On Sat, Jul 06, 2013 at 12:39:33AM +0100, Stephen Boyd wrote:
> In a uniprocessor implementation the interrupt processor targets
> registers are read-as-zero/write-ignored (RAZ/WI). Unfortunately
> gic_get_cpumask() will print a critical message saying
>
> GIC CPU mask not found - kernel will fai
On Tue, Sep 17, 2013 at 10:22:28PM +0100, Andrew Morton wrote:
> On Mon, 2 Sep 2013 15:33:13 +0100 Javi Merino wrote:
>
> > Avoid unnecessary casts from int to bool in smp functions. Some
> > functions in kernel/smp.c have a wait parameter that can be set to one
> > if
%rbp
8109bf3b: c3 retq
8109bf3c: 0f 1f 40 00 nopl 0x0(%rax)
Cc: Andrew Morton
Signed-off-by: Javi Merino
---
include/linux/smp.h |6 +++---
kernel/smp.c|6 +++---
2 files changed, 6 insertions(+), 6 deletions(-)
diff --
%rbp
8109bf3b: c3 retq
8109bf3c: 0f 1f 40 00 nopl 0x0(%rax)
Cc: Andrew Morton
Signed-off-by: Javi Merino
---
include/linux/smp.h |6 +++---
kernel/smp.c|6 +++---
2 files changed, 6 insertions(+), 6 deletions(-)
diff --
15c3597d (dt/platform: allow device name to be overridden) added a
lookup parameter to of_platform_populate() but did not update the
documentation. This patch adds the missing documentation entry.
Cc: Grant Likely
Cc: Jiri Kosina
Signed-off-by: Javi Merino
---
drivers/of/platform.c |1
Eduardo, Rui,
On Fri, Jun 03, 2016 at 10:25:31AM +0100, Javi Merino wrote:
> When the devfreq cooling device was designed, it was an oversight not to
> pass a pointer to the struct devfreq as the first parameters of the
> callbacks. The design patterns of the kernel suggest it f
On Tue, Sep 27, 2016 at 09:46:57AM +0800, Zhang Rui wrote:
> On 一, 2016-09-19 at 10:18 +0900, Inhyuk Kang wrote:
> > It is necessary to be added governor at each thermal_zone.
> > Because some governors should be operated in the during the kernel
> > booting
> > in order to avoid heating problem.
>
On Wed, Sep 07, 2016 at 09:35:39AM +0900, Inhyuk Kang wrote:
> The last_load is updated not cpufreq_get_actual_power() function call
> but cpufreq_get_requested_power() function call.
Yep, my bad. Thanks for fixing it!
> Signed-off-by: Inhyuk Kang
Acked-by: Javi Merino
>
> The trace events thermal_power_devfreq_get_power and
> thermal_power_devfreq_limit are only used when CONFIG_DEVFREQ_THERMAL
> is set. Make those events only defined when that is set as well.
>
> Signed-off-by: Steven Rostedt (VMware)
Acked-by: Javi Merino
> ---
> Index: linux-t
> The trace events thermal_power_cpu_get_power and
> thermal_power_cpu_limit are only used when CONFIG_CPU_THERMAL is set.
> Make those events only defined when that is set as well.
>
> Signed-off-by: Steven Rostedt (VMware)
Acked-by: Javi Merino
> ---
> Index: linux-t
On Tue, Oct 24, 2017 at 01:20:39PM +0530, Arvind Yadav wrote:
> pr_err() messages should end with a new-line to avoid other messages
> being concatenated.
