From: Jens Axboe <axboe@kernel.dk>
To: John Garry <john.garry@huawei.com>
Cc: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] blk-mq-debugfs: Add decode for BLK_MQ_F_TAG_HCTX_SHARED
Date: Fri, 8 Jan 2021 08:20:37 -0700 [thread overview]
Message-ID: <d0fa03b0-55b3-c4aa-6a8f-ac8b9afd6d13@kernel.dk> (raw)
In-Reply-To: <1610096137-187414-1-git-send-email-john.garry@huawei.com>
On 1/8/21 1:55 AM, John Garry wrote:
> Showing the hctx flags for when BLK_MQ_F_TAG_HCTX_SHARED is set gives
> something like:
>
> root@debian:/home/john# more /sys/kernel/debug/block/sda/hctx0/flags
> alloc_policy=FIFO SHOULD_MERGE|TAG_QUEUE_SHARED|3
Applied, thanks.
--
Jens Axboe
next prev parent reply other threads:[~2021-01-08 15:21 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-08 8:55 John Garry
2021-01-08 15:20 ` Jens Axboe [this message]
2021-01-11 7:11 ` Hannes Reinecke
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