From: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
To: linux-ia64@vger.kernel.org
Subject: [RFC] [PATCH] naming reserved pages and remove PG_uncached [2/3]
Date: Thu, 28 Apr 2005 08:20:30 +0000 [thread overview]
Message-ID: <42709CCE.6060107@jp.fujitsu.com> (raw)
In-Reply-To: <42709BDD.3040805@jp.fujitsu.com>
[-- Attachment #1: Type: text/plain, Size: 29 bytes --]
set reserved_at_boot
-- Kame
[-- Attachment #2: set_rsvd_at_boot.patch --]
[-- Type: text/plain, Size: 832 bytes --]
set reserved_at_boot in page->private at the boot time.
Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
---
linux-2.6.12-rc2-mm3-kamezawa/mm/page_alloc.c | 2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
diff -puN mm/page_alloc.c~set_rsvd_at_boot mm/page_alloc.c
--- linux-2.6.12-rc2-mm3/mm/page_alloc.c~set_rsvd_at_boot 2005-04-28 16:28:54.000000000 +0900
+++ linux-2.6.12-rc2-mm3-kamezawa/mm/page_alloc.c 2005-04-28 16:28:54.000000000 +0900
@@ -1641,7 +1641,7 @@ void __init memmap_init_zone(unsigned lo
set_page_links(page, zone, nid);
set_page_count(page, 0);
reset_page_mapcount(page);
- SetPageReserved(page);
+ set_page_reserved(page, reserved_at_boot);
INIT_LIST_HEAD(&page->lru);
#ifdef WANT_PAGE_VIRTUAL
/* The shift won't overflow because ZONE_NORMAL is below 4G. */
_
next prev parent reply other threads:[~2005-04-28 8:20 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-04-28 8:16 [RFC] [PATCH] naming reserved pages and remove PG_uncached [0/3] KAMEZAWA Hiroyuki
2005-04-28 8:19 ` [RFC] [PATCH] naming reserved pages and remove PG_uncached [1/3] KAMEZAWA Hiroyuki
2005-04-28 8:20 ` KAMEZAWA Hiroyuki [this message]
2005-04-28 8:22 ` [RFC] [PATCH] naming reserved pages and remove PG_uncached [3/3] KAMEZAWA Hiroyuki
2005-04-28 8:24 ` [RFC] [PATCH] naming reserved pages and remove PG_uncached Andrew Morton
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