mm/page_alloc: rename setup_pagelist_highmark() to match naming of pageset_set_batch()

Signed-off-by: Cody P Schafer <cody@linux.vnet.ibm.com>
Cc: Gilad Ben-Yossef <gilad@benyossef.com>
Cc: KOSAKI Motohiro <kosaki.motohiro@gmail.com>
Cc: Mel Gorman <mgorman@suse.de>
Cc: Pekka Enberg <penberg@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index c7344d17660b30576005bc5a28031673b5ab244e..03a3f943d98eefab4747f3f81b40212801a32458 100644 (file)
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -4065,7 +4065,7 @@ static void pageset_update(struct per_cpu_pages *pcp, unsigned long high,
        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_pageset *p, unsigned long batch)
 }
 
 /*
- * 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(struct zone *zone, int cpu)
 
        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_handler(ctl_table *table, int write,
                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;