From: Lukasz Majewski <l.majewski@samsung.com>
To: Viresh Kumar <viresh.kumar@linaro.org>
Cc: "Rafael J. Wysocky" <rjw@sisk.pl>,
"cpufreq@vger.kernel.org" <cpufreq@vger.kernel.org>,
Linux PM list <linux-pm@vger.kernel.org>,
Vincent Guittot <vincent.guittot@linaro.org>,
Jonghwa Lee <jonghwa3.lee@samsung.com>,
Myungjoo Ham <myungjoo.ham@samsung.com>,
linux-kernel <linux-kernel@vger.kernel.org>,
Lukasz Majewski <l.majewski@majess.pl>,
Andre Przywara <andre.przywara@linaro.org>,
Daniel Lezcano <daniel.lezcano@linaro.org>,
Lists linaro-kernel <linaro-kernel@lists.linaro.org>
Subject: Re: [PATCH 2/5] cpufreq:boost: Add support for software based CPU frequency boost
Date: Fri, 07 Jun 2013 15:27:18 +0200 [thread overview]
Message-ID: <20130607152718.4b458087@amdc308.digital.local> (raw)
In-Reply-To: <CAKohpo=jCuLwhB+3pC0NLRBDmfPpGr=hRgxTT4rXzSwM4BndaQ@mail.gmail.com>
Hi Viresh,
> On 6 June 2013 17:19, Lukasz Majewski <l.majewski@samsung.com> wrote:
> >> On 6 June 2013 12:37, Lukasz Majewski <l.majewski@samsung.com>
> >> wrote:
>
> >> > cpufreq_driver->boost->attr))
> >>
> >> Why is this required? Why do we want platforms to add some files
> >> in sysfs?
> >
> > There are two kinds of attributes, which are exported by boost:
> >
> > 1. global boost (/sys/devices/system/cpu/cpufreq/boost)
> >
> > 2. attributes describing cpufreq abilities when boost is available
> > (/sys/devices/syste/cpu/cpu0/cpufreq/):
> > - scaling_boost_frequencies - which will show over clocked
> > frequencies
> > - the scaling_available_frequencies will also display
> > boosted frequency (when boost enabled)
> >
> > Information from 2. is cpufreq_driver dependent. And that
> > information shouldn't been displayed when boost is not available
>
> This is not how I wanted this to be coded. Lets keep things simple:
> - Implement it in the way cpufreq_freq_attr_scaling_available_freqs
> is implemented. And then drivers which need to see boost freqs
> can add it in their attr.
>
> >> > + policy->boost = cpufreq_boost = cpufreq_driver->boost;
> >>
> >> Why are we copying same pointer to policy->boost? Driver is
> >> passing pointer to a single memory location, just save it globally.
> >
> > This needs some explanation.
> >
> > The sysfs entry presented at [1] doesn't bring any useful
> > information to reuse (like *policy). For this reason the global
> > cpufreq_boost pointer is needed.
> >
> > However to efficiently manage the boost, it is necessary to keep per
> > policy pointer to the only struct cpufreq_boost instance (defined at
> > cpufreq_driver code).
>
> No we don't need to screw struct cpufreq_policy with it.
> Just need two variables here:
> - cpufreq_driver->boost: If driver supports boost or not.
> - If above is true then a global bool variable that will say boost is
> enabled from sysfs or not.
>
> >> > + /* disable boost for newly created policy - as we e.g.
> >> > change
> >> > + governor */
> >> > + policy->boost->status = CPUFREQ_BOOST_DIS;
> >>
> >> Drivers supporting boost may want boost to be enabled by default,
> >> maybe without any sysfs calls.
> >
> > This can be done by setting the struct cpufreq_boost status field to
> > CPUFREQ_BOOST_EN at cpufreq driver code (when boost structure is
> > defined)
>
> This really isn't driver dependent.. But user dependent. Maybe lets
> keep it disabled and people can enable it from sysfs.
>
> >> Why do we need to maintain a list of boost here? notifiers?
> >> complex :(
> >
> > Notifier is needed to disable boost when policy is changed (for
> > example when we change from ondemand/lab to performance governor).
> >
> > I wanted to avoid the situation when boost stays enabled across
> > different governors.
> >
> > The list of in system available policies is defined to allow boost
> > enable/disable for all policies available (by changing for example
> > policy->max field).
> >
> > If we decide, that we will support only one policy (as it is now at
> > e.g. Exynos), the list is unnecessary here.
>
> What we discussed last in your earlier patchset was:
> - Keep boost feature separate from governors.
> - If it is enabled, then any governor can use it (if they want).
> - Lets not disable it if governor is changed. user must do it
> explicitly.
