From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from Relay2.suse.de (mail2.suse.de [195.135.221.8]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.suse.de (Postfix) with ESMTP id D2626122BB for ; Fri, 8 Jun 2007 22:07:05 +0200 (CEST) Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [PATCH 07 of 16] balance_pgdat doesn't return the number of pages freed Message-Id: In-Reply-To: Date: Fri, 08 Jun 2007 22:03:05 +0200 From: Andrea Arcangeli Sender: owner-linux-mm@kvack.org Return-Path: To: linux-mm@kvack.org List-ID: # HG changeset patch # User Andrea Arcangeli # Date 1181332961 -7200 # Node ID aafcc5c9057f11d88c43b823c241f14a5ebdd638 # Parent fe82f6d082c859c641664990c6e14de8d16dcb5d balance_pgdat doesn't return the number of pages freed nr_reclaimed would be the number of pages freed in the last pass. Signed-off-by: Andrea Arcangeli diff --git a/mm/vmscan.c b/mm/vmscan.c --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -1092,8 +1092,6 @@ out: * For kswapd, balance_pgdat() will work across all this node's zones until * they are all at pages_high. * - * Returns the number of pages which were actually freed. - * * There is special handling here for zones which are full of pinned pages. * This can happen if the pages are all mlocked, or if they are all used by * device drivers (say, ZONE_DMA). Or if they are all in use by hugetlb. @@ -1109,7 +1107,7 @@ out: * the page allocator fallback scheme to ensure that aging of pages is balanced * across the zones. */ -static unsigned long balance_pgdat(pg_data_t *pgdat, int order) +static void balance_pgdat(pg_data_t *pgdat, int order) { int all_zones_ok; int priority; @@ -1259,8 +1257,6 @@ out: goto loop_again; } - - return nr_reclaimed; } /* -- 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