Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761172Ab1EOWVw (ORCPT ); Sun, 15 May 2011 18:21:52 -0400 Received: from mout.perfora.net ([74.208.4.195]:57598 "EHLO mout.perfora.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1761151Ab1EOWVj (ORCPT ); Sun, 15 May 2011 18:21:39 -0400 From: Stephen Wilson To: Andrew Morton Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, KOSAKI Motohiro , Stephen Wilson , Hugh Dickins , David Rientjes , Lee Schermerhorn , Alexey Dobriyan , Christoph Lameter Subject: [PATCH v2 3/9] mm: remove MPOL_MF_STATS Date: Sun, 15 May 2011 18:20:23 -0400 Message-Id: <1305498029-11677-4-git-send-email-wilsons@start.ca> X-Mailer: git-send-email 1.7.4.4 In-Reply-To: <1305498029-11677-1-git-send-email-wilsons@start.ca> References: <1305498029-11677-1-git-send-email-wilsons@start.ca> X-Provags-ID: V02:K0:vNe0PD6EECs5j5TdMmm7lOsMPtT3/oGykl4wruJfnKo V+6jNHNGja9u4Roi5Ct32imliuJeMm1eUjbkhINQftGc/U4v5x AlwUreSSBz891ehuwQ8OabidLw95urgSO7v1yksIeNJGwUKT+h K0fY9PRmslEldrVa60tmUUiyEP6VYuzVXD+eVyr8HAlTBTVqQc 2J0H1kUGEbnINgyVeO/JPsYjEMqvD9XowAvbjiGLQE= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1707 Lines: 46 Mapping statistics in a NUMA environment is now computed using the generic walk_page_range() logic. Remove the old/equivalent functionality. Signed-off-by: Stephen Wilson Reviewed-by: KOSAKI Motohiro Cc: Hugh Dickins Cc: David Rientjes Cc: Lee Schermerhorn Cc: Alexey Dobriyan Cc: Christoph Lameter --- mm/mempolicy.c | 5 +---- 1 files changed, 1 insertions(+), 4 deletions(-) diff --git a/mm/mempolicy.c b/mm/mempolicy.c index c894671..d43d05e 100644 --- a/mm/mempolicy.c +++ b/mm/mempolicy.c @@ -100,7 +100,6 @@ /* Internal flags */ #define MPOL_MF_DISCONTIG_OK (MPOL_MF_INTERNAL << 0) /* Skip checks for continuous vmas */ #define MPOL_MF_INVERT (MPOL_MF_INTERNAL << 1) /* Invert check for nodemask */ -#define MPOL_MF_STATS (MPOL_MF_INTERNAL << 2) /* Gather statistics */ static struct kmem_cache *policy_cache; static struct kmem_cache *sn_cache; @@ -493,9 +492,7 @@ static int check_pte_range(struct vm_area_struct *vma, pmd_t *pmd, if (node_isset(nid, *nodes) == !!(flags & MPOL_MF_INVERT)) continue; - if (flags & MPOL_MF_STATS) - gather_stats(page, private, pte_dirty(*pte)); - else if (flags & (MPOL_MF_MOVE | MPOL_MF_MOVE_ALL)) + if (flags & (MPOL_MF_MOVE | MPOL_MF_MOVE_ALL)) migrate_page_add(page, private, flags); else break; -- 1.7.4.4 -- 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/