Re: [PATCH v5] block: Add ioprio to block_rq tracepoint

[dongliang cui <cuidongliang390@xxxxxxxxx>]

On Tue, Jun 18, 2024 at 8:29 AM Chaitanya Kulkarni
<chaitanyak@xxxxxxxxxx> wrote:
>
> On 6/14/24 00:49, Dongliang Cui wrote:
> > Sometimes we need to track the processing order of requests with
> > ioprio set. So the ioprio of request can be useful information.
> >
> > Example：
> >
> > block_rq_insert: 8,0 RA 16384 () 6500840 + 32 be,0,6 [binder:815_3]
> > block_rq_issue: 8,0 RA 16384 () 6500840 + 32 be,0,6 [binder:815_3]
> > block_rq_complete: 8,0 RA () 6500840 + 32 be,0,6 [0]
> >
> > Signed-off-by: Dongliang Cui<dongliang.cui@xxxxxxxxxx>
>
> Looks useful to me.
>
> Reviewed-by: Chaitanya Kulkarni <kch@xxxxxxxxxx>
>
> -ck
>
>
kindly ping...