From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751270AbdE3SRp (ORCPT ); Tue, 30 May 2017 14:17:45 -0400 Received: from gum.cmpxchg.org ([85.214.110.215]:42376 "EHLO gum.cmpxchg.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750954AbdE3SRn (ORCPT ); Tue, 30 May 2017 14:17:43 -0400 From: Johannes Weiner To: Josef Bacik Cc: Michal Hocko , Vladimir Davydov , Andrew Morton , Rik van Riel , linux-mm@kvack.org, cgroups@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-team@fb.com Subject: [PATCH 1/6] mm: vmscan: delete unused pgdat_reclaimable_pages() Date: Tue, 30 May 2017 14:17:19 -0400 Message-Id: <20170530181724.27197-2-hannes@cmpxchg.org> X-Mailer: git-send-email 2.12.2 In-Reply-To: <20170530181724.27197-1-hannes@cmpxchg.org> References: <20170530181724.27197-1-hannes@cmpxchg.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Johannes Weiner --- include/linux/swap.h | 1 - mm/vmscan.c | 16 ---------------- 2 files changed, 17 deletions(-) diff --git a/include/linux/swap.h b/include/linux/swap.h index ba5882419a7d..6e3d1d0a7f48 100644 --- a/include/linux/swap.h +++ b/include/linux/swap.h @@ -289,7 +289,6 @@ extern void lru_cache_add_active_or_unevictable(struct page *page, /* linux/mm/vmscan.c */ extern unsigned long zone_reclaimable_pages(struct zone *zone); -extern unsigned long pgdat_reclaimable_pages(struct pglist_data *pgdat); extern unsigned long try_to_free_pages(struct zonelist *zonelist, int order, gfp_t gfp_mask, nodemask_t *mask); extern int __isolate_lru_page(struct page *page, isolate_mode_t mode); diff --git a/mm/vmscan.c b/mm/vmscan.c index 8ad39bbc79e6..c5f9d1673392 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -219,22 +219,6 @@ unsigned long zone_reclaimable_pages(struct zone *zone) return nr; } -unsigned long pgdat_reclaimable_pages(struct pglist_data *pgdat) -{ - unsigned long nr; - - nr = node_page_state_snapshot(pgdat, NR_ACTIVE_FILE) + - node_page_state_snapshot(pgdat, NR_INACTIVE_FILE) + - node_page_state_snapshot(pgdat, NR_ISOLATED_FILE); - - if (get_nr_swap_pages() > 0) - nr += node_page_state_snapshot(pgdat, NR_ACTIVE_ANON) + - node_page_state_snapshot(pgdat, NR_INACTIVE_ANON) + - node_page_state_snapshot(pgdat, NR_ISOLATED_ANON); - - return nr; -} - /** * lruvec_lru_size - Returns the number of pages on the given LRU list. * @lruvec: lru vector -- 2.12.2