>
> >> > +static int cpufreq_frequency_table_skip_boost(struct
> >> > cpufreq_policy *policy,
> >> > + unsigned int index)
> >> > +{
> >> > + if (index == CPUFREQ_BOOST)
> >> > + if (!policy->boost ||
> >>
> >> This shouldn't be true. If index has got CPUFREQ_BOOST, then driver
> >> has to support boost.
> >
> > Correct me if I'm wrong here, but in my understanding the boost
> > shall be only supported when both CPUFREQ_BOOST index is defined in
> > a freq_table and boost.state = CPUFREQ_BOOST_EN is set.
> >
> > Setting of CPUFREQ_BOOST shouldn't by default allow to use over
> > clocking frequency.
>
> For cpufreq core boost is enabled as soon as cpufreq_driver->boost is
> true. We can have additional checks to see if there is atleast one
> boost frequency but can skip this too.
>
> >> why do we need this?
> >
> > To evaluate the maximal boost frequency from the frequency table.
> > It is then used as a delimiter (when LAB cooperates with thermal
> > framework).
>
> Introduce this with LAB then.. Lets keep it as simple as possible for
> now. One step at a time.
>
> >> > +struct cpufreq_boost {
> >> > + unsigned int max_boost_freq; /* maximum value
> >> > of
> >> > + * boosted freq
> >> > */
> >> > + unsigned int max_normal_freq; /* non boost max
> >> > freq */
> >> > + int status; /* status of boost */
> >> > +
> >> > + /* boost sysfs attributies */
> >> > + struct freq_attr **attr;
> >> > +
> >> > + /* low-level trigger for boost */
> >> > + int (*low_level_boost) (struct cpufreq_policy *policy,
> >> > int state); +
> >> > + struct list_head policies;
> >> > +};
> >>
> >> We don't need it. Just add two more fields to cpufreq_driver:
> >> - have_boost_freqs and low_level_boost (maybe a better name.
> >> What's its use?)
> >
> > The separate struct cpufreq_boost was created to explicitly separate
> > boost fields from cpufreq_driver structure.
> >
> > If in your opinion this structure is redundant, I can remove it and
> > extend cpufreq_driver structure.
>
> I am not against a structure (as putting related stuff in a struct is
> always better), but against so many fields in it to make things
> complicated.
>
> I will only keep have_boost_freqs and low_level_boost. Remove
> everything else.
I would prefer to have following fields in the cpufreq_boost structure:
struct cpufreq_boost {
unsigned int max_boost_freq; /*boost max freq*/
unsigned int max_normal_freq; /*max normal freq
int (*low_level_boost) (int state);
bool boost_en; /* indicate if boost is enabled */
}
The max_{boost|normal}_freq fields will be filed at
ret = cpufreq_driver->init(policy);
Thanks to them I will avoid calling many times routine, which extracts
from freq_table maximal boost and normal frequencies.
I could define those variables in the exynos-cpufreq.c driver, but I
think, that they are more suitable to be embedded at cpufreq_boost
structure.
>
> > *boost pointer is necessary when one wants to enable/disable boost
> > from e.g governor code (which operates mostly on struct
> > cpufreq_policy *policy pointers).
>
> We don't need to do this. boost can only be disabled from userspace by
> user. No intervention from governor.
--
Best regards,
Lukasz Majewski
Samsung R&D Institute Poland (SRPOL) | Linux Platform Group
