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Subject: Re: [PATCH 04/19] block: split block_class_lock
To:     Christoph Hellwig <hch@lst.de>, Jens Axboe <axboe@kernel.dk>
Cc:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        "Rafael J. Wysocki" <rafael@kernel.org>,
        Denis Efremov <efremov@linux.com>,
        "David S. Miller" <davem@davemloft.net>,
        Song Liu <song@kernel.org>, Al Viro <viro@zeniv.linux.org.uk>,
        Finn Thain <fthain@telegraphics.com.au>,
        Michael Schmitz <schmitzmic@gmail.com>,
        linux-block@vger.kernel.org, linux-kernel@vger.kernel.org,
        linux-ide@vger.kernel.org, linux-raid@vger.kernel.org,
        linux-scsi@vger.kernel.org, linux-m68k@lists.linux-m68k.org
References: <20200903080119.441674-1-hch@lst.de>
 <20200903080119.441674-5-hch@lst.de>
From:   Hannes Reinecke <hare@suse.de>
Message-ID: <4949537e-d164-f5c0-6342-f74e9e0deba2@suse.de>
Date:   Fri, 4 Sep 2020 12:19:11 +0200
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On 9/3/20 10:01 AM, Christoph Hellwig wrote:
> Split the block_class_lock mutex into one each to protect bdev_map
> and major_names.
> 
> Signed-off-by: Christoph Hellwig <hch@lst.de>
> ---
>   block/genhd.c | 29 +++++++++++++++--------------
>   1 file changed, 15 insertions(+), 14 deletions(-)
> 
Reviewed-by: Hannes Reinecke <hare@suse.de>

Cheers,

Hannes
-- 
Dr. Hannes Reinecke                Kernel Storage Architect
hare@suse.de                              +49 911 74053 688
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