From: Christoph Hellwig <hch@infradead.org>
To: Brian Foster <bfoster@redhat.com>
Cc: Christoph Hellwig <hch@infradead.org>,
linux-fsdevel@vger.kernel.org, linux-xfs@vger.kernel.org,
djwong@kernel.org, josef@toxicpanda.com, david@fromorbit.com
Subject: Re: [PATCH 2/2] iomap: make zero range flush conditional on unwritten mappings
Date: Tue, 27 Aug 2024 21:32:35 -0700 [thread overview]
Message-ID: <Zs6oY91eFfaFVrMw@infradead.org> (raw)
In-Reply-To: <Zs3hTiXLtuwXkYgU@bfoster>
On Tue, Aug 27, 2024 at 10:23:10AM -0400, Brian Foster wrote:
> Yeah, I agree with that. That was one of the minor appeals (to me) of the
> prototype I posted a while back that customizes iomap_truncate_page() to
> do unconditional zeroing instead of being an almost pointless wrapper
> for iomap_zero_range().
I only very vaguely remember that, you don't happen to have a pointer
to that?
next prev parent reply other threads:[~2024-08-28 4:32 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-22 14:59 [PATCH 0/2] iomap: flush dirty cache over unwritten mappings on zero range Brian Foster
2024-08-22 14:59 ` [PATCH 1/2] iomap: fix handling of dirty folios over unwritten extents Brian Foster
2024-08-22 14:59 ` [PATCH 2/2] iomap: make zero range flush conditional on unwritten mappings Brian Foster
2024-08-27 6:11 ` Christoph Hellwig
2024-08-27 14:23 ` Brian Foster
2024-08-28 4:32 ` Christoph Hellwig [this message]
2024-08-28 12:35 ` Brian Foster
2024-08-29 5:41 ` Christoph Hellwig
2024-08-29 15:05 ` Brian Foster
2024-08-29 21:48 ` Darrick J. Wong
2024-08-30 11:57 ` Brian Foster
2024-08-30 23:02 ` Darrick J. Wong
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