next prev parent reply other threads:[~2013-06-07 13:27 UTC|newest]
Thread overview: 320+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-06 7:07 [PATCH 0/5] cpufreq:boost: CPU Boost mode support Lukasz Majewski
2013-06-06 7:07 ` [PATCH 1/5] cpufreq: Define cpufreq_set_drv_attr_files() to add per CPU sysfs attributes Lukasz Majewski
2013-06-06 8:27 ` Viresh Kumar
2013-06-06 8:58 ` Lukasz Majewski
2013-06-06 9:00 ` Viresh Kumar
2013-06-06 9:16 ` Lukasz Majewski
2013-06-06 7:07 ` [PATCH 2/5] cpufreq:boost: Add support for software based CPU frequency boost Lukasz Majewski
2013-06-06 10:53 ` Viresh Kumar
2013-06-06 11:49 ` Lukasz Majewski
2013-06-06 15:46 ` Viresh Kumar
2013-06-07 13:27 ` Lukasz Majewski [this message]
2013-06-07 14:13 ` Viresh Kumar
2013-06-07 14:34 ` Lukasz Majewski
2013-06-07 14:44 ` Viresh Kumar
2013-06-07 14:43 ` Lukasz Majewski
2013-06-06 7:07 ` [PATCH 3/5] cpufreq:acpi:x86: Adjust the acpi-cpufreq.c code to work with common boost solution Lukasz Majewski
2013-06-06 7:07 ` [PATCH 4/5] cpufreq:exynos:Extend exynos cpufreq driver to support boost Lukasz Majewski
2013-06-06 7:07 ` [PATCH 5/5] cpufreq:boost:Kconfig: Enable boost support at Kconfig Lukasz Majewski
2013-06-06 14:49 ` Dave Jones
2013-06-06 15:14 ` Lukasz Majewski
2013-06-06 15:21 ` Dave Jones
2013-06-06 15:48 ` Viresh Kumar
2013-06-06 15:58 ` Borislav Petkov
2013-06-10 13:20 ` Lukasz Majewski
2013-06-10 13:22 ` Viresh Kumar
2013-06-10 13:42 ` Lukasz Majewski
2013-06-11 9:03 ` [PATCH v2 0/3] cpufreq:boost: CPU Boost mode support Lukasz Majewski
2013-06-11 9:03 ` [PATCH v2 1/3] cpufreq:boost: CPU frequency boost code unification for software and hardware solutions Lukasz Majewski
2013-06-12 5:09 ` Viresh Kumar
2013-06-12 7:39 ` Lukasz Majewski
2013-06-12 8:09 ` Viresh Kumar
2013-06-12 9:09 ` Lukasz Majewski
2013-06-12 9:25 ` Viresh Kumar
2013-06-12 12:30 ` Lukasz Majewski
2013-06-12 11:23 ` Rafael J. Wysocki
2013-06-12 11:40 ` Lukasz Majewski
2013-06-11 9:03 ` [PATCH v2 2/3] cpufreq:acpi:x86: Adjust the acpi-cpufreq.c code to work with common boost solution Lukasz Majewski
2013-06-11 9:03 ` [PATCH v2 3/3] cpufreq:exynos:Extend Exynos cpufreq driver to support boost framework Lukasz Majewski
2013-06-26 11:05 ` Viresh Kumar
2013-06-26 13:58 ` Lukasz Majewski
2013-06-27 4:02 ` Viresh Kumar
2013-06-27 6:31 ` Lukasz Majewski
2013-06-12 5:15 ` [PATCH v2 0/3] cpufreq:boost: CPU Boost mode support Viresh Kumar
2013-06-12 6:00 ` Lukasz Majewski
2013-06-12 6:05 ` Viresh Kumar
2013-06-14 7:38 ` [PATCH v3 " Lukasz Majewski
2013-06-14 7:38 ` [PATCH v3 1/3] cpufreq: Add boost frequency support in core Lukasz Majewski
2013-06-17 5:43 ` Viresh Kumar
2013-06-17 7:15 ` Lukasz Majewski
2013-06-17 7:43 ` Viresh Kumar
2013-06-17 9:08 ` Lukasz Majewski
2013-06-17 9:18 ` Viresh Kumar
2013-06-17 9:58 ` Lukasz Majewski
2013-06-17 13:10 ` Viresh Kumar
2013-06-17 13:51 ` Lukasz Majewski
2013-06-18 6:42 ` Viresh Kumar
2013-06-18 8:24 ` Lukasz Majewski
2013-06-18 8:40 ` Viresh Kumar
2013-06-18 9:12 ` Lukasz Majewski
2013-06-18 13:26 ` Rafael J. Wysocki
2013-06-18 13:44 ` Lukasz Majewski
2013-06-19 7:16 ` Lukasz Majewski
2013-06-20 5:11 ` Viresh Kumar
2013-06-20 6:41 ` Lukasz Majewski
2013-06-20 5:05 ` Viresh Kumar
2013-06-20 5:01 ` Viresh Kumar
2013-06-20 10:04 ` Lukasz Majewski
