linux-kernel - Re: [PATCH 06/43] FS-Cache: Recruit a couple of page flags for cache management [ver #46]

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Message-ID: <7249.1238692155@redhat.com>
Date:	Thu, 02 Apr 2009 18:09:15 +0100
From:	David Howells <dhowells@...hat.com>
To:	Nick Piggin <nickpiggin@...oo.com.au>
Cc:	dhowells@...hat.com, viro@...iv.linux.org.uk, nfsv4@...ux-nfs.org,
	linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org
Subject: Re: [PATCH 06/43] FS-Cache: Recruit a couple of page flags for cache management [ver #46]

Nick Piggin <nickpiggin@...oo.com.au> wrote:

> Comments about PG_private still stand.

Replies about PG_private still stand.

It's owned by fs/buffer.c, and if the 'netfs' uses that, then PG_private is
not available.  Though, as I said, fs/buffer.c could be broken of its control
of the bit.

David
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