From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeff Kirsher Subject: Re: [net-next PATCH] ixgbe: Drop unnecessary call to rcu_barrier Date: Mon, 30 Mar 2015 11:35:58 -0700 Message-ID: <1427740558.2497.91.camel@jtkirshe-mobl> References: <20150330164138.1335.47547.stgit@ahduyck-vm-fedora22> Mime-Version: 1.0 Content-Type: multipart/signed; micalg="pgp-sha512"; protocol="application/pgp-signature"; boundary="=-u6zfkfL2+gZZYhSwcA4Z" Cc: netdev@vger.kernel.org To: Alexander Duyck Return-path: Received: from mga09.intel.com ([134.134.136.24]:46881 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753325AbbC3SgU (ORCPT ); Mon, 30 Mar 2015 14:36:20 -0400 In-Reply-To: <20150330164138.1335.47547.stgit@ahduyck-vm-fedora22> Sender: netdev-owner@vger.kernel.org List-ID: --=-u6zfkfL2+gZZYhSwcA4Z Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Mon, 2015-03-30 at 09:41 -0700, Alexander Duyck wrote: > The ixgbe driver hasn't used call_rcu to free the rings for some time > now. > Since that is the case the call to rcu_barrier can be dropped since > calls > to kfree_rcu don't require it. >=20 > Signed-off-by: Alexander Duyck > --- > drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 2 -- > 1 file changed, 2 deletions(-) Thanks Alex, I will add you patch to my queue. --=20 git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git dev-queue --=-u6zfkfL2+gZZYhSwcA4Z Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABCgAGBQJVGZeOAAoJEOVv75VaS+3OrbsQAKL4N0FDoyaANzOohB2DuNeW MezkjVo1w8iVAr9OekfbJj8b8dYRM4okKLbIXcKjyAM4SLvF00Yv1Kisay7K4Yg7 q2xXXwmn7/XMZWD+pNFt0cLgeaBOGCioOyJ5eMEUGi9iHAF34SwEZ6A/+rUwJWbm YSrxAAQdQGXRP4NO2wj5a+6w9I1CKy/k+oAu10Js4FFsPOzNmkVyN7/4NGsQUbt4 CRYciYGXhevPojuyOZeNsvMVwjzBwka8i61GmUu7mMQZdDfK5pZVQITP0HCIi8ns J0fyaP8kR+BG3iJE4g5ZbFZfgjuUTsGPj0L648jS+ZdxpSGmLfwo803fcSkxf7kg u0YL5jq4nm5NOzN0TC9k6r4mB4+P65azU1HgoU1HvxHtlbP7HVe1JCjgib8Gu37M qTdhA2F66hfX2LBHLh4YV43MRm7t7YINpnADuQqwviLZ1QQXlPvHG9k2YEfit96K 9Ml5P5xT/ZIfJzuar+eUC/JVdgHoITP2v1JATOD3WXkVNmXHDixK3AXFrRaV6MqN +NTrwH/D53a1DprbfBUTGhlooqoILhaNjRL1hvtO8yXG5xYkvvf4DhOEGqjTy5Cg FdJeu/OJJZ6IF6g2h+0EoYJnOc/mcUaLoy/3b6GZZ6H+fKOia+w/YgsbyxgxIvyC 77In3wqq/n7tk9lOdand =Y3A/ -----END PGP SIGNATURE----- --=-u6zfkfL2+gZZYhSwcA4Z--