>
> Signed-off-by: Arvind Yadav
FWIW,
Acked-by: Javi Merino
> ---
> drivers/thermal/cpu_cooling.c | 2 +-
> 1 file
On Fri, Aug 28, 2015 at 03:18:20AM +0100, Daniel Kurtz wrote:
> On Wed, Aug 26, 2015 at 9:26 PM, Javi Merino wrote:
> > Thermal zones created using thermal_zone_device_create() may not have
> > tzp. As the governor gets its parameters from there, allocate it while
> > the
Hi Linus,
On Thu, Aug 27, 2015 at 04:49:37PM +0100, Javi Merino wrote:
> On Tue, Aug 25, 2015 at 07:22:35PM +0100, Javi Merino wrote:
> > Commit cf736ea6f902 ("thermal: power_allocator: do not use devm*
> > interfaces") forgot to change a devm_kcalloc() to jus
On Tue, Aug 25, 2015 at 07:53:48PM +0100, Javi Merino wrote:
> On Mon, Aug 17, 2015 at 07:21:41PM +0100, Javi Merino wrote:
> > Commit c36cf0717631 ("thermal: cpu_cooling: implement the power
> > cooling device API") introduced two bugs: a call to kcalloc() (that
> >
Hi Steve,
On Thu, Sep 10, 2015 at 06:19:28PM +0100, Steven Rostedt wrote:
> On Thu, 10 Sep 2015 18:09:31 +0100
> Javi Merino wrote:
>
> > Tracing is useful for debugging and performance tuning. Add similar
> > traces to what's present in the cpu cooling device.
>
ggested by Eduardo Valentin.
- power_actor_get_min_power() moved to a patch of its own.
Changes since v2:
- Typos suggested by Daniel Kurtz
Changes since v1:
- Let the power allocator governor operate if the thermal zone
doesn't have tzp as suggested by Chung-yih Wang
Javi Merino
: Zhang Rui
Cc: Eduardo Valentin
Reviewed-by: Daniel Kurtz
Signed-off-by: Javi Merino
---
While this would be easier to do by just ignoring the thermal zone if
there was no tzp, I think the approach in this patch provides a more
consistent behavior for the system integrator as it doesn't m
oints they have.
Cc: Zhang Rui
Cc: Eduardo Valentin
Signed-off-by: Javi Merino
---
Documentation/thermal/power_allocator.txt | 2 +-
drivers/thermal/power_allocator.c | 101 +-
2 files changed, 58 insertions(+), 45 deletions(-)
diff --git a/Document
The thermal core already has a function to get the maximum power of a
cooling device: power_actor_get_max_power(). Add a function to get the
minimum power of a cooling device.
Cc: Zhang Rui
Cc: Eduardo Valentin
Signed-off-by: Javi Merino
---
drivers/thermal/thermal_core.c | 28
ces.
Cc: Zhang Rui
Cc: Eduardo Valentin
Signed-off-by: Javi Merino
---
drivers/thermal/power_allocator.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/thermal/power_allocator.c
b/drivers/thermal/power_allocator.c
index 78d589e7e65f..8a0d801ed29b 100644
--- a/drivers/thermal/po
it
doesn't need to be mandatory. Relax the requirement and allow the
governor to bind to thermal zones that don't provide it by estimating it
from the cooling devices' power model.
Cc: Zhang Rui
Cc: Eduardo Valentin
Signed-off-by: Javi Merino
---
drivers/therma
On Wed, Sep 09, 2015 at 06:10:22AM +0100, Eduardo Valentin wrote:
> Hi
Hi Eduardo,
> On Thu, Aug 27, 2015 at 11:55:49AM +0100, Javi Merino wrote:
> > From: Ørjan Eide
> >
> > Add a generic thermal cooling device for devfreq, that is similar to
> > cpu_cooling
On Mon, Oct 12, 2015 at 09:23:28AM +, Chen, Yu C wrote:
> Hi, Javi
> Sorry for my late response,
>
> > -Original Message-
> > From: Javi Merino [mailto:javi.mer...@arm.com]
> > Sent: Wednesday, September 30, 2015 12:02 AM
> > To: Chen, Yu C
> &g
On Wed, Oct 14, 2015 at 07:23:55PM +, Chen, Yu C wrote:
> > -Original Message-
> > From: Javi Merino [mailto:javi.mer...@arm.com]
> > Sent: Thursday, October 15, 2015 1:08 AM
> > To: Chen, Yu C
> > Cc: linux...@vger.kernel.org; edubez...@gmail.c
On Wed, Aug 26, 2015 at 02:26:39PM +0100, Javi Merino wrote:
> Relax the thermal governor requirements of sustainable_power and at
> least two trip points so that it can be bound to any thermal zone.
