Re: [Crash-utility] [PATCH] Make "dev -d|-D" options parse sbitmap on Linux 4.18 and later
On 2022/06/10 16:48, lijiang wrote:
+ if (CRASHDEBUG(1))
+ fprintf(fp, "mq: using blk_mq_ctx counters\n");
Is the following information clearer?
fprintf(fp, "mq: using the blk_mq_ctx <rq_completed|rq_dispatched>
counters\n");
OK, applied with this:
crash> dev -d
MAJOR GENDISK NAME REQUEST_QUEUE TOTAL ASYNC SYNC DRV
mq: using blk_mq_ctx.rq_{completed,dispatched} counters
253 ffff8d19b60ca000 vda ffff8d19b623e240 0 0 0 N/A(MQ)
https://github.com/crash-utility/crash/commit/c07068266b41450ca6821ee0a1a...
Thanks,
Kazu
>
> Other changes look good, for this fix:
> Acked-by: Lianbo Jiang <lijiang(a)redhat.com
<mailto:lijiang@redhat.com>>n
>
> Thanks.
>
> +
> readmem(q + OFFSET(request_queue_queue_ctx), KVADDR, &queue_ctx,
> sizeof(ulong), "request_queue.queue_ctx",
> FAULT_ON_ERROR);
> --
> 2.31.1
>