_pstate(
intel_pstate_set_pstate(cpu, cpu->pstate.min_pstate);
}
-static void intel_pstate_max_within_limits(struct cpudata *cpu)
-{
- int pstate = max(cpu->pstate.min_pstate, cpu->max_perf_ratio);
-
- update_turbo_state();
- intel_pstate_set_pstate(cpu, pstate);
-}
-
static void intel_pstate_get_cpu_pstates(struct cpudata *cpu)
{
int perf_ctl_max_phys = pstate_funcs.get_max_physical(cpu->cpu);
@@ -2594,12 +2586,15 @@ static int intel_pstate_set_policy(struc
intel_pstate_update_perf_limits(cpu, policy->min, policy->max);
if (cpu->policy == CPUFREQ_POLICY_PERFORMANCE) {
+ int pstate = max(cpu->pstate.min_pstate, cpu->max_perf_ratio);
+
/*
* NOHZ_FULL CPUs need this as the governor callback may not
* be invoked on them.
*/
intel_pstate_clear_update_util_hook(policy->cpu);
- intel_pstate_max_within_limits(cpu);
+ update_turbo_state();
+ intel_pstate_set_pstate(cpu, pstate);
} else {
intel_pstate_set_update_util_hook(policy->cpu);
}
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