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authorBryan Schumaker <bjschuma@netapp.com>2010-08-03 13:04:00 -0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2010-08-06 13:41:39 -0400
commitd5eff1a3412f6d75bf28f423c5015ece8055407a (patch)
treea1e65a188bda702f93537fc3c9b92b30224ae190 /fs
parent761fe93cdfa29071879d882c92e966ae692c0048 (diff)
downloadlinux-d5eff1a3412f6d75bf28f423c5015ece8055407a.tar.gz
NFS: Fix /proc/mount for legacy binary interface
Add a flag so we know if we mounted the NFS server using the legacy binary interface. If we used the legacy interface, then we should not show the mountd options. Signed-off-by: Bryan Schumaker <bjschuma@netapp.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs')
-rw-r--r--fs/nfs/super.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index f9df16de4a56..f1ae39f6cb02 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -546,6 +546,9 @@ static void nfs_show_mountd_options(struct seq_file *m, struct nfs_server *nfss,
{
struct sockaddr *sap = (struct sockaddr *)&nfss->mountd_address;
+ if (nfss->flags & NFS_MOUNT_LEGACY_INTERFACE)
+ return;
+
switch (sap->sa_family) {
case AF_INET: {
struct sockaddr_in *sin = (struct sockaddr_in *)sap;
@@ -1780,6 +1783,7 @@ static int nfs_validate_mount_data(void *options,
* can deal with.
*/
args->flags = data->flags & NFS_MOUNT_FLAGMASK;
+ args->flags |= NFS_MOUNT_LEGACY_INTERFACE;
args->rsize = data->rsize;
args->wsize = data->wsize;
args->timeo = data->timeo;