> Its behavior won't be optimal, it would be the best it can with the
&
Hi Yu,
On Tue, Oct 20, 2015 at 01:44:20AM +, Chen, Yu C wrote:
> > -Original Message-
> > From: Javi Merino [mailto:javi.mer...@arm.com]
> > Sent: Thursday, October 15, 2015 10:05 PM
> > To: Chen, Yu C
> > Cc: linux...@vger.kernel.org; edubez...@gmail.co
On Tue, Sep 29, 2015 at 09:33:30PM +0100, Andrew Morton wrote:
> On Mon, 28 Sep 2015 23:28:34 +0200 Andrea Arcangeli
> wrote:
>
> > During boot I get a div by zero Oops regression starting in v4.3-rc3.
> >
> > ...
> >
> > --- a/drivers/thermal/power_allocator.c
> > +++ b/drivers/thermal/power_a
On Tue, Oct 09, 2018 at 12:24:55PM -0400, Thara Gopinath wrote:
> Thermal governors can respond to an overheat event for a cpu by
> capping the cpu's maximum possible frequency. This in turn
> means that the maximum available compute capacity of the
> cpu is restricted. But today in linux kernel, i
On Tue, Oct 09, 2018 at 12:25:01PM -0400, Thara Gopinath wrote:
> cpu_capacity relflects the maximum available capacity of a cpu. Thermal
> pressure on a cpu means this maximum available capacity is reduced. This
> patch reduces the average thermal pressure for a cpu from its maximum
> available ca
Hi Viresh,
On Tue, Dec 09, 2014 at 01:59:39AM +, Viresh Kumar wrote:
> On 8 December 2014 at 19:52, Javi Merino wrote:
> > Ok, changed it into:
> >
> > cpu = cpumask_any(&cpufreq_device->allowed_cpus);
> > dev = get_cpu
On Tue, Dec 09, 2014 at 10:36:46AM +, Viresh Kumar wrote:
> On 9 December 2014 at 16:02, Javi Merino wrote:
> > Sorry but I don't follow. __cpufreq_cooling_register() is passed a
> > clip_cpus mask, not a single cpu. How do I get "the cpu for which
> > __cpufr
On Tue, Dec 09, 2014 at 11:06:46AM +, Viresh Kumar wrote:
> On 9 December 2014 at 16:30, Javi Merino wrote:
> > Ok, how about this then? I've pasted the whole commit so as to avoid
> > confusion.
>
> Yeah, the cpu_dev part looks fine now.
Great, thanks!
--
To
On Mon, Dec 08, 2014 at 04:04:52PM +, Dave P Martin wrote:
> On Mon, Dec 08, 2014 at 03:42:10PM +, Steven Rostedt wrote:
> > On Fri, 5 Dec 2014 19:04:12 +0000
> > "Javi Merino" wrote:
>
> [...]
>
> > > +
> > > +DEFINE_PRINT_ARRAY(u8,
On Tue, Dec 23, 2014 at 03:14:11PM +, Eduardo Valentin wrote:
> Hi Javi
>
> On Fri, Dec 05, 2014 at 07:04:16PM +0000, Javi Merino wrote:
> > Add three optional callbacks to the cooling device interface to allow
> > them to express power. In addition to the call
pt to
> send a couple of feedback here..
Yes, some SMTP servers here are known to do that and I was using the
wrong one. Sorry for that, it should not happen again.
