From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pa0-f52.google.com (mail-pa0-f52.google.com [209.85.220.52]) by kanga.kvack.org (Postfix) with ESMTP id 2521A6B0257 for ; Thu, 3 Dec 2015 02:11:42 -0500 (EST) Received: by pacej9 with SMTP id ej9so63226704pac.2 for ; Wed, 02 Dec 2015 23:11:41 -0800 (PST) Received: from mail-pa0-x229.google.com (mail-pa0-x229.google.com. [2607:f8b0:400e:c03::229]) by mx.google.com with ESMTPS id z75si10160829pfa.74.2015.12.02.23.11.41 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 02 Dec 2015 23:11:41 -0800 (PST) Received: by pacdm15 with SMTP id dm15so63038779pac.3 for ; Wed, 02 Dec 2015 23:11:41 -0800 (PST) From: Joonsoo Kim Subject: [PATCH v3 2/7] mm/compaction: remove unused defer_compaction() in compaction.h Date: Thu, 3 Dec 2015 16:11:16 +0900 Message-Id: <1449126681-19647-3-git-send-email-iamjoonsoo.kim@lge.com> In-Reply-To: <1449126681-19647-1-git-send-email-iamjoonsoo.kim@lge.com> References: <1449126681-19647-1-git-send-email-iamjoonsoo.kim@lge.com> Sender: owner-linux-mm@kvack.org List-ID: To: Andrew Morton Cc: Vlastimil Babka , Mel Gorman , Rik van Riel , David Rientjes , Minchan Kim , linux-kernel@vger.kernel.org, linux-mm@kvack.org, Joonsoo Kim It's not used externally. Remove it in compaction.h. Signed-off-by: Joonsoo Kim --- include/linux/compaction.h | 1 - mm/compaction.c | 2 +- 2 files changed, 1 insertion(+), 2 deletions(-) diff --git a/include/linux/compaction.h b/include/linux/compaction.h index 4cd4ddf..359b07a 100644 --- a/include/linux/compaction.h +++ b/include/linux/compaction.h @@ -46,7 +46,6 @@ extern void reset_isolation_suitable(pg_data_t *pgdat); extern unsigned long compaction_suitable(struct zone *zone, int order, int alloc_flags, int classzone_idx); -extern void defer_compaction(struct zone *zone, int order); extern bool compaction_deferred(struct zone *zone, int order); extern void compaction_defer_reset(struct zone *zone, int order, bool alloc_success); diff --git a/mm/compaction.c b/mm/compaction.c index 564047c..f144494 100644 --- a/mm/compaction.c +++ b/mm/compaction.c @@ -124,7 +124,7 @@ static struct page *pageblock_pfn_to_page(unsigned long start_pfn, * allocation success. 1 << compact_defer_limit compactions are skipped up * to a limit of 1 << COMPACT_MAX_DEFER_SHIFT */ -void defer_compaction(struct zone *zone, int order) +static void defer_compaction(struct zone *zone, int order) { zone->compact_considered = 0; zone->compact_defer_shift++; -- 1.9.1 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org