Re: [PATCH 4/7] time: alarmtimer: Add the tracepoints for alarmtimer

2016-11-30 Thread Baolin Wang
On 29 November 2016 at 20:06, Thomas Gleixner wrote: > On Mon, 28 Nov 2016, John Stultz wrote: > >> From: Baolin Wang >> >> For system debugging, we sometimes want to know who sets one >> alarm timer, the time of the timer, when the timer started and >> fired and so on. Thus adding tracepoints ca

Re: [PATCH 4/7] time: alarmtimer: Add the tracepoints for alarmtimer

2016-11-30 Thread Baolin Wang
On 29 November 2016 at 20:06, Thomas Gleixner wrote: > On Mon, 28 Nov 2016, John Stultz wrote: > >> From: Baolin Wang >> >> For system debugging, we sometimes want to know who sets one >> alarm timer, the time of the timer, when the timer started and >> fired and so on. Thus adding tracepoints ca

Re: [PATCH 4/7] time: alarmtimer: Add the tracepoints for alarmtimer

2016-11-29 Thread Thomas Gleixner
On Mon, 28 Nov 2016, John Stultz wrote: > From: Baolin Wang > > For system debugging, we sometimes want to know who sets one > alarm timer, the time of the timer, when the timer started and > fired and so on. Thus adding tracepoints can help us trace the > alarmtimer information. > > For exampl

Re: [PATCH 4/7] time: alarmtimer: Add the tracepoints for alarmtimer

2016-11-29 Thread Baolin Wang
On 29 November 2016 at 17:12, Ingo Molnar wrote: > > * Baolin Wang wrote: > >> On 29 November 2016 at 15:23, Ingo Molnar wrote: >> > >> > * John Stultz wrote: >> > >> >> From: Baolin Wang >> >> >> >> For system debugging, we sometimes want to know who sets one >> >> alarm timer, the time of th

Re: [PATCH 4/7] time: alarmtimer: Add the tracepoints for alarmtimer

2016-11-29 Thread Ingo Molnar
* Baolin Wang wrote: > On 29 November 2016 at 15:23, Ingo Molnar wrote: > > > > * John Stultz wrote: > > > >> From: Baolin Wang > >> > >> For system debugging, we sometimes want to know who sets one > >> alarm timer, the time of the timer, when the timer started and > >> fired and so on. Thus

Re: [PATCH 4/7] time: alarmtimer: Add the tracepoints for alarmtimer

2016-11-29 Thread Baolin Wang
On 29 November 2016 at 15:23, Ingo Molnar wrote: > > * John Stultz wrote: > >> From: Baolin Wang >> >> For system debugging, we sometimes want to know who sets one >> alarm timer, the time of the timer, when the timer started and >> fired and so on. Thus adding tracepoints can help us trace the

Re: [PATCH 4/7] time: alarmtimer: Add the tracepoints for alarmtimer

2016-11-28 Thread Ingo Molnar
* John Stultz wrote: > From: Baolin Wang > > For system debugging, we sometimes want to know who sets one > alarm timer, the time of the timer, when the timer started and > fired and so on. Thus adding tracepoints can help us trace the > alarmtimer information. s/one alarm timer/an alarm time

[PATCH 4/7] time: alarmtimer: Add the tracepoints for alarmtimer

2016-11-28 Thread John Stultz
From: Baolin Wang For system debugging, we sometimes want to know who sets one alarm timer, the time of the timer, when the timer started and fired and so on. Thus adding tracepoints can help us trace the alarmtimer information. For example, when we debug the system supend/resume, if the system