> On Tue, Dec 09, 2014 at 11:00:43AM +, Javi Merino wrote:
> > On Tue, Dec 09, 2014 at 10:36:46AM +, Viresh Kuma
On Fri, Jan 02, 2015 at 03:53:00PM +, Eduardo Valentin wrote:
> On Fri, Dec 05, 2014 at 07:04:20PM +0000, Javi Merino wrote:
> > From: Punit Agrawal
> >
> > Introduce an optional property called, sustainable-power, which
> > represents the power (in mW) which
Hi Eduardo,
On Mon, Jan 05, 2015 at 09:04:09PM +, Eduardo Valentin wrote:
> On Mon, Jan 05, 2015 at 03:37:10PM +0000, Javi Merino wrote:
> > On Tue, Dec 23, 2014 at 03:14:11PM +, Eduardo Valentin wrote:
> > > Hi Javi
> > >
> > > On Fri, Dec 05, 2014 at
Hi Eduardo,
On Mon, Jan 05, 2015 at 08:44:53PM +, Eduardo Valentin wrote:
> On Mon, Jan 05, 2015 at 04:53:40PM +0000, Javi Merino wrote:
> > On Fri, Jan 02, 2015 at 02:37:23PM +, Eduardo Valentin wrote:
> > > On Tue, Dec 09, 2014 at 11:00:43AM +, Javi Merino wrote:
&
Hi Eduardo,
On Fri, Jan 02, 2015 at 03:46:24PM +, Eduardo Valentin wrote:
> On Fri, Dec 05, 2014 at 07:04:18PM +0000, Javi Merino wrote:
> > The power allocator governor is a thermal governor that controls system
> > and device power allocation to control temperature. Co
On Tue, Jan 06, 2015 at 01:13:03PM +, Eduardo Valentin wrote:
> On Tue, Jan 06, 2015 at 09:42:15AM +0000, Javi Merino wrote:
> > On Fri, Jan 02, 2015 at 03:53:00PM +, Eduardo Valentin wrote:
> > > On Fri, Dec 05, 2014 at 07:04:20PM +, Javi Merino wrote:
> >
Hi Eduardo,
On Tue, Jan 06, 2015 at 02:18:36PM +, Eduardo Valentin wrote:
> On Tue, Jan 06, 2015 at 01:23:42PM +0000, Javi Merino wrote:
> > On Fri, Jan 02, 2015 at 03:46:24PM +, Eduardo Valentin wrote:
> > > On Fri, Dec 05, 2014 at 07:04:18PM +, Javi Merino wrote:
in (1):
tracing: Add array printing helpers
Javi Merino (7):
tools lib traceevent: Generalize numeric argument
tools lib traceevent: Add support for __print_u{8,16,32,64}_array()
thermal: let governors have private data for each thermal zone
thermal: extend the cooling device API to inc
From: Dave Martin
If a trace event contains an array, there is currently no standard
way to format this for text output. Drivers are currently hacking
around this by a) local hacks that use the trace_seq functionailty
directly, or b) just not printing that information. For fixed size
arrays, fo
some initialization
and teardown when they are bound/unbound to a tz and possibly store that
information in the governor_data field of the struct
thermal_zone_device.
Cc: Zhang Rui
Cc: Eduardo Valentin
Signed-off-by: Javi Merino
---
drivers/thermal/thermal_core.c | 83
Add three optional callbacks to the cooling device interface to allow
them to express power. In addition to the callbacks, add helpers to
identify cooling devices that implement the power cooling device API.
Cc: Zhang Rui
Cc: Eduardo Valentin
Signed-off-by: Javi Merino
---
Documentation
Add trace events for the power allocator governor and the power actor
interface of the cpu cooling device.
Cc: Zhang Rui
Cc: Eduardo Valentin
Cc: Steven Rostedt
Cc: Frederic Weisbecker
Cc: Ingo Molnar
Signed-off-by: Javi Merino
---
drivers/thermal/cpu_cooling.c | 26
udget does not exceed the control temperature.
Cc: Zhang Rui
Cc: Eduardo Valentin
Signed-off-by: Punit Agrawal
Signed-off-by: Javi Merino
---
Documentation/thermal/power_allocator.txt | 196
drivers/thermal/Kconfig | 15 +
drivers/thermal/Makefile
From: Punit Agrawal
Introduce an optional property called, sustainable-power, which
represents the power (in mW) which the thermal zone can safely
dissipate.
If provided the property is parsed and associated with the thermal
zone via the thermal zone parameters.
Cc: Zhang Rui
Cc: Eduardo Valen
-off-by: Punit Agrawal
Signed-off-by: Javi Merino
---
Documentation/thermal/cpu-cooling-api.txt | 144 +-
drivers/thermal/cpu_cooling.c | 431 +-
include/linux/cpu_cooling.h | 49 +++-
3 files changed, 611 insertions(+), 13 deletions
Trace can now generate traces with u8, u16, u32 and u64 dynamic
arrays. Add support to parse them.
