2017-08-08 19:24 GMT+08:00 Peter Zijlstra :
> A: Because it messes up the order in which people normally read text.
> Q: Why is top-posting such a bad thing?
> A: Top-posting.
> Q: What is the most annoying thing in e-mail?On Tue, Aug 08, 2017 at
> 07:07:26PM +0800, Yafang Shao wrote:
Thanks for
A: Because it messes up the order in which people normally read text.
Q: Why is top-posting such a bad thing?
A: Top-posting.
Q: What is the most annoying thing in e-mail?On Tue, Aug 08, 2017 at 07:07:26PM
+0800, Yafang Shao wrote:
Okay.
I will submit the whole work in a new patch later.
2017-08-08 19:04 GMT+08:00 Peter Zijlstra :
> On Tue, Aug 08, 2017 at 06:36:41PM +0800, Yafang Shao wrote:
>> After this change got approved, I will try to make some changes in SysRq.
>
> No, that's not how it works. Show the whole work.
On Tue, Aug 08, 2017 at 06:36:41PM +0800, Yafang Shao wrote:
> After this change got approved, I will try to make some changes in SysRq.
No, that's not how it works. Show the whole work.
Hi Peter,
In oder to make it readable, I have comment in the patch why this
change is made,
- if (!state_filter || (p->state & state_filter))
+ /* in case we want to set TASK_RUNNING specifically */
+ if ((p->state != TASK_RUNNING ? p->state <<
On Tue, Aug 08, 2017 at 04:50:23PM +0800, Yafang Shao wrote:
> Hi Peter,
>
> The point is we call use it as bellow,
> show_state_filter(TASK_RUNNING);
> because TASK_RUNNING is 0, that will dump all tasks.
>
> Under some circumstance, we need this to dump only tasks in TASK_RUNNING
> state.
Hi Peter,
The point is we call use it as bellow,
show_state_filter(TASK_RUNNING);
because TASK_RUNNING is 0, that will dump all tasks.
Under some circumstance, we need this to dump only tasks in TASK_RUNNING state.
Thanks
Yafang
2017-08-08 16:30 GMT+08:00 Peter Zijlstra :
> On Tue, Aug 08,
On Tue, Aug 08, 2017 at 08:53:10PM +0800, Yafang Shao wrote:
> Sometimes we want to get tasks in TASK_RUNNING sepcifically,
> instead of dump all tasks.
> For example, when the loadavg are high, we want to dump
> tasks in TASK_RUNNING and TASK_UNINTERRUPTIBLE, which contribute
> to system load. But
Sometimes we want to get tasks in TASK_RUNNING sepcifically,
instead of dump all tasks.
For example, when the loadavg are high, we want to dump
tasks in TASK_RUNNING and TASK_UNINTERRUPTIBLE, which contribute
to system load. But mostly there're lots of tasks in Sleep state,
which occupies almost al
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