From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bryan Schumaker Subject: [PATCH] VFS: Add "device" tag to /proc/self/mountstats Date: Fri, 07 Oct 2011 13:41:15 -0400 Message-ID: <4E8F39BB.1080207@netapp.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit To: linux-fsdevel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, "linux-nfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , viro-RmSDqhL/yNMiFSDQTTA3OLVCufUGDwFn@public.gmane.org, "Myklebust, Trond" , Chuck Lever Sender: linux-nfs-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-fsdevel.vger.kernel.org nfsiostat was failing to find mounted filesystems on kernels after 2.6.38 because of changes to show_vfsstat() by commit c7f404b40a3665d9f4e9a927cc5c1ee0479ed8f9. This patch adds back the "device" tag before the nfs server entry so scripts can parse the mountstats file correctly. Signed-off-by: Bryan Schumaker CC: stable-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org [>=2.6.39] --- fs/namespace.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/fs/namespace.c b/fs/namespace.c index 22bfe82..1429114 100644 --- a/fs/namespace.c +++ b/fs/namespace.c @@ -1109,6 +1109,7 @@ static int show_vfsstat(struct seq_file *m, void *v) /* device */ if (mnt->mnt_sb->s_op->show_devname) { + seq_puts(m, "device "); err = mnt->mnt_sb->s_op->show_devname(m, mnt); } else { if (mnt->mnt_devname) { -- 1.7.6.3 -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html