From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx146.postini.com [74.125.245.146]) by kanga.kvack.org (Postfix) with SMTP id 43CA46B006E for ; Tue, 18 Sep 2012 05:06:25 -0400 (EDT) References: <1347887746.22926.YahooMailNeo@web160105.mail.bf1.yahoo.com> Message-ID: <1347959184.19552.YahooMailNeo@web160104.mail.bf1.yahoo.com> Date: Tue, 18 Sep 2012 02:06:24 -0700 (PDT) From: PINTU KUMAR Reply-To: PINTU KUMAR Subject: Re: Info required: Tracking memcpy operation in user/kernel In-Reply-To: <1347887746.22926.YahooMailNeo@web160105.mail.bf1.yahoo.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable Sender: owner-linux-mm@kvack.org List-ID: To: "linux-mm@kvack.org" , "linux-kernel@vger.kernel.org" Hi,=0A=0AI wanted to track down memcpy operations of various user applicati= ons/lib or kernel modules.=0AIn one of the scenarios there are too many mem= cpy operations used in our platform.=0AAnd we wanted to track which appln/l= ib and kernel modules doing memcpy and of what size.=0A=0AIf anybody is awa= re of any utility please let me know.=0A=0AOr,=0Aplease let me know how to = track memcpy from kernel space may be using some kernel module.=0A=0A=0ATha= nk You!=0AWith Regards,=0APintu=0A=A0=0A=A0=0A=0A=0A>______________________= __________=0A>From: PINTU KUMAR =0A>To: "linux-mm@= kvack.org" ; "linux-kernel@vger.kernel.org" =0A>Sent: Monday, 17 September 2012 6:45 PM=0A>Subject:= Info required: Tracking memcpy operation in user/kernel=0A>=0A>=0A>Hi,=0A>= =0A>I wanted to track down memcpy operations of various user applications/l= ib or kernel modules.=0A>In one of the scenarios there are too many memcpy = operations used in our platform.=0A>And we wanted to track which appln/lib = and kernel modules doing memcpy and of what size.=0A>=0A>If anybody is awar= e of any utility please let me know.=0A>=0A>Or,=0A>please let me know how t= o track memcpy from kernel space may be using some kernel module.=0A>=0A>= =0A>Thank You!=0A>With Regards,=0A>Pintu=0A>=A0=0A>=0A> -- 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/ . Don't email: email@kvack.org