From: Christoph Lameter <clameter@sgi.com>
To: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: linux-mm@kvack.org
Subject: Re: [rfc 05/10] Sparsemem: Vmemmap does not need section bits
Date: Mon, 3 Mar 2008 16:15:19 -0800 (PST) [thread overview]
Message-ID: <Pine.LNX.4.64.0803031614510.6741@schroedinger.engr.sgi.com> (raw)
In-Reply-To: <20080304091809.b02b1e16.kamezawa.hiroyu@jp.fujitsu.com>
On Tue, 4 Mar 2008, KAMEZAWA Hiroyuki wrote:
> No. My point is that page_to_section() should return correct number.
> (0 is not correct for pages in some section other than 'section 0')
Ahh. Okay.
> "Now" there are no users of page_to_section() if sparsemem_vmemmap
> is configured. But it seems to be defined as generic function.
> So, someone may use this function in future.
Or we could just not define the function?
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org. For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
next prev parent reply other threads:[~2008-03-04 0:15 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-01 4:07 [rfc 00/10] [RFC] Page flags: Saving some, making handling easier etc Christoph Lameter
2008-03-01 4:07 ` [rfc 01/10] Pageflags: Use an enum for the flags Christoph Lameter
2008-03-01 4:07 ` [rfc 02/10] Pageflags: Introduce macros to generate page flag functions Christoph Lameter
2008-03-01 8:22 ` KOSAKI Motohiro
2008-03-03 20:08 ` Christoph Lameter
2008-03-01 4:07 ` [rfc 03/10] Pageflags: Convert to the use of new macros Christoph Lameter
2008-03-01 4:07 ` [rfc 04/10] Pageflags: Eliminate PG_readahead Christoph Lameter
2008-03-01 4:08 ` [rfc 05/10] Sparsemem: Vmemmap does not need section bits Christoph Lameter
2008-03-01 4:33 ` KAMEZAWA Hiroyuki
2008-03-03 20:06 ` Christoph Lameter
2008-03-04 0:18 ` KAMEZAWA Hiroyuki
2008-03-04 0:15 ` Christoph Lameter [this message]
2008-03-04 0:20 ` Christoph Lameter
2008-03-04 0:46 ` KAMEZAWA Hiroyuki
2008-03-01 4:08 ` [rfc 06/10] Kbuild: Create a way to create preprocessor constants from C expressions Christoph Lameter
2008-03-01 4:08 ` [rfc 07/10] Pageflags: Get rid of FLAGS_RESERVED Christoph Lameter
2008-03-01 4:08 ` [rfc 08/10] Export NR_MAX_ZONES to the preprocessor Christoph Lameter
2008-03-01 4:08 ` [rfc 09/10] Get rid of __ZONE_COUNT Christoph Lameter
2008-03-01 4:08 ` [rfc 10/10] Pageflags land grab Christoph Lameter
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=Pine.LNX.4.64.0803031614510.6741@schroedinger.engr.sgi.com \
--to=clameter@sgi.com \
--cc=kamezawa.hiroyu@jp.fujitsu.com \
--cc=linux-mm@kvack.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;
as well as URLs for NNTP newsgroup(s).