On Thu, May 2, 2013 at 11:58 AM, John Stultz wrote:
> On 05/02/2013 11:29 AM, Colin Cross wrote:
>>
>> On Thu, May 2, 2013 at 5:27 AM, Pavel Machek wrote:
>>>
>>>
dmesg is not the solution, it's not a stable api, it would require
constant parsing to make sure you didn't miss data
On 05/02/2013 11:29 AM, Colin Cross wrote:
On Thu, May 2, 2013 at 5:27 AM, Pavel Machek wrote:
dmesg is not the solution, it's not a stable api, it would require
constant parsing to make sure you didn't miss data before it fell out
of the ringbuffer, and sched_clock often does not (and
On Thu, May 2, 2013 at 5:27 AM, Pavel Machek wrote:
> Hi!
>
>> >> +#include
>> >> +#include
>> >> +#include
>> >> +#include
>> >> +#include
>> >> +#include
>> >> +#include
>> >> +
>> >> +static struct timespec suspend_time_before;
>> >> +static unsigned int time_in_suspend_bins[32];
>> >>
Hi!
> >> +#include
> >> +#include
> >> +#include
> >> +#include
> >> +#include
> >> +#include
> >> +#include
> >> +
> >> +static struct timespec suspend_time_before;
> >> +static unsigned int time_in_suspend_bins[32];
> >> +
> >> +#ifdef CONFIG_DEBUG_FS
> >> +static int
Hi!
+#include linux/debugfs.h
+#include linux/err.h
+#include linux/init.h
+#include linux/kernel.h
+#include linux/seq_file.h
+#include linux/syscore_ops.h
+#include linux/time.h
+
+static struct timespec suspend_time_before;
+static unsigned int time_in_suspend_bins[32];
+
On Thu, May 2, 2013 at 5:27 AM, Pavel Machek pa...@ucw.cz wrote:
Hi!
+#include linux/debugfs.h
+#include linux/err.h
+#include linux/init.h
+#include linux/kernel.h
+#include linux/seq_file.h
+#include linux/syscore_ops.h
+#include linux/time.h
+
+static struct timespec
On 05/02/2013 11:29 AM, Colin Cross wrote:
On Thu, May 2, 2013 at 5:27 AM, Pavel Machek pa...@ucw.cz wrote:
dmesg is not the solution, it's not a stable api, it would require
constant parsing to make sure you didn't miss data before it fell out
of the ringbuffer, and sched_clock often does
On Thu, May 2, 2013 at 11:58 AM, John Stultz john.stu...@linaro.org wrote:
On 05/02/2013 11:29 AM, Colin Cross wrote:
On Thu, May 2, 2013 at 5:27 AM, Pavel Machek pa...@ucw.cz wrote:
dmesg is not the solution, it's not a stable api, it would require
constant parsing to make sure you didn't
On Tue, Apr 30, 2013 at 5:29 PM, Pavel Machek wrote:
> Hi!
>
>> From: Colin Cross
>>
>> Below is a patch from android kernel that maintains a histogram of
>> suspend times. Please review and provide feedback.
>>
>> Prints the time spent in suspend in the kernel log, and keeps statistics
>> on
Hi!
> From: Colin Cross
>
> Below is a patch from android kernel that maintains a histogram of
> suspend times. Please review and provide feedback.
>
> Prints the time spent in suspend in the kernel log, and keeps statistics
> on the time spent in suspend in /sys/kernel/debug/suspend_time
>
>
From: Colin Cross
Below is a patch from android kernel that maintains a histogram of
suspend times. Please review and provide feedback.
Prints the time spent in suspend in the kernel log, and keeps statistics
on the time spent in suspend in /sys/kernel/debug/suspend_time
Cc: Android Kernel
From: Colin Cross ccr...@android.com
Below is a patch from android kernel that maintains a histogram of
suspend times. Please review and provide feedback.
Prints the time spent in suspend in the kernel log, and keeps statistics
on the time spent in suspend in /sys/kernel/debug/suspend_time
Cc:
Hi!
From: Colin Cross ccr...@android.com
Below is a patch from android kernel that maintains a histogram of
suspend times. Please review and provide feedback.
Prints the time spent in suspend in the kernel log, and keeps statistics
on the time spent in suspend in
On Tue, Apr 30, 2013 at 5:29 PM, Pavel Machek pa...@ucw.cz wrote:
Hi!
From: Colin Cross ccr...@android.com
Below is a patch from android kernel that maintains a histogram of
suspend times. Please review and provide feedback.
Prints the time spent in suspend in the kernel log, and keeps
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