From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933390Ab2CZS5o (ORCPT ); Mon, 26 Mar 2012 14:57:44 -0400 Received: from mx1.redhat.com ([209.132.183.28]:21911 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933334Ab2CZS5Z (ORCPT ); Mon, 26 Mar 2012 14:57:25 -0400 From: Andrea Arcangeli To: linux-kernel@vger.kernel.org, linux-mm@kvack.org Cc: Hillf Danton , Dan Smith , Peter Zijlstra , Linus Torvalds , Andrew Morton , Thomas Gleixner , Ingo Molnar , Paul Turner , Suresh Siddha , Mike Galbraith , "Paul E. McKenney" , Lai Jiangshan , Bharata B Rao , Lee Schermerhorn , Rik van Riel , Johannes Weiner Subject: [PATCH 30/39] autonuma: call autonuma_split_huge_page() Date: Mon, 26 Mar 2012 19:46:17 +0200 Message-Id: <1332783986-24195-31-git-send-email-aarcange@redhat.com> In-Reply-To: <1332783986-24195-1-git-send-email-aarcange@redhat.com> References: <1332783986-24195-1-git-send-email-aarcange@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This is needed to make sure the tail pages are also queued into the migration queues of knuma_migrated across a transparent hugepage split. Signed-off-by: Andrea Arcangeli --- mm/huge_memory.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/mm/huge_memory.c b/mm/huge_memory.c index 383ae4d..b1c047b 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -17,6 +17,7 @@ #include #include #include +#include #include #include #include "internal.h" @@ -1307,6 +1308,7 @@ static void __split_huge_page_refcount(struct page *page) lru_add_page_tail(zone, page, page_tail); + autonuma_migrate_split_huge_page(page, page_tail); } atomic_sub(tail_count, &page->_count); BUG_ON(__page_count(page) <= 0);