The patch titled
Subject: mm/page_alloc: rename setup_pagelist_highmark() to match naming of pageset_set_batch()
has been added to the -mm tree. Its filename is
mm-page_alloc-rename-setup_pagelist_highmark-to-match-naming-of-pageset_set_batch.patch
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------------------------------------------------------
From: Cody P Schafer <cody@xxxxxxxxxxxxxxxxxx>
Subject: mm/page_alloc: rename setup_pagelist_highmark() to match naming of pageset_set_batch()
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 | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff -puN mm/page_alloc.c~mm-page_alloc-rename-setup_pagelist_highmark-to-match-naming-of-pageset_set_batch mm/page_alloc.c
--- a/mm/page_alloc.c~mm-page_alloc-rename-setup_pagelist_highmark-to-match-naming-of-pageset_set_batch
+++ a/mm/page_alloc.c
@@ -4065,7 +4065,7 @@ static void pageset_update(struct per_cp
pcp->batch = batch;
}
-/* a companion to setup_pagelist_highmark() */
+/* a companion to pageset_set_high() */
static void pageset_set_batch(struct per_cpu_pageset *p, unsigned long batch)
{
pageset_update(&p->pcp, 6 * batch, max(1UL, 1 * batch));
@@ -4091,10 +4091,10 @@ static void setup_pageset(struct per_cpu
}
/*
- * setup_pagelist_highmark() sets the high water mark for hot per_cpu_pagelist
+ * pageset_set_high() sets the high water mark for hot per_cpu_pagelist
* to the value high for the pageset p.
*/
-static void setup_pagelist_highmark(struct per_cpu_pageset *p,
+static void pageset_set_high(struct per_cpu_pageset *p,
unsigned long high)
{
unsigned long batch = max(1UL, high / 4);
@@ -4110,7 +4110,7 @@ static void __meminit zone_pageset_init(
pageset_init(pcp);
if (percpu_pagelist_fraction)
- setup_pagelist_highmark(pcp,
+ pageset_set_high(pcp,
(zone->managed_pages /
percpu_pagelist_fraction));
else
@@ -5599,8 +5599,8 @@ int percpu_pagelist_fraction_sysctl_hand
unsigned long high;
high = zone->managed_pages / percpu_pagelist_fraction;
for_each_possible_cpu(cpu)
- setup_pagelist_highmark(
- per_cpu_ptr(zone->pageset, cpu), high);
+ pageset_set_high(per_cpu_ptr(zone->pageset, cpu),
+ high);
}
mutex_unlock(&pcp_batch_high_lock);
return 0;
_
Patches currently in -mm which might be from cody@xxxxxxxxxxxxxxxxxx are
mm-page_alloc-factor-out-setting-of-pcp-high-and-pcp-batch.patch
mm-page_alloc-prevent-concurrent-updaters-of-pcp-batch-and-high.patch
mm-page_alloc-insert-memory-barriers-to-allow-async-update-of-pcp-batch-and-high.patch
mm-page_alloc-protect-pcp-batch-accesses-with-access_once.patch
mm-page_alloc-convert-zone_pcp_update-to-rely-on-memory-barriers-instead-of-stop_machine.patch
mm-page_alloc-when-handling-percpu_pagelist_fraction-dont-unneedly-recalulate-high.patch
mm-page_alloc-factor-setup_pageset-into-pageset_init-and-pageset_set_batch.patch
mm-page_alloc-relocate-comment-to-be-directly-above-code-it-refers-to.patch
mm-page_alloc-factor-zone_pageset_init-out-of-setup_zone_pageset.patch
mm-page_alloc-in-zone_pcp_update-uze-zone_pageset_init.patch
mm-page_alloc-rename-setup_pagelist_highmark-to-match-naming-of-pageset_set_batch.patch
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