2013-06-14 7:38 ` [PATCH v3 2/3] cpufreq:acpi:x86: Adjust the acpi-cpufreq.c code to work with common boost solution Lukasz Majewski
2013-06-14 7:39 ` [PATCH v3 3/3] cpufreq:exynos:Extend Exynos cpufreq driver to support boost framework Lukasz Majewski
2013-06-17 3:20 ` [PATCH v3 0/3] cpufreq:boost: CPU Boost mode support Viresh Kumar
2013-06-17 5:41 ` Lukasz Majewski
2013-06-19 17:12 ` [PATCH v4 0/7] " Lukasz Majewski
2013-06-19 17:12 ` [PATCH v4 1/7] cpufreq: Store cpufreq policies in a list Lukasz Majewski
2013-06-26 10:35 ` Viresh Kumar
2013-06-26 10:54 ` Lukasz Majewski
2013-06-26 10:56 ` Viresh Kumar
2013-06-26 11:04 ` Lukasz Majewski
2013-06-26 11:08 ` Viresh Kumar
2013-06-26 12:15 ` Lukasz Majewski
2013-06-19 17:12 ` [PATCH v4 2/7] cpufreq: Add boost frequency support in core Lukasz Majewski
2013-06-19 17:48 ` Dirk Brandewie
2013-06-19 20:31 ` Lukasz Majewski
2013-06-19 22:25 ` Rafael J. Wysocki
2013-07-17 7:58 ` Viresh Kumar
2013-07-17 11:31 ` Rafael J. Wysocki
2013-07-17 13:01 ` Viresh Kumar
2013-07-17 14:59 ` Lukasz Majewski
2013-07-18 7:51 ` Viresh Kumar
2013-06-20 5:13 ` Viresh Kumar
2013-06-20 20:03 ` Rafael J. Wysocki
2013-06-21 6:23 ` Lukasz Majewski
2013-06-26 10:54 ` Viresh Kumar
2013-06-26 12:54 ` Lukasz Majewski
2013-06-26 14:02 ` Lukasz Majewski
2013-06-27 9:02 ` Viresh Kumar
2013-06-27 9:48 ` Lukasz Majewski
2013-06-27 10:25 ` Viresh Kumar
2013-06-27 11:07 ` Lukasz Majewski
2013-06-27 15:55 ` Lukasz Majewski
2013-06-28 3:40 ` Viresh Kumar
2013-06-28 6:49 ` Lukasz Majewski
2013-06-28 6:51 ` Viresh Kumar
2013-06-28 7:31 ` Lukasz Majewski
2013-06-19 17:12 ` [PATCH v4 3/7] cpufreq:acpi:x86: Adjust the acpi-cpufreq.c code to work with common boost solution Lukasz Majewski
2013-06-26 11:03 ` Viresh Kumar
2013-06-26 12:17 ` Lukasz Majewski
2013-06-19 17:12 ` [PATCH v4 4/7] cpufreq:exynos:Extend Exynos cpufreq driver to support boost framework Lukasz Majewski
2013-06-27 8:58 ` Viresh Kumar
2013-06-27 9:08 ` Lukasz Majewski
2013-06-19 17:12 ` [PATCH v4 5/7] cpufreq: Calculate number of busy CPUs Lukasz Majewski
2013-06-19 18:01 ` Dirk Brandewie
2013-06-19 20:58 ` Lukasz Majewski
2013-06-19 22:26 ` Rafael J. Wysocki
2013-06-27 9:36 ` Viresh Kumar
2013-06-27 10:58 ` Lukasz Majewski
2013-06-27 11:16 ` Viresh Kumar
2013-06-27 14:42 ` Lukasz Majewski
2013-06-28 3:50 ` Viresh Kumar
2013-06-28 6:54 ` Lukasz Majewski
2013-07-01 8:15 ` Lukasz Majewski
2013-07-04 5:06 ` Viresh Kumar
2013-07-04 5:43 ` Lukasz Majewski
2013-07-04 6:28 ` Viresh Kumar
2013-07-04 6:49 ` Lukasz Majewski
2013-07-04 12:50 ` Rafael J. Wysocki
2013-06-19 17:12 ` [PATCH v4 6/7] cpufreq: Enable software boost only when up to one busy core is running Lukasz Majewski
2013-06-19 17:12 ` [PATCH v4 7/7] thermal:boost: Disable boost when trip point is reached Lukasz Majewski
2013-06-26 7:48 ` [PATCH v4 0/7] cpufreq:boost: CPU Boost mode support Lukasz Majewski
2013-06-26 7:52 ` Viresh Kumar
2013-07-04 8:50 ` [PATCH v5 " Lukasz Majewski
2013-07-04 8:50 ` [PATCH v5 1/7] cpufreq: Store cpufreq policies in a list Lukasz Majewski
2013-07-16 8:51 ` Viresh Kumar
2013-07-16 9:39 ` Lukasz Majewski
2013-07-04 8:50 ` [PATCH v5 2/7] cpufreq: Add boost frequency support in core Lukasz Majewski
2013-07-16 9:41 ` Viresh Kumar
2013-07-16 12:06 ` Lukasz Majewski