Cc: Arnaldo Carvalho de Melo
Cc: Steven Rostedt
Cc: Jiri Olsa
Signed-off-by: Javi Merino
---
tools/lib/traceevent/event-parse.c | 62 +++---
tools/lib
Numeric arguments can be in different bases, so rename it to num so
that they can be used for formats other than PRINT_HEX
Cc: Steven Rostedt
Cc: Arnaldo Carvalho de Melo
Cc: Jiri Olsa
Signed-off-by: Javi Merino
---
tools/lib/traceevent/event-parse.c | 26 +-
tools
wer_table;
> +=09cpufreq_device->dyn_power_table_entries =3D i;
> +
>
> I have seen this a lot, while I was in ARM. Had to adopt some work-arounds to
> get over it. :)
Sigh. Care to share them (privately I guess)?
> On Sat, Dec 6, 2014 at 12:34 AM, Javi Merino wrote:
>
> >
On Mon, Dec 08, 2014 at 01:31:35PM +, Viresh Kumar wrote:
> On 8 December 2014 at 18:20, Javi Merino wrote:
> > Is this loop pointless? I seem to recall that it was needed but I
> > forgot the details. If you think it is, I can remove it.
>
> Yes it is pointless. The C
Hi Rui,
On Mon, Dec 08, 2014 at 04:11:32AM +, Zhang Rui wrote:
> On Fri, 2014-12-05 at 19:04 +0000, Javi Merino wrote:
> > A governor may need to store its current state between calls to
> > throttle(). That state depends on the thermal zone, so store it as
> > p
nting helpers
Javi Merino (2):
tools lib traceevent: factor out allocating and processing args
tools lib traceevent: Add support for __print_array()
include/linux/ftrace_event.h | 4 +
include/trace/ftrace.h | 9 +++
kernel/trace/trace_output.c| 44 ++
tool
: Arnaldo Carvalho de Melo
Cc: Steven Rostedt
Cc: Jiri Olsa
Signed-off-by: Javi Merino
---
tools/lib/traceevent/event-parse.c | 77 --
1 file changed, 40 insertions(+), 37 deletions(-)
diff --git a/tools/lib/traceevent/event-parse.c
b/tools/lib/traceevent/event
, they take a pointer and element count: they can be
used with __get_dynamic_array() for use with dynamic arrays.
Cc: Steven Rostedt
Cc: Ingo Molnar
Signed-off-by: Dave Martin
Signed-off-by: Javi Merino
---
include/linux/ftrace_event.h | 4
include/trace/ftrace.h | 9
Trace can now generate traces with variable element size arrays. Add
support to parse them.
Cc: Namhyung Kim
Cc: Arnaldo Carvalho de Melo
Cc: Steven Rostedt
Cc: Jiri Olsa
Signed-off-by: Javi Merino
---
tools/lib/traceevent/event-parse.c | 94 ++
tools
t
Cc: Greg Kroah-Hartman
Signed-off-by: Javi Merino
---
fs/sysfs/group.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/sysfs/group.c b/fs/sysfs/group.c
index 7d2a860ba788..2554d8835b48 100644
--- a/fs/sysfs/group.c
+++ b/fs/sysfs/group.c
@@ -99,7 +99,7 @@ stati
Trace can now generate traces with variable element size arrays. Add
support to parse them.
Cc: Namhyung Kim
Cc: Arnaldo Carvalho de Melo
Cc: Steven Rostedt
Cc: Jiri Olsa
Signed-off-by: Javi Merino
---
tools/lib/traceevent/event-parse.c | 127 +
tools
, they take a pointer and element count: they can be
used with __get_dynamic_array() for use with dynamic arrays.
Cc: Steven Rostedt
Cc: Ingo Molnar
Signed-off-by: Dave Martin
Signed-off-by: Javi Merino
---
Changes since v1[0]
- Replaced the DEFINE_PRINT_ARRAY macros with a single
On Fri, Jan 16, 2015 at 02:22:02AM +, Steven Rostedt wrote:
> On Thu, 15 Jan 2015 16:50:58 +
> Javi Merino wrote:
>
> > +const char *
> > +ftrace_print_array_seq(struct trace_seq *p, const void *buf, int
> > buf_len,
> > + size_t el_siz
On Fri, Jan 16, 2015 at 02:35:19AM +, Steven Rostedt wrote:
> On Thu, 15 Jan 2015 12:05:52 -0500
> Javi Merino wrote:
>
> > Trace can now generate traces with variable element size arrays. Add
> > support to parse them.
