From: Kemi Wang <kemi.wang@intel.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Andrew Morton <akpm@linux-foundation.org>,
Michal Hocko <mhocko@suse.com>, Vlastimil Babka <vbabka@suse.cz>,
Mel Gorman <mgorman@techsingularity.net>,
Johannes Weiner <hannes@cmpxchg.org>,
Christopher Lameter <cl@linux.com>,
YASUAKI ISHIMATSU <yasu.isimatu@gmail.com>,
Andrey Ryabinin <aryabinin@virtuozzo.com>,
Nikolay Borisov <nborisov@suse.com>,
Pavel Tatashin <pasha.tatashin@oracle.com>,
David Rientjes <rientjes@google.com>,
Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: Dave <dave.hansen@linux.intel.com>,
Andi Kleen <andi.kleen@intel.com>,
Tim Chen <tim.c.chen@intel.com>,
Jesper Dangaard Brouer <brouer@redhat.com>,
Ying Huang <ying.huang@intel.com>, Aaron Lu <aaron.lu@intel.com>,
Aubrey Li <aubrey.li@intel.com>, Kemi Wang <kemi.wang@intel.com>,
Linux MM <linux-mm@kvack.org>,
Linux Kernel <linux-kernel@vger.kernel.org>
Subject: [PATCH v2 5/5] mm: Rename zone_statistics() to numa_statistics()
Date: Tue, 19 Dec 2017 14:39:26 +0800 [thread overview]
Message-ID: <1513665566-4465-6-git-send-email-kemi.wang@intel.com> (raw)
In-Reply-To: <1513665566-4465-1-git-send-email-kemi.wang@intel.com>
Since the functionality of zone_statistics() updates numa counters, but
numa statistics has been separated from zone statistics framework. Thus,
the function name makes people confused. So, change the name to
numa_statistics() as well as its call sites accordingly.
Signed-off-by: Kemi Wang <kemi.wang@intel.com>
---
mm/page_alloc.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 81e8d8f..f7583de 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -2790,7 +2790,7 @@ int __isolate_free_page(struct page *page, unsigned int order)
*
* Must be called with interrupts disabled.
*/
-static inline void zone_statistics(struct zone *preferred_zone, struct zone *z)
+static inline void numa_statistics(struct zone *preferred_zone, struct zone *z)
{
#ifdef CONFIG_NUMA
int preferred_nid = preferred_zone->node;
@@ -2854,7 +2854,7 @@ static struct page *rmqueue_pcplist(struct zone *preferred_zone,
page = __rmqueue_pcplist(zone, migratetype, pcp, list);
if (page) {
__count_zid_vm_events(PGALLOC, page_zonenum(page), 1 << order);
- zone_statistics(preferred_zone, zone);
+ numa_statistics(preferred_zone, zone);
}
local_irq_restore(flags);
return page;
@@ -2902,7 +2902,7 @@ struct page *rmqueue(struct zone *preferred_zone,
get_pcppage_migratetype(page));
__count_zid_vm_events(PGALLOC, page_zonenum(page), 1 << order);
- zone_statistics(preferred_zone, zone);
+ numa_statistics(preferred_zone, zone);
local_irq_restore(flags);
out:
--
2.7.4
next prev parent reply other threads:[~2017-12-19 6:41 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-19 6:39 [PATCH v2 0/5] mm: NUMA stats code cleanup and enhancement Kemi Wang
2017-12-19 6:39 ` [PATCH v2 1/5] mm: migrate NUMA stats from per-zone to per-node Kemi Wang
2017-12-19 12:28 ` Michal Hocko
2017-12-20 5:32 ` kemi
2017-12-19 6:39 ` [PATCH v2 2/5] mm: Extends local cpu counter vm_diff_nodestat from s8 to s16 Kemi Wang
2017-12-19 12:38 ` Michal Hocko
2017-12-20 3:05 ` kemi
2017-12-19 16:05 ` Christopher Lameter
2017-12-19 16:20 ` Michal Hocko
2017-12-19 17:21 ` Christopher Lameter
2017-12-20 6:45 ` kemi
2017-12-19 6:39 ` [PATCH v2 3/5] mm: enlarge NUMA counters threshold size Kemi Wang
2017-12-19 12:40 ` Michal Hocko
2017-12-20 5:52 ` kemi
2017-12-20 10:12 ` Michal Hocko
2017-12-20 10:21 ` kemi
2017-12-21 8:06 ` kemi
2017-12-21 8:17 ` Michal Hocko
2017-12-21 8:23 ` kemi
2017-12-21 8:59 ` Michal Hocko
2017-12-21 10:31 ` kemi
2017-12-22 12:31 ` Michal Hocko
2017-12-21 17:10 ` Christopher Lameter
2017-12-22 2:06 ` kemi
2017-12-26 19:05 ` Christopher Lameter
2017-12-19 6:39 ` [PATCH v2 4/5] mm: use node_page_state_snapshot to avoid deviation Kemi Wang
2017-12-19 12:43 ` Michal Hocko
2017-12-20 6:07 ` kemi
2017-12-20 10:06 ` Michal Hocko
2017-12-20 10:24 ` kemi
2017-12-20 15:58 ` Christopher Lameter
2017-12-21 1:39 ` kemi
2017-12-19 6:39 ` Kemi Wang [this message]
2017-12-19 12:44 ` [PATCH v2 5/5] mm: Rename zone_statistics() to numa_statistics() Michal Hocko
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