From: Christoph Lameter <clameter@sgi.com>
To: linux-kernel@vger.kernel.org
Cc: akpm@osdl.org, Hugh Dickins <hugh@veritas.com>,
Christoph Hellwig <hch@infradead.org>,
Con Kolivas <kernel@kolivas.org>,
Marcelo Tosatti <marcelo@kvack.org>,
Arjan van de Ven <arjan@infradead.org>,
Nick Piggin <nickpiggin@yahoo.com.au>,
Christoph Lameter <clameter@sgi.com>, Andi Kleen <ak@suse.de>,
KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Subject: [PATCH 01/11] swap_prefetch: Remove incorrect use of ZONE_HIGHMEM
Date: Fri, 7 Jul 2006 16:18:15 -0700 (PDT) [thread overview]
Message-ID: <20060707231815.3790.4586.sendpatchset@schroedinger.engr.sgi.com> (raw)
In-Reply-To: <20060707231810.3790.19313.sendpatchset@schroedinger.engr.sgi.com>
swap_prefetch: Remove useless reference to HIGHMEM reserves.
HIGHMEM "reserves" are always zero. Remove the addition of the highmem
reserves.
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Index: linux-2.6.17-mm6/mm/swap_prefetch.c
===================================================================
--- linux-2.6.17-mm6.orig/mm/swap_prefetch.c 2006-07-03 13:47:22.656121359 -0700
+++ linux-2.6.17-mm6/mm/swap_prefetch.c 2006-07-04 08:30:07.805828891 -0700
@@ -277,8 +277,7 @@ static void examine_free_limits(void)
ns = &sp_stat.node[z->zone_pgdat->node_id];
idx = zone_idx(z);
- ns->lowfree[idx] = z->pages_high * 3 +
- z->lowmem_reserve[ZONE_HIGHMEM];
+ ns->lowfree[idx] = z->pages_high * 3;
ns->highfree[idx] = ns->lowfree[idx] + z->pages_high;
if (z->free_pages > ns->highfree[idx]) {
next prev parent reply other threads:[~2006-07-07 23:18 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-07-07 23:18 [PATCH 00/11] Reduce MAX_NR_ZONES V1 Christoph Lameter
2006-07-07 23:18 ` Christoph Lameter [this message]
2006-07-07 23:18 ` [PATCH 02/11] Remove two strange uses of MAX_NR_ZONES Christoph Lameter
2006-07-07 23:18 ` [PATCH 03/11] Fix MAX_NR_ZONES array initializations Christoph Lameter
2006-07-07 23:18 ` [PATCH 04/11] Make display of highmem counters conditional on CONFIG_HIGHMEM Christoph Lameter
2006-07-07 23:18 ` [PATCH 05/11] Move HIGHMEM counters into highmem.c/.h Christoph Lameter
2006-07-07 23:18 ` [PATCH 06/11] Page allocator ZONE_HIGHMEM cleanup Christoph Lameter
2006-07-07 23:18 ` [PATCH 07/11] Use enum to define zones, reformat and comment Christoph Lameter
2006-07-08 0:56 ` Andrew Morton
2006-07-07 23:18 ` [PATCH 08/11] Make ZONE_DMA32 optional Christoph Lameter
2006-07-07 23:18 ` [PATCH 09/11] Make ZONE_HIGHMEM optional Christoph Lameter
2006-07-07 23:19 ` [PATCH 10/11] Remove display of counters for unconfigured zones Christoph Lameter
2006-07-07 23:19 ` [PATCH 11/11] Fix i386 SRAT check for MAX_NR_ZONES Christoph Lameter
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