From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [PATCH 06 of 13] balance_pgdat doesn't return the number of pages freed Message-Id: In-Reply-To: Date: Tue, 08 Jan 2008 08:50:37 +0100 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 1199470022 -3600 # Node ID dd5900d0aa4e5f1b81364346465be53db897246f # Parent 351a3906181f5c0fe0137b6f066f725bd65673ba 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 @@ -1298,8 +1298,6 @@ 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. @@ -1315,7 +1313,7 @@ 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; @@ -1475,8 +1473,6 @@ 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