Peter Zijlstra
2022-Sep-19 10:00 UTC
[PATCH v2 38/44] cpuidle,powerdomain: Remove trace_.*_rcuidle()
OMAP was the one and only user.
Signed-off-by: Peter Zijlstra (Intel) <peterz at infradead.org>
---
arch/arm/mach-omap2/powerdomain.c | 10 +++++-----
drivers/base/power/runtime.c | 24 ++++++++++++------------
2 files changed, 17 insertions(+), 17 deletions(-)
--- a/arch/arm/mach-omap2/powerdomain.c
+++ b/arch/arm/mach-omap2/powerdomain.c
@@ -187,9 +187,9 @@ static int _pwrdm_state_switch(struct po
trace_state = (PWRDM_TRACE_STATES_FLAG |
((next & OMAP_POWERSTATE_MASK) << 8) |
((prev & OMAP_POWERSTATE_MASK) << 0));
- trace_power_domain_target_rcuidle(pwrdm->name,
- trace_state,
- raw_smp_processor_id());
+ trace_power_domain_target(pwrdm->name,
+ trace_state,
+ raw_smp_processor_id());
}
break;
default:
@@ -541,8 +541,8 @@ int pwrdm_set_next_pwrst(struct powerdom
if (arch_pwrdm && arch_pwrdm->pwrdm_set_next_pwrst) {
/* Trace the pwrdm desired target state */
- trace_power_domain_target_rcuidle(pwrdm->name, pwrst,
- raw_smp_processor_id());
+ trace_power_domain_target(pwrdm->name, pwrst,
+ raw_smp_processor_id());
/* Program the pwrdm desired target state */
ret = arch_pwrdm->pwrdm_set_next_pwrst(pwrdm, pwrst);
}
--- a/drivers/base/power/runtime.c
+++ b/drivers/base/power/runtime.c
@@ -442,7 +442,7 @@ static int rpm_idle(struct device *dev,
int (*callback)(struct device *);
int retval;
- trace_rpm_idle_rcuidle(dev, rpmflags);
+ trace_rpm_idle(dev, rpmflags);
retval = rpm_check_suspend_allowed(dev);
if (retval < 0)
; /* Conditions are wrong. */
@@ -481,7 +481,7 @@ static int rpm_idle(struct device *dev,
dev->power.request_pending = true;
queue_work(pm_wq, &dev->power.work);
}
- trace_rpm_return_int_rcuidle(dev, _THIS_IP_, 0);
+ trace_rpm_return_int(dev, _THIS_IP_, 0);
return 0;
}
@@ -493,7 +493,7 @@ static int rpm_idle(struct device *dev,
wake_up_all(&dev->power.wait_queue);
out:
- trace_rpm_return_int_rcuidle(dev, _THIS_IP_, retval);
+ trace_rpm_return_int(dev, _THIS_IP_, retval);
return retval ? retval : rpm_suspend(dev, rpmflags | RPM_AUTO);
}
@@ -557,7 +557,7 @@ static int rpm_suspend(struct device *de
struct device *parent = NULL;
int retval;
- trace_rpm_suspend_rcuidle(dev, rpmflags);
+ trace_rpm_suspend(dev, rpmflags);
repeat:
retval = rpm_check_suspend_allowed(dev);
@@ -708,7 +708,7 @@ static int rpm_suspend(struct device *de
}
out:
- trace_rpm_return_int_rcuidle(dev, _THIS_IP_, retval);
+ trace_rpm_return_int(dev, _THIS_IP_, retval);
return retval;
@@ -760,7 +760,7 @@ static int rpm_resume(struct device *dev
struct device *parent = NULL;
int retval = 0;
- trace_rpm_resume_rcuidle(dev, rpmflags);
+ trace_rpm_resume(dev, rpmflags);
repeat:
if (dev->power.runtime_error) {
@@ -925,7 +925,7 @@ static int rpm_resume(struct device *dev
spin_lock_irq(&dev->power.lock);
}
- trace_rpm_return_int_rcuidle(dev, _THIS_IP_, retval);
+ trace_rpm_return_int(dev, _THIS_IP_, retval);
return retval;
}
@@ -1081,7 +1081,7 @@ int __pm_runtime_idle(struct device *dev
