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 15:36:07 +0000 [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.
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 [PATCH] Pageset Localization V2 Christoph Lameter
2005-03-30 11:14 ` Christoph Hellwig
[not found] ` <bab4333005033003295f487e3d@mail.gmail.com>
2005-03-30 12:38 ` 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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