Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965003AbZGQR2n (ORCPT ); Fri, 17 Jul 2009 13:28:43 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S964980AbZGQR2l (ORCPT ); Fri, 17 Jul 2009 13:28:41 -0400 Received: from mx2.redhat.com ([66.187.237.31]:49250 "EHLO mx2.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S964976AbZGQR2j (ORCPT ); Fri, 17 Jul 2009 13:28:39 -0400 From: Izik Eidus To: akpm@linux-foundation.org Cc: hugh.dickins@tiscali.co.uk, aarcange@redhat.com, chrisw@redhat.com, avi@redhat.com, riel@redhat.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, nickpiggin@yahoo.com.au, ieidus@redhat.com Subject: [PATCH 10/10] ksm: change ksm nice level to be 5 Date: Fri, 17 Jul 2009 20:30:50 +0300 Message-Id: <1247851850-4298-11-git-send-email-ieidus@redhat.com> In-Reply-To: <1247851850-4298-10-git-send-email-ieidus@redhat.com> References: <1247851850-4298-1-git-send-email-ieidus@redhat.com> <1247851850-4298-2-git-send-email-ieidus@redhat.com> <1247851850-4298-3-git-send-email-ieidus@redhat.com> <1247851850-4298-4-git-send-email-ieidus@redhat.com> <1247851850-4298-5-git-send-email-ieidus@redhat.com> <1247851850-4298-6-git-send-email-ieidus@redhat.com> <1247851850-4298-7-git-send-email-ieidus@redhat.com> <1247851850-4298-8-git-send-email-ieidus@redhat.com> <1247851850-4298-9-git-send-email-ieidus@redhat.com> <1247851850-4298-10-git-send-email-ieidus@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 823 Lines: 30 From: Izik Eidus ksm should try not to disturb other tasks as much as possible. Signed-off-by: Izik Eidus --- mm/ksm.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/mm/ksm.c b/mm/ksm.c index 75d7802..4afe345 100644 --- a/mm/ksm.c +++ b/mm/ksm.c @@ -1270,7 +1270,7 @@ static void ksm_do_scan(unsigned int scan_npages) static int ksm_scan_thread(void *nothing) { - set_user_nice(current, 0); + set_user_nice(current, 5); while (!kthread_should_stop()) { if (ksm_run & KSM_RUN_MERGE) { -- 1.5.6.5 -- 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/