2013-07-17 5:28 ` Viresh Kumar
2013-07-17 7:00 ` Lukasz Majewski
2013-07-04 8:50 ` [PATCH v5 3/7] cpufreq:acpi:x86: Adjust the acpi-cpufreq.c code to work with common boost solution Lukasz Majewski
2013-07-16 10:04 ` Viresh Kumar
2013-07-16 11:17 ` Lukasz Majewski
2013-07-04 8:50 ` [PATCH v5 4/7] cpufreq:exynos:Extend Exynos cpufreq driver to support boost framework Lukasz Majewski
2013-07-16 9:48 ` Viresh Kumar
2013-07-16 10:58 ` Lukasz Majewski
2013-07-04 8:50 ` [PATCH v5 5/7] thermal:boost: Automatic enable/disable of BOOST feature Lukasz Majewski
2013-07-04 17:19 ` R, Durgadoss
2013-07-04 20:58 ` Lukasz Majewski
2013-07-05 5:31 ` R, Durgadoss
2013-07-05 6:43 ` Lukasz Majewski
2013-07-11 8:08 ` Lukasz Majewski
2013-07-16 7:28 ` Lukasz Majewski
2013-07-04 8:50 ` [PATCH v5 6/7] cpufreq:boost:Kconfig: Enable software managed BOOST support at Kconfig Lukasz Majewski
2013-07-16 9:58 ` Viresh Kumar
2013-07-16 11:50 ` Lukasz Majewski
2013-07-17 5:24 ` Viresh Kumar
2013-07-17 7:17 ` Lukasz Majewski
2013-07-17 7:52 ` Viresh Kumar
2013-07-17 8:12 ` Lukasz Majewski
2013-07-17 8:29 ` Viresh Kumar
2013-07-17 9:11 ` Lukasz Majewski
2013-07-04 8:50 ` [PATCH v5 7/7] Documentation:cpufreq:boost: Update BOOST documentation Lukasz Majewski
2013-07-16 10:01 ` Viresh Kumar
2013-07-16 11:33 ` Lukasz Majewski
2013-07-17 5:22 ` Viresh Kumar
2013-07-17 7:36 ` Lukasz Majewski
2013-07-17 7:59 ` Viresh Kumar
2013-07-17 8:13 ` Lukasz Majewski
2013-07-09 7:02 ` [PATCH v5 0/7] cpufreq:boost: CPU Boost mode support Lukasz Majewski
2013-07-09 7:04 ` Viresh Kumar
2013-07-16 7:26 ` Lukasz Majewski
2013-07-16 8:46 ` Viresh Kumar
2013-07-25 16:33 ` [PATCH v6 0/8] " Lukasz Majewski
2013-07-25 16:33 ` [PATCH v6 1/8] cpufreq: Store cpufreq policies in a list Lukasz Majewski
2013-07-26 10:14 ` Viresh Kumar
2013-07-26 10:58 ` Lukasz Majewski
2013-07-26 11:02 ` Viresh Kumar
2013-07-26 12:46 ` Lukasz Majewski
2013-07-29 7:03 ` Viresh Kumar
2013-07-25 16:33 ` [PATCH v6 2/8] cpufreq: Add boost frequency support in core Lukasz Majewski
2013-07-26 7:17 ` Viresh Kumar
2013-07-26 8:33 ` Lukasz Majewski
2013-07-26 9:33 ` Viresh Kumar
2013-07-26 10:10 ` Lukasz Majewski
2013-07-26 9:36 ` Viresh Kumar
2013-07-26 10:11 ` Lukasz Majewski
2013-08-12 9:07 ` Lukasz Majewski
2013-08-12 9:10 ` Viresh Kumar
2013-07-26 12:36 ` Rafael J. Wysocki
2013-07-26 13:08 ` Lukasz Majewski
2013-07-25 16:33 ` [PATCH v6 3/8] cpufreq:acpi:x86: Adjust the acpi-cpufreq.c code to work with common boost solution Lukasz Majewski
2013-07-26 7:28 ` Viresh Kumar
2013-07-26 8:09 ` Lukasz Majewski
2013-07-26 9:24 ` Viresh Kumar
2013-07-26 9:44 ` Lukasz Majewski
2013-08-12 9:12 ` Lukasz Majewski
2013-08-12 9:14 ` Viresh Kumar
2013-07-25 16:33 ` [PATCH v6 4/8] thermal:boost: Automatic enable/disable of BOOST feature Lukasz Majewski
2013-08-12 9:17 ` Lukasz Majewski
2013-07-25 16:33 ` [PATCH v6 5/8] cpufreq:boost:Kconfig: Provide support for software managed BOOST Lukasz Majewski
2013-07-26 10:24 ` Viresh Kumar
2013-07-26 11:21 ` Lukasz Majewski
2013-07-29 6:58 ` Viresh Kumar
2013-08-12 10:26 ` Lukasz Majewski
2013-08-12 10:28 ` Viresh Kumar
2013-08-12 10:50 ` Lukasz Majewski
2013-07-25 16:33 ` [PATCH v6 6/8] cpufreq:exynos:Extend Exynos cpufreq driver to support boost framework Lukasz Majewski
