linux-ext4 - Re: [PATCH v2 08/12] fs: drop redundant check from __writeback_single

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Date:   Mon, 11 Jan 2021 11:52:29 +0100
From:   Christoph Hellwig <hch@....de>
To:     Eric Biggers <ebiggers@...nel.org>
Cc:     linux-fsdevel@...r.kernel.org, linux-xfs@...r.kernel.org,
        linux-ext4@...r.kernel.org, linux-f2fs-devel@...ts.sourceforge.net,
        Theodore Ts'o <tytso@....edu>, Christoph Hellwig <hch@....de>
Subject: Re: [PATCH v2 08/12] fs: drop redundant check from
 __writeback_single_inode()

On Fri, Jan 08, 2021 at 11:58:59PM -0800, Eric Biggers wrote:
> From: Eric Biggers <ebiggers@...gle.com>
> 
> wbc->for_sync implies wbc->sync_mode == WB_SYNC_ALL, so there's no need
> to check for both.  Just check for WB_SYNC_ALL.
> 
> Signed-off-by: Eric Biggers <ebiggers@...gle.com>

Looks good,

Reviewed-by: Christoph Hellwig <hch@....de>