> >
> > Cc: Namhyung Kim
> &g
, they take a pointer and element count: they can be
used with __get_dynamic_array() for use with dynamic arrays.
Cc: Steven Rostedt
Cc: Ingo Molnar
Signed-off-by: Dave Martin
Signed-off-by: Javi Merino
---
Changes since v2[0]:
- Changed BUG() into a trace_seq_printf()
- Add BUILD_BUG_ON
: Arnaldo Carvalho de Melo
Cc: Steven Rostedt
Cc: Jiri Olsa
Signed-off-by: Javi Merino
---
This patch wasn't part of v2. It avoids repeating code in patch 3.
tools/lib/traceevent/event-parse.c | 77 --
1 file changed, 40 insertions(+), 37 deletions(-)
Trace can now generate traces with variable element size arrays. Add support
to parse them.
Cc: Namhyung Kim
Cc: Arnaldo Carvalho de Melo
Cc: Steven Rostedt
Cc: Jiri Olsa
Signed-off-by: Javi Merino
---
Changes since v2[0]:
- Avoid repeating the alloc and process of fields in
On Wed, Jan 28, 2015 at 03:35:57AM +, Steven Rostedt wrote:
> On Mon, 26 Jan 2015 12:11:49 +
> Javi Merino wrote:
>
> > From: Dave Martin
> >
> > If a trace event contains an array, there is currently no standard
> > way to format this for text outpu
On Wed, Jan 28, 2015 at 11:26:09AM +, Javi Merino wrote:
> On Wed, Jan 28, 2015 at 03:35:57AM +, Steven Rostedt wrote:
> > On Mon, 26 Jan 2015 12:11:49 +
> > Javi Merino wrote:
> >
> > > From: Dave Martin
> > >
> > > If a trac
Add three optional callbacks to the cooling device interface to allow
them to express power. In addition to the callbacks, add helpers to
identify cooling devices that implement the power cooling device API.
Cc: Zhang Rui
Cc: Eduardo Valentin
Signed-off-by: Javi Merino
---
drivers/thermal
aced the cooling device interface with a separate power actor
API
- Addressed most of Eduardo's comments
- Incorporated ftrace support for bitmask to trace cpumasks
Cheers,
Javi & Punit
Javi Merino (6):
thermal: let governors have private data for each thermal zone
thermal: exte
From: Punit Agrawal
Introduce an optional property called, sustainable-power, which
represents the power (in mW) which the thermal zone can safely
dissipate.
If provided the property is parsed and associated with the thermal
zone via the thermal zone parameters.
Cc: Zhang Rui
Cc: Eduardo Valen
Add trace events for the power allocator governor and the power actor
interface of the cpu cooling device.
Cc: Zhang Rui
Cc: Eduardo Valentin
Cc: Steven Rostedt
Cc: Frederic Weisbecker
Cc: Ingo Molnar
Signed-off-by: Javi Merino
---
drivers/thermal/cpu_cooling.c | 31
It's useful for tuning to be able to edit thermal_zone_parameters from
userspace. Export them to the thermal_zone sysfs so that they can be
easily changed.
Cc: Zhang Rui
Cc: Eduardo Valentin
Signed-off-by: Javi Merino
---
Documentation/thermal/sysfs-api.txt | 52 +
dr
udget does not exceed the control temperature.
Cc: Zhang Rui
Cc: Eduardo Valentin
Signed-off-by: Punit Agrawal
Signed-off-by: Javi Merino
---
Documentation/thermal/power_allocator.txt | 241 +++
drivers/thermal/Kconfig | 15 +
drivers/thermal/Makefile
some initialization
and teardown when they are bound/unbound to a tz and possibly store that
information in the governor_data field of the struct
thermal_zone_device.
