From: Matthew Wilcox <willy@infradead.org>
To: Andreas Gruenbacher <agruenba@redhat.com>
Cc: Christoph Hellwig <hch@infradead.org>,
"Darrick J . Wong" <djwong@kernel.org>,
linux-xfs@vger.kernel.org, linux-fsdevel@vger.kernel.org,
cluster-devel@redhat.com
Subject: Re: [PATCH 1/2] iomap: Don't create iomap_page objects for inline files
Date: Wed, 30 Jun 2021 14:35:54 +0100 [thread overview]
Message-ID: <YNxzOkOifYIIR0HW@casper.infradead.org> (raw)
In-Reply-To: <20210628172727.1894503-2-agruenba@redhat.com>
On Mon, Jun 28, 2021 at 07:27:26PM +0200, Andreas Gruenbacher wrote:
> In iomap_readpage_actor, don't create iop objects for inline inodes.
> Otherwise, iomap_read_inline_data will set PageUptodate without setting
> iop->uptodate, and iomap_page_release will eventually complain.
>
> To prevent this kind of bug from occurring in the future, make sure the
> page doesn't have private data attached in iomap_read_inline_data.
>
> Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Reviewed-by: Matthew Wilcox (Oracle) <willy@infradead.org>
next prev parent reply other threads:[~2021-06-30 13:37 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-28 17:27 [PATCH 0/2] iomap: small block problems Andreas Gruenbacher
2021-06-28 17:27 ` [PATCH 1/2] iomap: Don't create iomap_page objects for inline files Andreas Gruenbacher
2021-06-30 13:35 ` Matthew Wilcox [this message]
2021-06-28 17:27 ` [PATCH 2/2] iomap: Add helper for un-inlining an inline inode Andreas Gruenbacher
2021-06-28 17:39 ` [PATCH 0/2] iomap: small block problems Matthew Wilcox
2021-06-28 17:47 ` Christoph Hellwig
2021-06-28 21:28 ` Andreas Gruenbacher
2021-06-28 21:59 ` Matthew Wilcox
2021-06-29 5:29 ` Christoph Hellwig
2021-06-29 5:42 ` Christoph Hellwig
2021-06-30 12:29 ` Andreas Gruenbacher
2021-07-05 15:51 ` Andreas Gruenbacher
2021-07-05 16:55 ` Christoph Hellwig
2021-06-28 17:55 ` Andreas Gruenbacher
2021-06-29 9:12 ` Andreas Gruenbacher
2021-06-30 14:08 ` Matthew Wilcox
2021-06-30 14:45 ` Andreas Gruenbacher
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