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Date:   Thu, 25 May 2023 14:19:23 +0200
From:   Jan Kara <jack@suse.cz>
To:     Luis Chamberlain <mcgrof@kernel.org>
Cc:     hch@infradead.org, djwong@kernel.org, sandeen@sandeen.net,
        song@kernel.org, rafael@kernel.org, gregkh@linuxfoundation.org,
        viro@zeniv.linux.org.uk, jack@suse.cz, jikos@kernel.org,
        bvanassche@acm.org, ebiederm@xmission.com, mchehab@kernel.org,
        keescook@chromium.org, p.raghav@samsung.com, da.gomez@samsung.com,
        linux-fsdevel@vger.kernel.org, kernel@tuxforce.de,
        kexec@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/6] fs: add frozen sb state helpers
Message-ID: <20230525121923.ckj7hkaqonuyq447@quack3>
References: <20230508011717.4034511-1-mcgrof@kernel.org>
 <20230508011717.4034511-3-mcgrof@kernel.org>
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On Sun 07-05-23 18:17:13, Luis Chamberlain wrote:
> Provide helpers so that we can check a superblock frozen state.
> This will make subsequent changes easier to read. This makes
> no functional changes.
> 
> Reviewed-by: Jan Kara <jack@suse.cz>
> Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>

Just noticed one nit...

> diff --git a/fs/super.c b/fs/super.c
> index 0e9d48846684..46c6475fc765 100644
> --- a/fs/super.c
> +++ b/fs/super.c
> @@ -905,7 +905,7 @@ int reconfigure_super(struct fs_context *fc)
>  
>  	if (fc->sb_flags_mask & ~MS_RMT_MASK)
>  		return -EINVAL;
> -	if (sb->s_writers.frozen != SB_UNFROZEN)
> +	if (!(sb_is_unfrozen(sb)))
             ^ unneeded parenthesis here

								Honza
-- 
Jan Kara <jack@suse.com>
SUSE Labs, CR