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authorTrond Myklebust <trond.myklebust@primarydata.com>2014-02-17 06:42:56 +0400
committerTrond Myklebust <trond.myklebust@primarydata.com>2014-02-17 23:15:46 +0400
commit292f503cade2b1d966239ef56a851e6897d1ba92 (patch)
treed6713d34696957d49fb4f12df097acd1ed2d0eb8 /fs/nfs/nfs4namespace.c
parente9776d0f4adee8877145672f6416b06b57f2dc27 (diff)
downloadlinux-292f503cade2b1d966239ef56a851e6897d1ba92.tar.xz
NFSv4: Use the correct net namespace in nfs4_update_server
We need to use the same net namespace that was used to resolve the hostname and sockaddr arguments. Fixes: 32e62b7c3ef09 (NFS: Add nfs4_update_server) Cc: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'fs/nfs/nfs4namespace.c')
-rw-r--r--fs/nfs/nfs4namespace.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/fs/nfs/nfs4namespace.c b/fs/nfs/nfs4namespace.c
index 4e7f05d3e9db..3d5dbf80d46a 100644
--- a/fs/nfs/nfs4namespace.c
+++ b/fs/nfs/nfs4namespace.c
@@ -121,9 +121,8 @@ static int nfs4_validate_fspath(struct dentry *dentry,
}
static size_t nfs_parse_server_name(char *string, size_t len,
- struct sockaddr *sa, size_t salen, struct nfs_server *server)
+ struct sockaddr *sa, size_t salen, struct net *net)
{
- struct net *net = rpc_net_ns(server->client);
ssize_t ret;
ret = rpc_pton(net, string, len, sa, salen);
@@ -223,6 +222,7 @@ static struct vfsmount *try_location(struct nfs_clone_mount *mountdata,
const struct nfs4_fs_location *location)
{
const size_t addr_bufsize = sizeof(struct sockaddr_storage);
+ struct net *net = rpc_net_ns(NFS_SB(mountdata->sb)->client);
struct vfsmount *mnt = ERR_PTR(-ENOENT);
char *mnt_path;
unsigned int maxbuflen;
@@ -248,8 +248,7 @@ static struct vfsmount *try_location(struct nfs_clone_mount *mountdata,
continue;
mountdata->addrlen = nfs_parse_server_name(buf->data, buf->len,
- mountdata->addr, addr_bufsize,
- NFS_SB(mountdata->sb));
+ mountdata->addr, addr_bufsize, net);
if (mountdata->addrlen == 0)
continue;
@@ -419,6 +418,7 @@ static int nfs4_try_replacing_one_location(struct nfs_server *server,
const struct nfs4_fs_location *location)
{
const size_t addr_bufsize = sizeof(struct sockaddr_storage);
+ struct net *net = rpc_net_ns(server->client);
struct sockaddr *sap;
unsigned int s;
size_t salen;
@@ -440,7 +440,7 @@ static int nfs4_try_replacing_one_location(struct nfs_server *server,
continue;
salen = nfs_parse_server_name(buf->data, buf->len,
- sap, addr_bufsize, server);
+ sap, addr_bufsize, net);
if (salen == 0)
continue;
rpc_set_port(sap, NFS_PORT);
@@ -450,7 +450,7 @@ static int nfs4_try_replacing_one_location(struct nfs_server *server,
if (hostname == NULL)
break;
- error = nfs4_update_server(server, hostname, sap, salen);
+ error = nfs4_update_server(server, hostname, sap, salen, net);
kfree(hostname);
if (error == 0)
break;