From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753108AbcDKIOz (ORCPT ); Mon, 11 Apr 2016 04:14:55 -0400 Received: from outbound-smtp02.blacknight.com ([81.17.249.8]:39110 "EHLO outbound-smtp02.blacknight.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751970AbcDKIOg (ORCPT ); Mon, 11 Apr 2016 04:14:36 -0400 From: Mel Gorman To: Andrew Morton Cc: Vlastimil Babka , Linux-MM , LKML , Mel Gorman Subject: [PATCH 09/22] mm, page_alloc: Convert nr_fair_skipped to bool Date: Mon, 11 Apr 2016 09:13:32 +0100 Message-Id: <1460362424-26369-10-git-send-email-mgorman@techsingularity.net> X-Mailer: git-send-email 2.6.4 In-Reply-To: <1460362424-26369-1-git-send-email-mgorman@techsingularity.net> References: <1460362424-26369-1-git-send-email-mgorman@techsingularity.net> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The number of zones skipped to a zone expiring its fair zone allocation quota is irrelevant. Convert to bool. Signed-off-by: Mel Gorman --- 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 4bce6298dd07..e778485a64c1 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -2677,7 +2677,7 @@ get_page_from_freelist(gfp_t gfp_mask, unsigned int order, int alloc_flags, struct zoneref *z; struct page *page = NULL; struct zone *zone; - int nr_fair_skipped = 0; + bool fair_skipped; bool zonelist_rescan; zonelist_scan: @@ -2705,7 +2705,7 @@ get_page_from_freelist(gfp_t gfp_mask, unsigned int order, int alloc_flags, if (!zone_local(ac->preferred_zone, zone)) break; if (test_bit(ZONE_FAIR_DEPLETED, &zone->flags)) { - nr_fair_skipped++; + fair_skipped = true; continue; } } @@ -2798,7 +2798,7 @@ get_page_from_freelist(gfp_t gfp_mask, unsigned int order, int alloc_flags, */ if (alloc_flags & ALLOC_FAIR) { alloc_flags &= ~ALLOC_FAIR; - if (nr_fair_skipped) { + if (fair_skipped) { zonelist_rescan = true; reset_alloc_batches(ac->preferred_zone); } -- 2.6.4