2013-07-26 10:26 ` Viresh Kumar
2013-07-26 11:26 ` Lukasz Majewski
2013-07-29 7:01 ` Viresh Kumar
2013-08-12 9:52 ` Lukasz Majewski
2013-07-25 16:33 ` [PATCH v6 7/8] Documentation:cpufreq:boost: Update BOOST documentation Lukasz Majewski
2013-07-25 16:33 ` [PATCH v6 8/8] cpufreq:exynos4x12: Change L0 driver data to CPUFREQ_BOOST_FREQ Lukasz Majewski
2013-07-26 10:28 ` [PATCH v6 0/8] cpufreq:boost: CPU Boost mode support Viresh Kumar
2013-08-13 10:08 ` [PATCH v7 0/7] " Lukasz Majewski
2013-08-13 10:08 ` [PATCH v7 1/7] cpufreq: Add boost frequency support in core Lukasz Majewski
2013-08-26 5:28 ` Viresh Kumar
2013-08-26 7:02 ` Lukasz Majewski
2013-08-26 7:06 ` Viresh Kumar
2013-08-26 7:11 ` Lukasz Majewski
2013-08-26 13:12 ` Rafael J. Wysocki
2013-08-26 14:00 ` Viresh Kumar
2013-08-26 14:46 ` Lukasz Majewski
2013-08-13 10:08 ` [PATCH v7 2/7] cpufreq:acpi:x86: Adjust the acpi-cpufreq.c code to work with common boost solution Lukasz Majewski
2013-08-26 5:32 ` Viresh Kumar
2013-08-13 10:08 ` [PATCH v7 3/7] thermal:boost: Automatic enable/disable of BOOST feature Lukasz Majewski
2013-08-26 5:33 ` Viresh Kumar
2013-08-26 6:50 ` Lukasz Majewski
2013-08-13 10:08 ` [PATCH v7 4/7] cpufreq:boost:Kconfig: Provide support for software managed BOOST Lukasz Majewski
2013-08-26 5:35 ` Viresh Kumar
2013-08-13 10:08 ` [PATCH v7 5/7] cpufreq:exynos:Extend Exynos cpufreq driver to support boost framework Lukasz Majewski
2013-08-26 5:36 ` Viresh Kumar
2013-08-13 10:08 ` [PATCH v7 6/7] Documentation:cpufreq:boost: Update BOOST documentation Lukasz Majewski
2013-08-26 5:36 ` Viresh Kumar
2013-08-13 10:08 ` [PATCH v7 7/7] cpufreq:exynos4x12: Change L0 driver data to CPUFREQ_BOOST_FREQ Lukasz Majewski
2013-08-26 5:37 ` Viresh Kumar
2013-08-19 6:38 ` [PATCH v7 0/7] cpufreq:boost: CPU Boost mode support Viresh Kumar
2013-08-19 6:50 ` Lukasz Majewski
2013-08-19 23:29 ` Rafael J. Wysocki
2013-08-20 8:11 ` Lukasz Majewski
2013-08-20 12:32 ` Rafael J. Wysocki
2013-08-26 15:50 ` [PATCH v8 " Lukasz Majewski
2013-08-26 15:50 ` [PATCH v8 1/7] cpufreq: Add boost frequency support in core Lukasz Majewski
2013-08-26 15:50 ` [PATCH v8 2/7] cpufreq:acpi:x86: Adjust the acpi-cpufreq.c code to work with common boost solution Lukasz Majewski
2013-08-26 15:50 ` [PATCH v8 3/7] thermal:boost: Automatic enable/disable of BOOST feature Lukasz Majewski
2013-08-26 15:50 ` [PATCH v8 4/7] cpufreq:boost:Kconfig: Provide support for software managed BOOST Lukasz Majewski
2013-08-26 15:50 ` [PATCH v8 5/7] cpufreq:exynos:Extend Exynos cpufreq driver to support boost framework Lukasz Majewski
2013-08-26 15:50 ` [PATCH v8 6/7] Documentation:cpufreq:boost: Update BOOST documentation Lukasz Majewski
2013-08-26 15:50 ` [PATCH v8 7/7] cpufreq:exynos4x12: Change L0 driver data to CPUFREQ_BOOST_FREQ Lukasz Majewski
2013-09-20 16:00 ` [PATCH RESEND v8 0/7] cpufreq:boost: CPU Boost mode support Lukasz Majewski
2013-09-20 16:00 ` [PATCH RESEND v8 1/7] cpufreq: Add boost frequency support in core Lukasz Majewski
2013-09-20 16:00 ` [PATCH RESEND v8 2/7] cpufreq:acpi:x86: Adjust the acpi-cpufreq.c code to work with common boost solution Lukasz Majewski
2013-09-20 16:01 ` [PATCH RESEND v8 3/7] thermal:boost: Automatic enable/disable of BOOST feature Lukasz Majewski
