linux-kernel - Re: [PATCH 3/3] iomap: Support arbitrarily many blocks per page

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Message-ID: <20200822060112.GC17129@infradead.org>
Date:   Sat, 22 Aug 2020 07:01:12 +0100
From:   Christoph Hellwig <hch@...radead.org>
To:     "Matthew Wilcox (Oracle)" <willy@...radead.org>
Cc:     Yu Kuai <yukuai3@...wei.com>, hch@...radead.org,
        darrick.wong@...cle.com, david@...morbit.com,
        linux-xfs@...r.kernel.org, linux-fsdevel@...r.kernel.org,
        linux-kernel@...r.kernel.org, yi.zhang@...wei.com
Subject: Re: [PATCH 3/3] iomap: Support arbitrarily many blocks per page

On Fri, Aug 21, 2020 at 01:46:06PM +0100, Matthew Wilcox (Oracle) wrote:
> Size the uptodate array dynamically and add a few debugging assertions.

Needs a rebase to not require i_blocks_per_page, and a somewhat more
details changelog that requires why we change this.  Otherwise this
looks good and should probably go in before the per-block uptodate
tracking.