Subject: [merged] mm-page_alloc-factor-zone_pageset_init-out-of-setup_zone_pageset.patch removed from -mm tree
To: cody@xxxxxxxxxxxxxxxxxx,gilad@xxxxxxxxxxxxx,kosaki.motohiro@xxxxxxxxx,mgorman@xxxxxxx,penberg@xxxxxxxxxx,mm-commits@xxxxxxxxxxxxxxx
From: akpm@xxxxxxxxxxxxxxxxxxxx
Date: Mon, 08 Jul 2013 12:24:25 -0700
The patch titled
Subject: mm/page_alloc: factor zone_pageset_init() out of setup_zone_pageset()
has been removed from the -mm tree. Its filename was
mm-page_alloc-factor-zone_pageset_init-out-of-setup_zone_pageset.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Cody P Schafer <cody@xxxxxxxxxxxxxxxxxx>
Subject: mm/page_alloc: factor zone_pageset_init() out of setup_zone_pageset()
Signed-off-by: Cody P Schafer <cody@xxxxxxxxxxxxxxxxxx>
Cc: Gilad Ben-Yossef <gilad@xxxxxxxxxxxxx>
Cc: KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxx>
Cc: Mel Gorman <mgorman@xxxxxxx>
Cc: Pekka Enberg <penberg@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/page_alloc.c | 27 +++++++++++++++------------
1 file changed, 15 insertions(+), 12 deletions(-)
diff -puN mm/page_alloc.c~mm-page_alloc-factor-zone_pageset_init-out-of-setup_zone_pageset mm/page_alloc.c
--- a/mm/page_alloc.c~mm-page_alloc-factor-zone_pageset_init-out-of-setup_zone_pageset
+++ a/mm/page_alloc.c
@@ -4104,22 +4104,25 @@ static void setup_pagelist_highmark(stru
pageset_update(&p->pcp, high, batch);
}
+static void __meminit zone_pageset_init(struct zone *zone, int cpu)
+{
+ struct per_cpu_pageset *pcp = per_cpu_ptr(zone->pageset, cpu);
+
+ pageset_init(pcp);
+ if (percpu_pagelist_fraction)
+ setup_pagelist_highmark(pcp,
+ (zone->managed_pages /
+ percpu_pagelist_fraction));
+ else
+ pageset_set_batch(pcp, zone_batchsize(zone));
+}
+
static void __meminit setup_zone_pageset(struct zone *zone)
{
int cpu;
-
zone->pageset = alloc_percpu(struct per_cpu_pageset);
-
- for_each_possible_cpu(cpu) {
- struct per_cpu_pageset *pcp = per_cpu_ptr(zone->pageset, cpu);
-
- setup_pageset(pcp, zone_batchsize(zone));
-
- if (percpu_pagelist_fraction)
- setup_pagelist_highmark(pcp,
- (zone->managed_pages /
- percpu_pagelist_fraction));
- }
+ for_each_possible_cpu(cpu)
+ zone_pageset_init(zone, cpu);
}
/*
_
Patches currently in -mm which might be from cody@xxxxxxxxxxxxxxxxxx are
origin.patch
zbud-add-to-mm.patch
zswap-add-to-mm.patch
zswap-add-documentation.patch
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