2013-09-20 16:01 ` [PATCH RESEND v8 4/7] cpufreq:boost:Kconfig: Provide support for software managed BOOST Lukasz Majewski
2013-09-20 16:01 ` [PATCH RESEND v8 5/7] cpufreq:exynos:Extend Exynos cpufreq driver to support boost framework Lukasz Majewski
2013-09-20 16:01 ` [PATCH RESEND v8 6/7] Documentation:cpufreq:boost: Update BOOST documentation Lukasz Majewski
2013-09-20 16:01 ` [PATCH RESEND v8 7/7] cpufreq:exynos4x12: Change L0 driver data to CPUFREQ_BOOST_FREQ Lukasz Majewski
2013-10-14 12:17 ` [PATCH v9 0/7] cpufreq:boost: CPU Boost mode support Lukasz Majewski
2013-10-14 12:17 ` [PATCH v9 1/7] cpufreq: Add boost frequency support in core Lukasz Majewski
2013-10-14 12:17 ` [PATCH v9 2/7] cpufreq:acpi:x86: Adjust the acpi-cpufreq.c code to work with common boost solution Lukasz Majewski
2013-10-14 12:17 ` [PATCH v9 3/7] thermal:boost: Automatic enable/disable of BOOST feature Lukasz Majewski
2013-10-15 9:32 ` Zhang Rui
2013-10-15 15:43 ` Lukasz Majewski
2013-10-17 15:09 ` Zhang, Rui
2013-10-14 12:17 ` [PATCH v9 4/7] cpufreq:boost:Kconfig: Provide support for software managed BOOST Lukasz Majewski
2013-10-14 12:17 ` [PATCH v9 5/7] cpufreq:exynos:Extend Exynos cpufreq driver to support boost framework Lukasz Majewski
2013-10-14 12:17 ` [PATCH v9 6/7] Documentation:cpufreq:boost: Update BOOST documentation Lukasz Majewski
2013-10-14 12:17 ` [PATCH v9 7/7] cpufreq:exynos4x12: Change L0 driver data to CPUFREQ_BOOST_FREQ Lukasz Majewski
2013-11-05 17:26 ` [PATCH v10 0/7] cpufreq:boost: CPU Boost mode support Lukasz Majewski
2013-11-05 17:26 ` [PATCH v10 1/7] cpufreq: Add boost frequency support in core Lukasz Majewski
2013-11-05 17:26 ` [PATCH v10 2/7] cpufreq:acpi:x86: Adjust the acpi-cpufreq.c code to work with common boost solution Lukasz Majewski
2013-11-05 17:26 ` [PATCH v10 3/7] cpufreq:boost:Kconfig: Provide support for software managed BOOST Lukasz Majewski
2013-11-05 17:26 ` [PATCH v10 4/7] cpufreq:exynos:Extend Exynos cpufreq driver to support boost framework Lukasz Majewski
2013-11-05 17:26 ` [PATCH v10 5/7] Documentation:cpufreq:boost: Update BOOST documentation Lukasz Majewski
2013-11-05 17:26 ` [PATCH v10 6/7] cpufreq:exynos4x12: Change L0 driver data to CPUFREQ_BOOST_FREQ Lukasz Majewski
2013-11-05 17:26 ` [PATCH v10 7/7] thermal:exynos:boost: Automatic enable/disable of BOOST feature (at Exynos4412) Lukasz Majewski
2013-11-28 13:05 ` Lukasz Majewski
2013-12-02 14:53 ` Eduardo Valentin
2013-12-03 7:31 ` Lukasz Majewski
2013-12-03 12:36 ` Eduardo Valentin
2013-12-03 15:42 ` Lukasz Majewski
2013-12-04 14:10 ` Eduardo Valentin
2013-12-05 11:03 ` Lukasz Majewski
2013-12-05 13:25 ` Eduardo Valentin
2013-12-06 14:03 ` Lukasz Majewski
2013-12-02 12:19 ` [PATCH RESEND v10 0/7] cpufreq:boost: CPU Boost mode support Lukasz Majewski
2013-12-02 12:19 ` [PATCH RESEND v10 1/7] cpufreq: Add boost frequency support in core Lukasz Majewski
2013-12-02 12:19 ` [PATCH RESEND v10 2/7] cpufreq:acpi:x86: Adjust the acpi-cpufreq.c code to work with common boost solution Lukasz Majewski
2013-12-02 12:19 ` [PATCH RESEND v10 3/7] cpufreq:boost:Kconfig: Provide support for software managed BOOST Lukasz Majewski
2013-12-02 12:19 ` [PATCH RESEND v10 4/7] cpufreq:exynos:Extend Exynos cpufreq driver to support boost framework Lukasz Majewski
