diff options
| author |   Trond Myklebust <Trond.Myklebust@netapp.com> | 2009-10-06 15:40:15 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2009-10-06 15:40:15 -0400 |
| commit | c5811dbdd26284d63c19fca618bd740dd10ad53d (patch) | |
| tree | e41cdb8f267340cd78e5955523c14353b96cb714 /fs/nfs | |
| parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide-2.6 (diff) | |
| download | linux-dev-c5811dbdd26284d63c19fca618bd740dd10ad53d.tar.xz linux-dev-c5811dbdd26284d63c19fca618bd740dd10ad53d.zip | |
NFS: Fix a default mount regression...
With the recent spate of changes, the nfs protocol version will now default
to 2 instead of 3, while the mount protocol version defaults to 3.
The following patch should ensure the defaults are consistent with the
previous defaults of vers=3,proto=tcp,mountvers=3,mountproto=tcp.
This fixes the bug
http://bugzilla.kernel.org/show_bug.cgi?id=14259
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs')
| -rw-r--r-- | fs/nfs/super.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/fs/nfs/super.c b/fs/nfs/super.c index 29786d3b9326..0343ebcfbbdc 100644 --- a/fs/nfs/super.c +++ b/fs/nfs/super.c @@ -728,22 +728,24 @@ static void nfs_umount_begin(struct super_block *sb) unlock_kernel(); } -static struct nfs_parsed_mount_data *nfs_alloc_parsed_mount_data(int flags) +static struct nfs_parsed_mount_data *nfs_alloc_parsed_mount_data(unsigned int version) { struct nfs_parsed_mount_data *data; data = kzalloc(sizeof(*data), GFP_KERNEL); if (data) { - data->flags = flags; data->rsize = NFS_MAX_FILE_IO_SIZE; data->wsize = NFS_MAX_FILE_IO_SIZE; data->acregmin = NFS_DEF_ACREGMIN; data->acregmax = NFS_DEF_ACREGMAX; data->acdirmin = NFS_DEF_ACDIRMIN; data->acdirmax = NFS_DEF_ACDIRMAX; + data->mount_server.port = NFS_UNSPEC_PORT; data->nfs_server.port = NFS_UNSPEC_PORT; + data->nfs_server.protocol = XPRT_TRANSPORT_TCP; data->auth_flavors[0] = RPC_AUTH_UNIX; data->auth_flavor_len = 1; + data->version = version; data->minorversion = 0; } return data; @@ -1711,8 +1713,6 @@ static int nfs_validate_mount_data(void *options, if (!(data->flags & NFS_MOUNT_TCP)) args->nfs_server.protocol = XPRT_TRANSPORT_UDP; - else - args->nfs_server.protocol = XPRT_TRANSPORT_TCP; /* N.B. caller will free nfs_server.hostname in all cases */ args->nfs_server.hostname = kstrdup(data->hostname, GFP_KERNEL); args->namlen = data->namlen; @@ -2106,7 +2106,7 @@ static int nfs_get_sb(struct file_system_type *fs_type, }; int error = -ENOMEM; - data = nfs_alloc_parsed_mount_data(NFS_MOUNT_VER3 | NFS_MOUNT_TCP); + data = nfs_alloc_parsed_mount_data(3); mntfh = kzalloc(sizeof(*mntfh), GFP_KERNEL); if (data == NULL || mntfh == NULL) goto out_free_fh; @@ -2376,7 +2376,6 @@ static int nfs4_validate_mount_data(void *options, if (data == NULL) goto out_no_data; - args->version = 4; switch (data->version) { case 1: if (data->host_addrlen > sizeof(args->nfs_server.address)) @@ -2660,7 +2659,7 @@ static int nfs4_get_sb(struct file_system_type *fs_type, struct nfs_parsed_mount_data *data; int error = -ENOMEM; - data = nfs_alloc_parsed_mount_data(0); + data = nfs_alloc_parsed_mount_data(4); if (data == NULL) goto out_free_data; |