if (retval < 0) {
return retval;
} else if (retval > 0) {
- trace_rpm_usage_rcuidle(dev, rpmflags);
+ trace_rpm_usage(dev, rpmflags);
return 0;
}
}
@@ -1119,7 +1119,7 @@ int __pm_runtime_suspend(struct device *
if (retval < 0) {
return retval;
} else if (retval > 0) {
- trace_rpm_usage_rcuidle(dev, rpmflags);
+ trace_rpm_usage(dev, rpmflags);
return 0;
}
}
@@ -1202,7 +1202,7 @@ int pm_runtime_get_if_active(struct devi
} else {
retval = atomic_inc_not_zero(&dev->power.usage_count);
}
- trace_rpm_usage_rcuidle(dev, 0);
+ trace_rpm_usage(dev, 0);
spin_unlock_irqrestore(&dev->power.lock, flags);
return retval;
@@ -1566,7 +1566,7 @@ void pm_runtime_allow(struct device *dev
if (ret == 0)
rpm_idle(dev, RPM_AUTO | RPM_ASYNC);
else if (ret > 0)
- trace_rpm_usage_rcuidle(dev, RPM_AUTO | RPM_ASYNC);
+ trace_rpm_usage(dev, RPM_AUTO | RPM_ASYNC);
out:
spin_unlock_irq(&dev->power.lock);
@@ -1635,7 +1635,7 @@ static void update_autosuspend(struct de
atomic_inc(&dev->power.usage_count);
rpm_resume(dev, 0);
} else {
- trace_rpm_usage_rcuidle(dev, 0);
+ trace_rpm_usage(dev, 0);
}
}
Ulf Hansson
2022-Oct-04 11:12 UTC
[PATCH v2 38/44] cpuidle,powerdomain: Remove trace_.*_rcuidle()
On Mon, 19 Sept 2022 at 12:17, Peter Zijlstra <peterz at infradead.org> wrote:> > OMAP was the one and only user. > > Signed-off-by: Peter Zijlstra (Intel) <peterz at infradead.org>There are changes to the runtime PM core as part of $subject patch. Perhaps move those parts into a separate patch? In any case, the code looks good to me. Reviewed-by: Ulf Hansson <ulf.hansson at linaro.org> Kind regards Uffe> --- > arch/arm/mach-omap2/powerdomain.c | 10 +++++----- > drivers/base/power/runtime.c | 24 ++++++++++++------------ > 2 files changed, 17 insertions(+), 17 deletions(-) > > --- a/arch/arm/mach-omap2/powerdomain.c > +++ b/arch/arm/mach-omap2/powerdomain.c > @@ -187,9 +187,9 @@ static int _pwrdm_state_switch(struct po > trace_state = (PWRDM_TRACE_STATES_FLAG | > ((next & OMAP_POWERSTATE_MASK) << 8) | > ((prev & OMAP_POWERSTATE_MASK) << 0)); > - trace_power_domain_target_rcuidle(pwrdm->name, > - trace_state, > - raw_smp_processor_id()); > + trace_power_domain_target(pwrdm->name, > + trace_state, > + raw_smp_processor_id()); > } > break; > default: > @@ -541,8 +541,8 @@ int pwrdm_set_next_pwrst(struct powerdom > > if (arch_pwrdm && arch_pwrdm->pwrdm_set_next_pwrst) { > /* Trace the pwrdm desired target state */ > - trace_power_domain_target_rcuidle(pwrdm->name, pwrst, > - raw_smp_processor_id()); > + trace_power_domain_target(pwrdm->name, pwrst, > + raw_smp_processor_id()); > /* Program the pwrdm desired target state */ > ret = arch_pwrdm->pwrdm_set_next_pwrst(pwrdm, pwrst); > } > --- a/drivers/base/power/runtime.c > +++ b/drivers/base/power/runtime.c > @@ -442,7 +442,7 @@ static int rpm_idle(struct device *dev, > int (*callback)(struct device *); > int retval; > > - trace_rpm_idle_rcuidle(dev, rpmflags); > + trace_rpm_idle(dev, rpmflags); > retval = rpm_check_suspend_allowed(dev); > if (retval < 0) > ; /* Conditions are wrong. */ > @@ -481,7 +481,7 @@ static int rpm_idle(struct device *dev, > dev->power.request_pending = true; > queue_work(pm_wq, &dev->power.work); > } > - trace_rpm_return_int_rcuidle(dev, _THIS_IP_, 0); > + trace_rpm_return_int(dev, _THIS_IP_, 0); > return 0; > } > > @@ -493,7 +493,7 @@ static int rpm_idle(struct device *dev, > wake_up_all(&dev->power.wait_queue); > > out: > - trace_rpm_return_int_rcuidle(dev, _THIS_IP_, retval); > + trace_rpm_return_int(dev, _THIS_IP_, retval); > return retval ? retval : rpm_suspend(dev, rpmflags | RPM_AUTO); > } > > @@ -557,7 +557,7 @@ static int rpm_suspend(struct device *de > struct device *parent = NULL; > int retval; > > - trace_rpm_suspend_rcuidle(dev, rpmflags); > + trace_rpm_suspend(dev, rpmflags); > > repeat: > retval = rpm_check_suspend_allowed(dev); > @@ -708,7 +708,7 @@ static int rpm_suspend(struct device *de > } > > out: > - trace_rpm_return_int_rcuidle(dev, _THIS_IP_, retval); > + trace_rpm_return_int(dev, _THIS_IP_, retval); > > return retval; > > @@ -760,7 +760,7 @@ static int rpm_resume(struct device *dev > struct device *parent = NULL; > int retval = 0; > > - trace_rpm_resume_rcuidle(dev, rpmflags); > + trace_rpm_resume(dev, rpmflags); > > repeat: > if (dev->power.runtime_error) { > @@ -925,7 +925,7 @@ static int rpm_resume(struct device *dev > spin_lock_irq(&dev->power.lock); > } > > - trace_rpm_return_int_rcuidle(dev, _THIS_IP_, retval); > + trace_rpm_return_int(dev, _THIS_IP_, retval); > > return retval; > } > @@ -1081,7 +1081,7 @@ int __pm_runtime_idle(struct device *dev > if (retval < 0) { > return retval; > } else if (retval > 0) { > - trace_rpm_usage_rcuidle(dev, rpmflags); > + trace_rpm_usage(dev, rpmflags); > return 0; > } > } > @@ -1119,7 +1119,7 @@ int __pm_runtime_suspend(struct device * > if (retval < 0) { > return retval; > } else if (retval > 0) { > - trace_rpm_usage_rcuidle(dev, rpmflags); > + trace_rpm_usage(dev, rpmflags); > return 0; > } > } > @@ -1202,7 +1202,7 @@ int pm_runtime_get_if_active(struct devi > } else { > retval = atomic_inc_not_zero(&dev->power.usage_count); > } > - trace_rpm_usage_rcuidle(dev, 0); > + trace_rpm_usage(dev, 0); > spin_unlock_irqrestore(&dev->power.lock, flags); > > return retval; > @@ -1566,7 +1566,7 @@ void pm_runtime_allow(struct device *dev > if (ret == 0) > rpm_idle(dev, RPM_AUTO | RPM_ASYNC); > else if (ret > 0) > - trace_rpm_usage_rcuidle(dev, RPM_AUTO | RPM_ASYNC); > + trace_rpm_usage(dev, RPM_AUTO | RPM_ASYNC); > > out: > spin_unlock_irq(&dev->power.lock); > @@ -1635,7 +1635,7 @@ static void update_autosuspend(struct de > atomic_inc(&dev->power.usage_count); > rpm_resume(dev, 0); > } else { > - trace_rpm_usage_rcuidle(dev, 0); > + trace_rpm_usage(dev, 0); > } > } > > > > _______________________________________________ > Virtualization mailing list > Virtualization at lists.linux-foundation.org > https://lists.linuxfoundation.org/mailman/listinfo/virtualization