From: Jesse Barnes <jbarnes@engr.sgi.com>
To: linux-ia64@vger.kernel.org
Subject: Re: Problem with no mem_map arg to init functions change?
Date: Thu, 02 Sep 2004 15:31:36 +0000 [thread overview]
Message-ID: <200409020831.36425.jbarnes@engr.sgi.com> (raw)
In-Reply-To: <20040902053659.GG21873@cse.unsw.EDU.AU>
On Wednesday, September 1, 2004 11:10 pm, William Lee Irwin III wrote:
> On Wed, Sep 01, 2004 at 08:15:10PM -0700, William Lee Irwin III wrote:
> >> Okay, you're diving into node_alloc_mem_map() when you shouldn't be.
>
> On Thu, Sep 02, 2004 at 03:36:59PM +1000, Ian Wienand wrote:
> > OK, how about a patch like below for a start? node_alloc_mem_map()
> > calls alloc_bootmem_node() unconditionally, whereas we have already
> > setup a vmem map in arch/ia64/mm/contig.c:paging_init()
>
> You don't thave CONFIG_DISCONTIGMEM set? Why are you bothering with
> virtual mem_map if not?
The zx1 machines in particular have sparse memory layouts that need virtual
memmap, but not CONFIG_DISCONTIGMEM. Enabling CONFIG_DISCONTIGMEM should
work around the bug though.
Jesse
next prev parent reply other threads:[~2004-09-02 15:31 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-09-02 5:36 Problem with no mem_map arg to init functions change? Ian Wienand
2004-09-02 6:10 ` William Lee Irwin III
2004-09-02 6:21 ` Ian Wienand
2004-09-02 15:05 ` Matthew Wilcox
2004-09-02 15:31 ` Jesse Barnes [this message]
2004-09-02 15:33 ` Jesse Barnes
2004-09-02 16:10 ` Randolph Chung
2004-09-02 16:16 ` Jesse Barnes
2004-09-02 17:43 ` Randolph Chung
2004-09-02 18:42 ` William Lee Irwin III
2004-09-03 2:19 ` Ian Wienand
2004-09-03 2:31 ` William Lee Irwin III
2004-09-03 6:09 ` Luck, Tony
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=200409020831.36425.jbarnes@engr.sgi.com \
--to=jbarnes@engr.sgi.com \
--cc=linux-ia64@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox