From: Christoph Lameter <christoph@lameter.com>
To: Matthew Wilcox <matthew@wil.cx>
Cc: Christoph Hellwig <hch@infradead.org>,
shobhit dayal <shobhit@calsoftinc.com>,
manfred@colorfullife.com, akpm@osdl.org,
linux-kernel@vger.kernel.org, linux-ia64@vger.kernel.org,
linux-mm@kvack.org, Shai Fultheim <shai@scalex86.org>
Subject: Re: Fwd: [PATCH] Pageset Localization V2
Date: Thu, 31 Mar 2005 07:36:07 -0800 (PST) [thread overview]
Message-ID: <Pine.LNX.4.58.0503310735150.6034@server.graphe.net> (raw)
In-Reply-To: <20050331144740.GB21986@parcelfarce.linux.theplanet.co.uk>
On Thu, 31 Mar 2005, Matthew Wilcox wrote:
> On Thu, Mar 31, 2005 at 03:32:35PM +0100, Christoph Hellwig wrote:
> > Which would be much nicer done using INIT_LIST_HEAD on the new head
> > always and then calling list_replace (of which currently only a _rcu variant
> > exists).
>
> INIT_LIST_HEAD followed by list_splice() should do the trick, I think.
> BTW, is it a problem that the list head which the list was copied from
> still points into the list?
The code runs during startup and the section containing the old pointers
is discarded at the end of the boot process.
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next prev parent reply other threads:[~2005-03-31 15:36 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-03-30 5:51 Christoph Lameter
2005-03-30 11:14 ` Christoph Hellwig
[not found] ` <bab4333005033003295f487e3d@mail.gmail.com>
2005-03-30 13:06 ` Fwd: " shobhit dayal
2005-03-31 14:32 ` Christoph Hellwig
2005-03-31 14:47 ` Matthew Wilcox
2005-03-31 15:36 ` Christoph Lameter [this message]
2005-03-31 15:53 ` Christoph Lameter
2005-03-31 15:35 ` Christoph Lameter
2005-03-30 13:40 ` Matthew Wilcox
2005-03-31 3:50 ` Christoph Lameter
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