Re: [PATCH v2] dm-verity: support block number limits for different ioprio classes

[Bart Van Assche <bvanassche@xxxxxxx>]

On 3/26/25 2:50 PM, Mikulas Patocka wrote:
> OK, so I'll set it to 8KiB.
>
> Do you think that I should increase this limit to "unlimited" for
> IOPRIO_CLASS_RT and disable this feature at all for IOPRIO_CLASS_NONE?

How about a single limit for all I/O priority classes? Running too much
work in tasklet context can cause all kinds of nasty issues, e.g. the
user interface seeming to freeze if the tasklet happens to run on the
same CPU core as the user interface code.

Thanks,

Bart.