On 2024/10/4 4:19, Steven Rostedt wrote:
> On Tue, 24 Sep 2024 17:45:15 +0800
> Wei Li wrote:
>
>> Another "hung task" error was reported during the test, and i figured out
>> the deadlock scenario is as follows:
>>
>> T1 [BP] | T2 [AP] | T3 [hwlatd/1]
On Tue, 24 Sep 2024 17:45:15 +0800
Wei Li wrote:
> Another "hung task" error was reported during the test, and i figured out
> the deadlock scenario is as follows:
>
> T1 [BP] | T2 [AP] | T3 [hwlatd/1]
>| T4
> work_for_cpu_fn() | cpuhp_thr
Another "hung task" error was reported during the test, and i figured out
the deadlock scenario is as follows:
T1 [BP] | T2 [AP] | T3 [hwlatd/1]
| T4
work_for_cpu_fn() | cpuhp_thread_fun() | kthread_fn()
| hwlat_ho
