linux-kernel - Re: [PATCH v6] iomap: support tail packing inline read

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Message-ID: <20210722165342.GA11435@lst.de>
Date:   Thu, 22 Jul 2021 18:53:42 +0200
From:   Christoph Hellwig <hch@....de>
To:     "Darrick J. Wong" <djwong@...nel.org>
Cc:     Christoph Hellwig <hch@....de>,
        Gao Xiang <hsiangkao@...ux.alibaba.com>,
        linux-erofs@...ts.ozlabs.org, linux-fsdevel@...r.kernel.org,
        LKML <linux-kernel@...r.kernel.org>,
        Matthew Wilcox <willy@...radead.org>,
        Andreas Gruenbacher <andreas.gruenbacher@...il.com>
Subject: Re: [PATCH v6] iomap: support tail packing inline read

On Thu, Jul 22, 2021 at 09:51:09AM -0700, Darrick J. Wong wrote:
> The commit message is a little misleading -- this adds support for
> inline data pages at nonzero (but page-aligned) file offsets, not file
> offsets into the page itself.  I suggest:

It actually adds both.  pos is the offset into the file.