From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtp1.linuxfoundation.org (smtp1.linux-foundation.org [172.17.192.35]) by mail.linuxfoundation.org (Postfix) with ESMTPS id 19084B50 for ; Tue, 20 Jun 2017 17:27:51 +0000 (UTC) Received: from mezzanine.sirena.org.uk (mezzanine.sirena.org.uk [106.187.55.193]) by smtp1.linuxfoundation.org (Postfix) with ESMTPS id A68BE235 for ; Tue, 20 Jun 2017 17:27:50 +0000 (UTC) Date: Tue, 20 Jun 2017 18:27:38 +0100 From: Mark Brown To: Sergey Senozhatsky Message-ID: <20170620172738.zh4maxtfmlwhyrnt@sirena.org.uk> References: <20170619052146.GA2889@jagdpanzerIV.localdomain> <20170619103912.2edbf88a@gandalf.local.home> <20170619152055.GM3786@lunn.ch> <01a7d603-c0a2-7aae-8c8d-587063da5e61@suse.com> <20170619162317.4nxx6jsvuzvdtasz@sirena.org.uk> <20170620155825.GC409@tigerII.localdomain> <3908561D78D1C84285E8C5FCA982C28F612DAC67@ORSMSX114.amr.corp.intel.com> <20170620171134.GA444@tigerII.localdomain> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="d6eh77clrx5z7gh5" Content-Disposition: inline In-Reply-To: <20170620171134.GA444@tigerII.localdomain> Cc: "ksummit-discuss@lists.linuxfoundation.org" Subject: Re: [Ksummit-discuss] [TECH TOPIC] printk redesign List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , --d6eh77clrx5z7gh5 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Wed, Jun 21, 2017 at 02:11:34AM +0900, Sergey Senozhatsky wrote: > another thing that I found useful is a CPU number of the processor > that stored a particular line to the logbuf. At some point we start reinventing ftrace... there's issues with joining the two up but there should at least be lessons we can learn. --d6eh77clrx5z7gh5 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAllJWwkACgkQJNaLcl1U h9Dqjwf+IYDDee0i0xzDLh49ePJUupspO0SuolYcfL3dp30Gw9OEj1DQNKX+RCTM 6VEq9Q1WNWrZ58ivlPYTVs7oHxBQ5iVyYQTrh9+8y3k+Hxq6/XANW3Pc5pljctAS HhqMU3dhdhnEb7VtATAYKxjTYl8wyV3np232bcFg0vzIUoglJkVwzrBovm9gDLgO seIYUMtcXv6KOeGX8tpcsEcv4eq/ha1IP9riMPpjRKai0k4Xdk24KVWf6z0LWs4P B9Zezr5Gjw2jre0lKq2smJO6SxmimwJNPzsPgKN0PzR8ZeCc/LNdpzPTJOJaGI72 vmbhXk0Jq/Zvpi1xqtdruMamYT2GUg== =PR4M -----END PGP SIGNATURE----- --d6eh77clrx5z7gh5--