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From: Christoph Hellwig <hch@infradead.org>
To: Matthew Wilcox <willy@infradead.org>
Cc: "Darrick J. Wong" <darrick.wong@oracle.com>,
	Yu Kuai <yukuai3@huawei.com>,
	hch@infradead.org, david@fromorbit.com,
	linux-xfs@vger.kernel.org, linux-fsdevel@vger.kernel.org,
	linux-kernel@vger.kernel.org, yi.zhang@huawei.com
Subject: Re: [RFC PATCH V2] iomap: add support to track dirty state of sub pages
Date: Fri, 21 Aug 2020 07:10:19 +0100	[thread overview]
Message-ID: <20200821061019.GD31091@infradead.org> (raw)
In-Reply-To: <20200818165019.GT17456@casper.infradead.org>

On Tue, Aug 18, 2020 at 05:50:19PM +0100, Matthew Wilcox wrote:
> Looks like Christoph changed his mind sometime between that message
> and the first commit: 9dc55f1389f9569acf9659e58dd836a9c70df217

No, as Darrick pointed out it was all about the header dependency.

> My THP patches convert the bit array to be per-block rather than
> per-sector, so this is all going to go away soon ;-)

I've asked a while ago, but let me repeat:  Can you split out all the
useful iomap bits that are not directly dependent on the new THP
infrastructure and send them out ASAP?  I'd like to pre-load this
work at least a merge window before the actual THP bits.

  parent reply	other threads:[~2020-08-21  6:10 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-08-18 13:46 Yu Kuai
2020-08-18 15:53 ` Matthew Wilcox
2020-08-18 16:12   ` Darrick J. Wong
2020-08-18 16:50     ` Matthew Wilcox
2020-08-18 18:11       ` Darrick J. Wong
2020-08-21  6:10       ` Christoph Hellwig [this message]
2020-08-21 13:05         ` Matthew Wilcox

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