The patch titled
Do not allocate pagesets for unpopulated zones.
has been removed from the -mm tree. Its filename is
do-not-allocate-pagesets-for-unpopulated-zones.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: Do not allocate pagesets for unpopulated zones.
From: Christoph Lameter <clameter@xxxxxxx>
We do not need to allocate pagesets for unpopulated zones.
Signed-off-by: Christoph Lameter <clameter@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
mm/page_alloc.c | 3 +++
1 file changed, 3 insertions(+)
diff -puN mm/page_alloc.c~do-not-allocate-pagesets-for-unpopulated-zones mm/page_alloc.c
--- a/mm/page_alloc.c~do-not-allocate-pagesets-for-unpopulated-zones
+++ a/mm/page_alloc.c
@@ -1829,6 +1829,9 @@ static int __cpuinit process_zones(int c
for_each_zone(zone) {
+ if (!populated_zone(zone))
+ continue;
+
zone_pcp(zone, cpu) = kmalloc_node(sizeof(struct per_cpu_pageset),
GFP_KERNEL, cpu_to_node(cpu));
if (!zone_pcp(zone, cpu))
_
Patches currently in -mm which might be from clameter@xxxxxxx are
origin.patch
git-ia64.patch
get-rid-of-zone_table.patch
get-rid-of-zone_table-fix.patch
deal-with-cases-of-zone_dma-meaning-the-first-zone.patch
introduce-config_zone_dma.patch
optional-zone_dma-in-the-vm.patch
optional-zone_dma-for-i386.patch
optional-zone_dma-for-x86_64.patch
optional-zone_dma-for-ia64.patch
remove-zone_dma-remains-from-parisc.patch
remove-zone_dma-remains-from-sh-sh64.patch
radix-tree-rcu-lockless-readside.patch
scheduler-numa-aware-placement-of-sched_group_allnodes.patch
zvc-support-nr_slab_reclaimable--nr_slab_unreclaimable-swap_prefetch.patch
reduce-max_nr_zones-swap_prefetch-remove-incorrect-use-of-zone_highmem.patch
numa-add-zone_to_nid-function-swap_prefetch.patch
readahead-state-based-method-aging-accounting-apply-type-enum-zone_type-readahead.patch
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