Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932256AbbLCHLq (ORCPT ); Thu, 3 Dec 2015 02:11:46 -0500 Received: from mail-pa0-f45.google.com ([209.85.220.45]:33089 "EHLO mail-pa0-f45.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751744AbbLCHLl (ORCPT ); Thu, 3 Dec 2015 02:11:41 -0500 From: Joonsoo Kim X-Google-Original-From: Joonsoo Kim 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 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> X-Mailer: git-send-email 1.9.1 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: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1573 Lines: 41 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 from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/