From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1763613AbYB2BBq (ORCPT ); Thu, 28 Feb 2008 20:01:46 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1763432AbYB2Are (ORCPT ); Thu, 28 Feb 2008 19:47:34 -0500 Received: from mx1.redhat.com ([66.187.233.31]:58808 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757056AbYB2ArR (ORCPT ); Thu, 28 Feb 2008 19:47:17 -0500 Organization: Red Hat UK Ltd. Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SI4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 3798903 From: David Howells Subject: [PATCH 30/37] NFS: Add some new I/O event counters for FS-Cache events [ver #34] To: Trond.Myklebust@netapp.com, chuck.lever@oracle.com, casey@schaufler-ca.com Cc: nfsv4@linux-nfs.org, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, selinux@tycho.nsa.gov, linux-security-module@vger.kernel.org, dhowells@redhat.com Date: Fri, 29 Feb 2008 00:46:14 +0000 Message-ID: <20080229004614.4142.57875.stgit@warthog.procyon.org.uk> In-Reply-To: <20080229004332.4142.51771.stgit@warthog.procyon.org.uk> References: <20080229004332.4142.51771.stgit@warthog.procyon.org.uk> User-Agent: StGIT/0.14.1 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add some new NFS I/O event counters for FS-Cache events. They have to be added as byte counters because I may need to be able to increase the numbers by more than 1 at a time. Signed-off-by: David Howells --- fs/nfs/iostat.h | 7 +++++++ 1 files changed, 7 insertions(+), 0 deletions(-) diff --git a/fs/nfs/iostat.h b/fs/nfs/iostat.h index 6350ecb..0e3b170 100644 --- a/fs/nfs/iostat.h +++ b/fs/nfs/iostat.h @@ -60,6 +60,13 @@ enum nfs_stat_bytecounters { NFSIOS_SERVERWRITTENBYTES, NFSIOS_READPAGES, NFSIOS_WRITEPAGES, +#ifdef CONFIG_NFS_FSCACHE + NFSIOS_FSCACHE_READ_OK, + NFSIOS_FSCACHE_READ_FAIL, + NFSIOS_FSCACHE_WRITE_OK, + NFSIOS_FSCACHE_WRITE_FAIL, + NFSIOS_FSCACHE_UNCACHE, +#endif __NFSIOS_BYTESMAX, };