From mboxrd@z Thu Jan  1 00:00:00 1970
From: Rik van Riel <riel@redhat.com>
Subject: Re: [PATCH 05/43] FS-Cache: Release page->private after failed readahead
 [ver #46]
Date: Thu, 02 Apr 2009 13:17:35 -0400
Message-ID: <49D4F32F.5040109@redhat.com>
References: <20090401230321.28177.12010.stgit@warthog.procyon.org.uk> <20090401230347.28177.28093.stgit@warthog.procyon.org.uk>
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Cc: viro@ZenIV.linux.org.uk, nfsv4@linux-nfs.org,
	linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org
To: David Howells <dhowells@redhat.com>
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David Howells wrote:
> The attached patch causes read_cache_pages() to release page-private data on a
> page for which add_to_page_cache() fails or the filler function fails. This
> permits pages with caching references associated with them to be cleaned up.
>
> The invalidatepage() address space op is called (indirectly) to do the honours.
>
> Signed-off-by: David Howells <dhowells@redhat.com>
> Acked-by: Steve Dickson <steved@redhat.com>
> Acked-by: Trond Myklebust <Trond.Myklebust@netapp.com>
>   
Acked-by: Rik van Riel <riel@redhat.com>