Return-Path: Received: from mail.kernel.org ([198.145.29.99]:39258 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752488AbeAIJ1y (ORCPT ); Tue, 9 Jan 2018 04:27:54 -0500 MIME-Version: 1.0 In-Reply-To: <1515447593.3486.54.camel@kernel.org> References: <20171222120556.7435-1-jlayton@kernel.org> <20171222120556.7435-20-jlayton@kernel.org> <1515416208.3486.14.camel@kernel.org> <1515418164.3486.18.camel@kernel.org> <20180108172928.aqndozcpljb73uj6@kozik-lap> <1515434419.3486.41.camel@kernel.org> <20180108183353.emiwsd4aic4gmytr@kozik-lap> <1515438929.3486.48.camel@kernel.org> <20180108201713.rdfjn7j65cuqmwuo@kozik-lap> <1515447593.3486.54.camel@kernel.org> From: Krzysztof Kozlowski Date: Tue, 9 Jan 2018 10:27:50 +0100 Message-ID: Subject: Re: [PATCH v4 19/19] fs: handle inode->i_version more efficiently To: Jeff Layton Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk, linux-nfs@vger.kernel.org, bfields@fieldses.org, neilb@suse.de, jack@suse.de, linux-ext4@vger.kernel.org, tytso@mit.edu, adilger.kernel@dilger.ca, linux-xfs@vger.kernel.org, darrick.wong@oracle.com, david@fromorbit.com, linux-btrfs@vger.kernel.org, clm@fb.com, jbacik@fb.com, dsterba@suse.com, linux-integrity@vger.kernel.org, zohar@linux.vnet.ibm.com, dmitry.kasatkin@gmail.com, linux-afs@lists.infradead.org, dhowells@redhat.com, jaltman@auristor.com, linux-samsung-soc@vger.kernel.org, Marek Szyprowski , =?UTF-8?B?QmFydMWCb21pZWogxbtvxYJuaWVya2lld2ljeg==?= , Sylwester Nawrocki Content-Type: text/plain; charset="UTF-8" Sender: linux-nfs-owner@vger.kernel.org List-ID: On Mon, Jan 8, 2018 at 10:39 PM, Jeff Layton wrote: >> > > Got it, that's helpful. Does this patch help (on top of the others) ? > > ------------------------8<-------------------------- > > SQUASH: nfs: compare raw iversion counter since that's what's > being stored > Did not apply cleanly (in include/linux/iversion.h) but it was easy to adjust. However still no improvements. Applied on top of others. Best regards, Krzysztof