Return-Path: linux-nfs-owner@vger.kernel.org Received: from bombadil.infradead.org ([198.137.202.9]:48608 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751021AbaGJLSY (ORCPT ); Thu, 10 Jul 2014 07:18:24 -0400 Date: Thu, 10 Jul 2014 04:18:23 -0700 From: Christoph Hellwig To: Jeff Layton Cc: bfields@fieldses.org, linux-nfs@vger.kernel.org Subject: Re: [PATCH v4 002/100] nfsd: reduce some spinlocking in put_client_renew Message-ID: <20140710111823.GA10893@infradead.org> References: <1404842668-22521-1-git-send-email-jlayton@primarydata.com> <1404842668-22521-3-git-send-email-jlayton@primarydata.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <1404842668-22521-3-git-send-email-jlayton@primarydata.com> Sender: linux-nfs-owner@vger.kernel.org List-ID: On Tue, Jul 08, 2014 at 02:02:50PM -0400, Jeff Layton wrote: > No need to take the lock unless the count goes to 0. > > Signed-off-by: Jeff Layton Looks good, Reviewed-by: Christoph Hellwig