2013-12-02 12:19 ` [PATCH RESEND v10 5/7] Documentation:cpufreq:boost: Update BOOST documentation Lukasz Majewski
2013-12-02 12:19 ` [PATCH RESEND v10 6/7] cpufreq:exynos4x12: Change L0 driver data to CPUFREQ_BOOST_FREQ Lukasz Majewski
2013-12-02 12:19 ` [PATCH RESEND v10 7/7] thermal:exynos:boost: Automatic enable/disable of BOOST feature (at Exynos4412) Lukasz Majewski
2013-12-04 6:59 ` [PATCH RESEND v10 0/7] cpufreq:boost: CPU Boost mode support Lukasz Majewski
2013-12-04 14:12 ` Eduardo Valentin
2013-12-09 10:04 ` Lukasz Majewski
2013-12-13 16:38 ` [PATCH v11 " Lukasz Majewski
2013-12-13 16:38 ` [PATCH v11 1/7] cpufreq: Add boost frequency support in core Lukasz Majewski
2013-12-13 16:38 ` [PATCH v11 2/7] cpufreq:acpi:x86: Adjust the acpi-cpufreq.c code to work with common boost solution Lukasz Majewski
2013-12-13 16:38 ` [PATCH v11 3/7] cpufreq:boost:Kconfig: Provide support for software managed BOOST Lukasz Majewski
2013-12-13 16:38 ` [PATCH v11 4/7] cpufreq:exynos:Extend Exynos cpufreq driver to support boost framework Lukasz Majewski
2013-12-13 16:38 ` [PATCH v11 5/7] Documentation:cpufreq:boost: Update BOOST documentation Lukasz Majewski
2013-12-13 16:38 ` [PATCH v11 6/7] cpufreq:exynos4x12: Change L0 driver data to CPUFREQ_BOOST_FREQ Lukasz Majewski
2013-12-13 16:38 ` [PATCH v11 7/7] thermal:exynos:boost: Automatic enable/disable of BOOST feature (at Exynos4412) Lukasz Majewski
2013-12-19 14:50 ` Eduardo Valentin
2013-12-20 14:24 ` [PATCH v12 0/7] cpufreq:boost: CPU Boost mode support Lukasz Majewski
2013-12-20 14:24 ` [PATCH v12 1/7] cpufreq: Add boost frequency support in core Lukasz Majewski
2013-12-20 14:24 ` [PATCH v12 2/7] cpufreq:acpi:x86: Adjust the acpi-cpufreq.c code to work with common boost solution Lukasz Majewski
2013-12-20 14:24 ` [PATCH v12 3/7] cpufreq:boost:Kconfig: Provide support for software managed BOOST Lukasz Majewski
2013-12-20 14:24 ` [PATCH v12 4/7] cpufreq:exynos:Extend Exynos cpufreq driver to support boost framework Lukasz Majewski
2013-12-20 14:24 ` [PATCH v12 5/7] Documentation:cpufreq:boost: Update BOOST documentation Lukasz Majewski
2013-12-20 14:24 ` [PATCH v12 6/7] cpufreq:exynos4x12: Change L0 driver data to CPUFREQ_BOOST_FREQ Lukasz Majewski
2013-12-20 14:24 ` [PATCH v12 7/7] thermal:exynos:boost: Automatic enable/disable of BOOST feature (at Exynos4412) Lukasz Majewski
2014-01-10 6:35 ` Zhang Rui
2014-01-07 6:58 ` [PATCH v12 0/7] cpufreq:boost: CPU Boost mode support Lukasz Majewski
2014-01-08 0:35 ` Rafael J. Wysocki
2014-01-09 7:19 ` Lukasz Majewski
2014-01-10 6:33 ` Zhang Rui
2014-01-16 9:40 ` Lukasz Majewski
2014-01-16 15:51 ` Rafael J. Wysocki
2014-01-16 15:56 ` Lukasz Majewski
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20130607152718.4b458087@amdc308.digital.local \
--to=l.majewski@samsung.com \
--cc=andre.przywara@linaro.org \
--cc=cpufreq@vger.kernel.org \
--cc=daniel.lezcano@linaro.org \
--cc=jonghwa3.lee@samsung.com \
--cc=l.majewski@majess.pl \
--cc=linaro-kernel@lists.linaro.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-pm@vger.kernel.org \
--cc=myungjoo.ham@samsung.com \
--cc=rjw@sisk.pl \
--cc=vincent.guittot@linaro.org \
--cc=viresh.kumar@linaro.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).