Cc: Zhang Rui
Cc: Eduardo Valentin
Signed-off-by: Javi Merino
---
Hi Rui,
You said[0] that you had applied it but I can't s
-off-by: Punit Agrawal
Signed-off-by: Javi Merino
---
Documentation/thermal/cpu-cooling-api.txt | 156 +-
drivers/thermal/cpu_cooling.c | 480 +-
include/linux/cpu_cooling.h | 39 +++
3 files changed, 670 insertions(+), 5 deletions
take a pointer and element count: they can be
used with __get_dynamic_array() for use with dynamic arrays.
Cc: Steven Rostedt
Cc: Ingo Molnar
Signed-off-by: Dave Martin
Signed-off-by: Javi Merino
---
include/linux/ftrace_event.h | 4
include/trace/ftrace.h | 9 +
kernel
vor of the one in
kernel.h
Javi Merino (4):
kernel.h: Implement DIV_ROUND_CLOSEST_ULL
clk: bcm/kona: use DIV_ROUND_CLOSEST_ULL()
cpuidle: menu: use DIV_ROUND_CLOSEST_ULL()
media: cxd2820r: use DIV_ROUND_CLOSEST_ULL()
drivers/clk/bcm/clk-kona.c
Now that the kernel provides DIV_ROUND_CLOSEST_ULL(), drop the internal
implementation and use the kernel one.
Cc: Mike Turquette
Cc: Stephen Boyd
Cc: Alex Elder
Signed-off-by: Javi Merino
---
I've only compile-tested this, I don't have the hardware to test it.
drivers/clk/bcm/
Now that the kernel provides DIV_ROUND_CLOSEST_ULL(), drop the internal
implementation and use the kernel one.
Cc: Antti Palosaari
Cc: Mauro Carvalho Chehab
Signed-off-by: Javi Merino
---
I've only compile-tested it, I don't have the hardware to run it.
drivers/media/dvb
Now that the kernel provides DIV_ROUND_CLOSEST_ULL(), drop the internal
implementation and use the kernel one.
Cc: "Rafael J. Wysocki"
Cc: Mel Gorman
Cc: Stephen Hemminger
Signed-off-by: Javi Merino
---
drivers/cpuidle/governors/menu.c | 8 +---
1 file changed, 1 inser
We have grown a number of different implementations of
DIV_ROUND_CLOSEST_ULL throughout the kernel. Move the i915 one to
kernel.h so that it can be reused.
Cc: Daniel Vetter
Cc: Jani Nikula
Cc: David Airlie
Cc: Darrick J. Wong
Cc: Guenter Roeck
Cc: Andrew Morton
Signed-off-by: Javi Merino
On Fri, Mar 20, 2015 at 01:51:36PM +, Alex Elder wrote:
> On 03/20/2015 06:14 AM, Javi Merino wrote:
> > Now that the kernel provides DIV_ROUND_CLOSEST_ULL(), drop the internal
> > implementation and use the kernel one.
> >
> > Cc: Antti Palosaari
> > Cc:
rnel/1897935
[1] http://thread.gmane.org/gmane.linux.kernel/1896232
Javi Merino (2):
tools lib traceevent: factor out allocating and processing args
tools lib traceevent: Add support for __print_array()
tools/lib/traceevent/event-parse.c | 158 +
tools/
Melo
Cc: Jiri Olsa
Acked-by: Steven Rostedt
Acked-by: Namhyung Kim
Signed-off-by: Javi Merino
---
tools/lib/traceevent/event-parse.c | 77 --
1 file changed, 40 insertions(+), 37 deletions(-)
diff --git a/tools/lib/traceevent/event-parse.c
b/tools/lib
Since 6ea22486ba46 ("tracing: Add array printing helper") trace can
traces with variable element size arrays. Add support to parse them.
