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From: Ming Lei <ming.lei@redhat.com>
To: Jens Axboe <axboe@kernel.dk>, Christoph Hellwig <hch@lst.de>
Cc: linux-block@vger.kernel.org, Jan Kara <jack@suse.cz>
Subject: Re: [PATCH V2] blk-mq: update hctx->dispatch_busy in case of real scheduler
Date: Tue, 15 Jun 2021 05:56:23 +0800	[thread overview]
Message-ID: <YMfQh/eWzsbejQlL@T590> (raw)
In-Reply-To: <20210604000915.192286-1-ming.lei@redhat.com>

On Fri, Jun 04, 2021 at 08:09:15AM +0800, Ming Lei wrote:
> Commit 6e6fcbc27e77 ("blk-mq: support batching dispatch in case of io")
> starts to support io batching submission by using hctx->dispatch_busy.
> 
> However, blk_mq_update_dispatch_busy() isn't changed to update hctx->dispatch_busy
> in that commit, so fix the issue by updating hctx->dispatch_busy in case
> of real scheduler.
> 
> Reported-by: Jan Kara <jack@suse.cz>
> Reviewed-by: Jan Kara <jack@suse.cz>
> Fixes: 6e6fcbc27e77 ("blk-mq: support batching dispatch in case of io")
> Signed-off-by: Ming Lei <ming.lei@redhat.com>

Hello Jens,

Can you merge this patch if you are fine?

thanks,
Ming


      reply	other threads:[~2021-06-14 21:57 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-04  0:09 [PATCH V2] blk-mq: update hctx->dispatch_busy in case of real scheduler Ming Lei
2021-06-14 21:56 ` Ming Lei [this message]

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