From: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
To: linux-mm <linux-mm@kvack.org>
Subject: [RFC] peeling off zone from physical memory layout [7/10] i386 dicontig fix.
Date: Fri, 03 Feb 2006 16:50:28 +0900 [thread overview]
Message-ID: <43E30B44.2080401@jp.fujitsu.com> (raw)
Use for_each_page_in_zone() in i386/mm/discontig.c
Signed-Off-By: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Index: hogehoge/arch/i386/mm/discontig.c
===================================================================
--- hogehoge.orig/arch/i386/mm/discontig.c
+++ hogehoge/arch/i386/mm/discontig.c
@@ -31,6 +31,7 @@
#include <linux/nodemask.h>
#include <linux/module.h>
#include <linux/kexec.h>
+#include <linux/memorymap.h>
#include <asm/e820.h>
#include <asm/setup.h>
@@ -409,26 +410,15 @@ void __init set_highmem_pages_init(int b
#ifdef CONFIG_HIGHMEM
struct zone *zone;
struct page *page;
+ void *iter;
for_each_zone(zone) {
unsigned long node_pfn, zone_start_pfn, zone_end_pfn;
if (!is_highmem(zone))
continue;
-
- zone_start_pfn = zone->zone_start_pfn;
- zone_end_pfn = zone_start_pfn + zone->spanned_pages;
-
- printk("Initializing %s for node %d (%08lx:%08lx)\n",
- zone->name, zone->zone_pgdat->node_id,
- zone_start_pfn, zone_end_pfn);
-
- for (node_pfn = zone_start_pfn; node_pfn < zone_end_pfn; node_pfn++) {
- if (!pfn_valid(node_pfn))
- continue;
- page = pfn_to_page(node_pfn);
- add_one_highpage_init(page, node_pfn, bad_ppro);
- }
+ for_each_page_in_zone(page, zone , iter)
+ add_one_highpage_init(page, page_to_pfn(page), bad_ppro);
}
totalram_pages += totalhigh_pages;
#endif
--
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>
reply other threads:[~2006-02-03 7:50 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
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=43E30B44.2080401@jp.fujitsu.com \
--to=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