diff options
| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-03-02 23:00:20 +0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-03-02 23:00:20 +0400 |
| commit | 7bbceb6f2bdda67054bc66035a9543623e539126 (patch) | |
| tree | 901a46726fcadbef13611926b699a6f5752a1397 /fs/nfs/super.c | |
| parent | 0d71b058092fc98cfef8e8f6d913180a10a55397 (diff) | |
| download | linux-7bbceb6f2bdda67054bc66035a9543623e539126.tar.xz | |
NFS: Ensure we display the minor version correctly in /proc/mounts etc.
The 'minorversion' mount option is now deprecated, so we need to display
the minor version number in the 'vers=' format.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/super.c')
| -rw-r--r-- | fs/nfs/super.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/fs/nfs/super.c b/fs/nfs/super.c index ab58bb9b6115..7f0c93f8afe3 100644 --- a/fs/nfs/super.c +++ b/fs/nfs/super.c @@ -640,7 +640,6 @@ static void nfs_show_nfsv4_options(struct seq_file *m, struct nfs_server *nfss, struct nfs_client *clp = nfss->nfs_client; seq_printf(m, ",clientaddr=%s", clp->cl_ipaddr); - seq_printf(m, ",minorversion=%u", clp->cl_minorversion); } #else static void nfs_show_nfsv4_options(struct seq_file *m, struct nfs_server *nfss, @@ -649,6 +648,15 @@ static void nfs_show_nfsv4_options(struct seq_file *m, struct nfs_server *nfss, } #endif +static void nfs_show_nfs_version(struct seq_file *m, + unsigned int version, + unsigned int minorversion) +{ + seq_printf(m, ",vers=%u", version); + if (version == 4) + seq_printf(m, ".%u", minorversion); +} + /* * Describe the mount options in force on this server representation */ @@ -676,7 +684,7 @@ static void nfs_show_mount_options(struct seq_file *m, struct nfs_server *nfss, u32 version = clp->rpc_ops->version; int local_flock, local_fcntl; - seq_printf(m, ",vers=%u", version); + nfs_show_nfs_version(m, version, clp->cl_minorversion); seq_printf(m, ",rsize=%u", nfss->rsize); seq_printf(m, ",wsize=%u", nfss->wsize); if (nfss->bsize != 0) |