From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754062AbaGNJsO (ORCPT ); Mon, 14 Jul 2014 05:48:14 -0400 Received: from bombadil.infradead.org ([198.137.202.9]:39800 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752602AbaGNJsE (ORCPT ); Mon, 14 Jul 2014 05:48:04 -0400 Date: Mon, 14 Jul 2014 11:47:50 +0200 From: Peter Zijlstra To: Thomas Gleixner Cc: LKML , John Stultz , Steven Rostedt , Mathieu Desnoyers Subject: Re: [patch 54/55] timekeeping: Provide fast and NMI safe access to CLOCK_MONOTONIC[_RAW] Message-ID: <20140714094750.GO9918@twins.programming.kicks-ass.net> References: <20140711133623.530368377@linutronix.de> <20140711133709.835700036@linutronix.de> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="+wSiqF7c0ySQ2tNi" Content-Disposition: inline In-Reply-To: <20140711133709.835700036@linutronix.de> User-Agent: Mutt/1.5.21 (2012-12-30) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --+wSiqF7c0ySQ2tNi Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Fri, Jul 11, 2014 at 01:45:19PM -0000, Thomas Gleixner wrote: > +static struct tk_fast tk_fast_raw ____cacheline_aligned; > +static struct tk_fast tk_fast_mono ____cacheline_aligned; Question to the 'trace maniacs'; why do you lot need access to mono_raw? I would much prefer to limit choice here. --+wSiqF7c0ySQ2tNi Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAEBAgAGBQJTw6dFAAoJEHZH4aRLwOS6brAP/2/fhXlb/7DB4gapVTDx2m7X S6Vw6KQJASglEkJTRKEij9se+5y2i19qq2RNh0Q6RoFsHK4do1sne48BNp0cO8Kd 4z4c5jNQCpCzbrMgFtH3Lv6RvHm464GzbZXWTFRcUcPC3rGB+ULwsLGNBkO5PBA0 YF/+JzCYvYL5isDtniibfq8Pi0Y7u3Nrbdk8uU5oYBvyn09vzcsCXHTybK/rC+Lb 5/xyG1+VPeVg2rwUgt7xkFJdwB51I/pYVbvgfRv9REjO3/6PPlzyqFkVuKS/oe+b M+72ogTjcyZt0R/59uliAFfovoiCdtTKtIqO4Oe+p2X+yPk8U3/7OyyyzaPCht1q hOVPkmB2Xy5FhvyOPDB5YPYTl0FrDP7GpXDhCx8XMZM/IHBEO5UjR1dmIlMSBZAn yKQgDEPPmPYbbBLuOOkv9fnryop4pcY9d52I1tvQUbCe0HXT/h5yCd9saahyxDUV Z5m+GYY1OUjZUoFhRB0qz0ZpQ1/uasH8/R0pCLkavHsaXOp1V32ybASoHomsIeM2 KrfGriPg/TzzE3IA2n5362VYYYgd4ZT8mvhha5C5CaBfbGT8sFqhBOAQlsqJa1Hn yto+JHNQay1XWHg7fWHDDe8nLqzawTMHBg6oWNKl0RtM5IQynL5n8PhZo8EsPNSK gypr+Ic6HDInNUO3JW74 =aA0D -----END PGP SIGNATURE----- --+wSiqF7c0ySQ2tNi--