Cc: Arnaldo Carvalho de Melo
Cc: Jiri Olsa
Acked-by: Steven Rostedt
Acked-by: Namhyung Kim
Signed-off-by: Javi Merino
---
tools/lib/tracee
On Fri, Mar 20, 2015 at 06:19:26PM +, Emil Velikov wrote:
> On 20 March 2015 at 11:14, Javi Merino wrote:
> > We have grown a number of different implementations of
> > DIV_ROUND_CLOSEST_ULL throughout the kernel. Move the i915 one to
> > kernel.h so that it can be reuse
trace_seq *s, void
> *data, int size,
> } else if (el_size == 4) {
> trace_seq_printf(s, "%u", *(uint32_t *)num);
> } else if (el_size == 8) {
> - trace_seq_printf(s, "%lu", *(uin
On Wed, Apr 15, 2015 at 06:48:20AM +0100, Eduardo Valentin wrote:
> Hello Rui,
>
> Please pull from
>
> git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal
> linus
>
> to receive Thermal-SoC Management updates for v4.1-rc1 with top-most
>
> 55920e072776533fd314fb3d9b69c8
On Wed, Apr 29, 2015 at 05:06:22PM +0100, Steven Rostedt wrote:
> On Wed, 29 Apr 2015 17:02:50 +0100
> Alex Bennée wrote:
>
> >
> > Steven Rostedt writes:
> >
> > > On Wed, 29 Apr 2015 16:18:46 +0100
> > > Alex Bennée wrote:
> > >
> > >> The only caller to this function (__print_array) was ge
Hi Steve,
On Fri, Feb 27, 2015 at 02:15:05PM +, Steven Rostedt wrote:
> On Fri, 27 Feb 2015 12:32:32 +
> Javi Merino wrote:
> > On Wed, Jan 28, 2015 at 12:48:55PM +, Javi Merino wrote:
> > > Trace can now generate traces with variable element size arrays. Add
&
gt; >>>
> >>> Regards,
> >>> Lukasz
> >>>
> >>> MAINTAINERS | 2 +-
> >>> 1 file changed, 1 insertion(+), 1 deletion(-)
> >>>
> >>> diff --git a/MAINTAINERS b/MAINTAINERS
> >>> index f32eb
On Thu, Jul 31, 2014 at 12:10:40AM +0100, Matt Longnecker wrote:
> Some hardware can react autonomously at a programmed temperature.
> For example, an SoC might implement a last ditch throttle or a
> hardware thermal shutdown. The driver for such a device can
> register itself as a cooling_device w
Hi,
checkpatch complains about the spaces before the close parenthesis in
trace events:
ERROR: space prohibited before that close parenthesis ')'
#94: FILE: include/trace/events/thermal.h:14:
+ __field(unsigned int, freq )
However, in that directory, that's actually the norm,
Document struct struct thermal_zone_device and struct thermal_governor
fields and their use by the thermal framework code.
Cc: Zhang Rui
Cc: Eduardo Valentin
Signed-off-by: Javi Merino
---
Hi linux-pm,
I have some patches that add new fields to these structures but I
don't have a good
Hi Amit,
On Thu, May 08, 2014 at 03:37:57PM +0100, Amit Daniel Kachhap wrote:
> This patch adds notification support for those clients of cpu_cooling
> APIs which may want to do something interesting after receiving these
> cpu_cooling events. The notifier structure passed is of both Set/Get type.
some initialization
and teardown when they are bound/unbound to a tz and possibly store that
information in the governor_data field of the struct
thermal_zone_device.
Cc: Zhang Rui
Cc: Eduardo Valentin
Signed-off-by: Javi Merino
---
drivers/thermal/thermal_core.c | 83
mm=ksmtuned pid=3615 prio=120 orig_cpu=2 dest_cpu=3 cpumask=,000f
Link:
http://lkml.kernel.org/r/1399377998-14870-6-git-send-email-javi.mer...@arm.com
Link: http://lkml.kernel.org/r/20140506132238.22e13...@gandalf.local.home
Suggested-by: Javi Merino
Tested-by: Javi Merino
Signed-off-b
their OPPs in the OPP library.
Cc: Zhang Rui
Cc: Eduardo Valentin
Signed-off-by: Punit Agrawal
Signed-off-by: Javi Merino
---
Documentation/thermal/power_actor.txt | 46
drivers/thermal/Kconfig |5 +
drivers/thermal/power_actor/Kconfig |9 +
drivers
Document struct thermal_zone_device and struct thermal_governor fields
and their use by the thermal framework code.
Cc: Zhang Rui
Cc: Eduardo Valentin
Signed-off-by: Javi Merino
---
Hi linux-pm,
This was sent as a separate patch to linux-pm and can be merged
independently, as it documents
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