|
> | |--22.44%--arch_local_irq_enable
>
> Best regards,
> Jim
>
> Original Message
> Subject: Re: PROBLEM: Long Workqueue delays V2
> From: Jim Baxter
> To:
> Date: Wed Aug 19 2020 14:12:24 GMT+0100 (British Summer Time)
&
%--__remove_mapping
| ||
| | --21.90%--arch_local_irq_restore
| |
| |--22.44%--arch_local_irq_enable
Best regards,
Jim
Original Message
Subject: Re: PROBLEM: Long Workqueue delays V2
From: Jim Baxter
Added linux-block List which may also be relevant to this issue.
Original Message
Subject: PROBLEM: Long Workqueue delays V2
From: Jim Baxter
To: linux-fsde...@vger.kernel.org, linux-kernel@vger.kernel.org,
linux...@kvack.org
CC: "Resch Carsten (CM/ESO6)" , "
Added linux-block List which may also be relevant to this issue.
On 18 Aug 2020 12:58, Jim Baxter wrote:
> I am asking this question again to include the fs-devel list.
>
>
> We have issues with the workqueue of the kernel overloading the CPU 0
> when we we disconnect a USB stick.
>
> This
I am asking this question again to include the fs-devel list.
We have issues with the workqueue of the kernel overloading the CPU 0
when we we disconnect a USB stick.
This results in other items on the shared workqueue being delayed by
around 6.5 seconds with a default kernel configuration and
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