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From: Christoph Hellwig <hch@lst.de>
To: Brian Foster <bfoster@redhat.com>
Cc: linux-xfs@vger.kernel.org, linux-fsdevel@vger.kernel.org,
	Christoph Hellwig <hch@lst.de>
Subject: Re: [PATCH] iomap: set page dirty after partial delalloc on mkwrite
Date: Mon, 1 Oct 2018 00:44:35 +0200	[thread overview]
Message-ID: <20180930224435.GA18893@lst.de> (raw)
In-Reply-To: <20180928173956.42428-1-bfoster@redhat.com>

On Fri, Sep 28, 2018 at 01:39:56PM -0400, Brian Foster wrote:
> This problem is reliably reproduced by generic/083 on XFS on ppc64
> systems (64k page size, 4k block size). It results in leaked
> delalloc blocks on inode reclaim, which triggers an assert failure
> in xfs_fs_destroy_inode() and filesystem accounting inconsistency.

Interesting - I've not seen this on 1k block size / 4k page size
systems.

> This patch addresses the problem with generic/083, but I'm still in the
> process of running broader testing. I wanted to get it on the list for
> review in the meantime...

But in general this looks sensible to me.  So if the testing passes
this looks good to me.

  reply	other threads:[~2018-10-01  5:19 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-09-28 17:39 Brian Foster
2018-09-30 22:44 ` Christoph Hellwig [this message]
2018-10-01 10:54   ` Brian Foster
2018-10-01  0:31 ` Dave Chinner

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