From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx123.postini.com [74.125.245.123]) by kanga.kvack.org (Postfix) with SMTP id 8AC126B009D for ; Sun, 11 Dec 2011 19:55:21 -0500 (EST) Received: from m3.gw.fujitsu.co.jp (unknown [10.0.50.73]) by fgwmail5.fujitsu.co.jp (Postfix) with ESMTP id 277AD3EE0AE for ; Mon, 12 Dec 2011 09:55:20 +0900 (JST) Received: from smail (m3 [127.0.0.1]) by outgoing.m3.gw.fujitsu.co.jp (Postfix) with ESMTP id 07DD345DEEF for ; Mon, 12 Dec 2011 09:55:20 +0900 (JST) Received: from s3.gw.fujitsu.co.jp (s3.gw.fujitsu.co.jp [10.0.50.93]) by m3.gw.fujitsu.co.jp (Postfix) with ESMTP id E278745DEEB for ; Mon, 12 Dec 2011 09:55:19 +0900 (JST) Received: from s3.gw.fujitsu.co.jp (localhost.localdomain [127.0.0.1]) by s3.gw.fujitsu.co.jp (Postfix) with ESMTP id D3B551DB8038 for ; Mon, 12 Dec 2011 09:55:19 +0900 (JST) Received: from m107.s.css.fujitsu.com (m107.s.css.fujitsu.com [10.240.81.147]) by s3.gw.fujitsu.co.jp (Postfix) with ESMTP id 8B7631DB803E for ; Mon, 12 Dec 2011 09:55:19 +0900 (JST) Date: Mon, 12 Dec 2011 09:54:06 +0900 From: KAMEZAWA Hiroyuki Subject: Re: [PATCH V2] vmscan/trace: Add 'active' and 'file' info to trace_mm_vmscan_lru_isolate. Message-Id: <20111212095406.3d96a474.kamezawa.hiroyu@jp.fujitsu.com> In-Reply-To: <1323614784-2924-1-git-send-email-tm@tao.ma> References: <1323614784-2924-1-git-send-email-tm@tao.ma> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: Tao Ma Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, Mel Gorman , Rik van Riel , Johannes Weiner , Christoph Hellwig , KOSAKI Motohiro , Andrea Arcangeli , Andrew Morton On Sun, 11 Dec 2011 22:46:24 +0800 Tao Ma wrote: > From: Tao Ma > > In trace_mm_vmscan_lru_isolate, we don't output 'active' and 'file' > information to the trace event and it is a bit inconvenient for the > user to get the real information(like pasted below). > mm_vmscan_lru_isolate: isolate_mode=2 order=0 nr_requested=32 nr_scanned=32 > nr_taken=32 contig_taken=0 contig_dirty=0 contig_failed=0 > > So this patch adds these 2 info to the trace event and it now looks like: > mm_vmscan_lru_isolate: isolate_mode=2 order=0 nr_requested=32 nr_scanned=32 > nr_taken=32 contig_taken=0 contig_dirty=0 contig_failed=0 active=1 file=0 > > Cc: Mel Gorman > Cc: Rik van Riel > Cc: Johannes Weiner > Cc: Christoph Hellwig > Cc: KAMEZAWA Hiroyuki > Cc: KOSAKI Motohiro > Cc: Andrea Arcangeli > Cc: Andrew Morton > Signed-off-by: Tao Ma Reviewed-by: KAMEZAWA Hiroyuki -- 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/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: email@kvack.org