From: David Howells <dhowells@redhat.com>
In-Reply-To: <20171222120556.7435-6-jlayton@kernel.org>
References: <20171222120556.7435-6-jlayton@kernel.org> <20171222120556.7435-1-jlayton@kernel.org>
To: Jeff Layton <jlayton@kernel.org>
Cc: dhowells@redhat.com, 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, jaltman@auristor.com
Subject: Re: [PATCH v4 05/19] afs: convert to new i_version API
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Date: Tue, 02 Jan 2018 17:20:10 +0000
Message-ID: <5112.1514913610@warthog.procyon.org.uk>
Sender: linux-nfs-owner@vger.kernel.org

Jeff Layton <jlayton@kernel.org> wrote:

> Note that AFS has quite a different definition for this counter. AFS
> only increments it on changes to the data, not for the metadata.

This also applies to AFS directories: create, mkdir, unlink, rmdir, link,
symlink, rename, and mountpoint creation/removal all bump the data version
number on a directory by exactly one if they change it.

David