diff options
Diffstat (limited to 'fs/nfs/mount_clnt.c')
| -rw-r--r-- | fs/nfs/mount_clnt.c | 55 |
1 files changed, 28 insertions, 27 deletions
diff --git a/fs/nfs/mount_clnt.c b/fs/nfs/mount_clnt.c index 2892ec84306..ee4899d9662 100644 --- a/fs/nfs/mount_clnt.c +++ b/fs/nfs/mount_clnt.c @@ -18,7 +18,7 @@ #include <linux/nfs_fs.h> #ifdef RPC_DEBUG -# define NFSDBG_FACILITY NFSDBG_ROOT +# define NFSDBG_FACILITY NFSDBG_MOUNT #endif /* @@ -28,7 +28,6 @@ #define MOUNT_UMNT 3 */ -static struct rpc_clnt * mnt_create(struct sockaddr_in *, int, int); static struct rpc_program mnt_program; struct mnt_fhstatus { @@ -36,14 +35,21 @@ struct mnt_fhstatus { struct nfs_fh * fh; }; -/* - * Obtain an NFS file handle for the given host and path +/** + * nfs_mount - Obtain an NFS file handle for the given host and path + * @addr: pointer to server's address + * @len: size of server's address + * @hostname: name of server host, or NULL + * @path: pointer to string containing export path to mount + * @version: mount version to use for this request + * @protocol: transport protocol to use for thie request + * @fh: pointer to location to place returned file handle + * + * Uses default timeout parameters specified by underlying transport. */ -int -nfsroot_mount(struct sockaddr_in *addr, char *path, struct nfs_fh *fh, - int version, int protocol) +int nfs_mount(struct sockaddr *addr, size_t len, char *hostname, char *path, + int version, int protocol, struct nfs_fh *fh) { - struct rpc_clnt *mnt_clnt; struct mnt_fhstatus result = { .fh = fh }; @@ -51,12 +57,23 @@ nfsroot_mount(struct sockaddr_in *addr, char *path, struct nfs_fh *fh, .rpc_argp = path, .rpc_resp = &result, }; + struct rpc_create_args args = { + .protocol = protocol, + .address = addr, + .addrsize = len, + .servername = hostname, + .program = &mnt_program, + .version = version, + .authflavor = RPC_AUTH_UNIX, + .flags = RPC_CLNT_CREATE_INTR, + }; + struct rpc_clnt *mnt_clnt; int status; - dprintk("NFS: nfs_mount(%08x:%s)\n", - (unsigned)ntohl(addr->sin_addr.s_addr), path); + dprintk("NFS: sending MNT request for %s:%s\n", + (hostname ? hostname : "server"), path); - mnt_clnt = mnt_create(addr, version, protocol); + mnt_clnt = rpc_create(&args); if (IS_ERR(mnt_clnt)) return PTR_ERR(mnt_clnt); @@ -70,22 +87,6 @@ nfsroot_mount(struct sockaddr_in *addr, char *path, struct nfs_fh *fh, return status < 0? status : (result.status? -EACCES : 0); } -static struct rpc_clnt *mnt_create(struct sockaddr_in *srvaddr, int version, - int protocol) -{ - struct rpc_create_args args = { - .protocol = protocol, - .address = (struct sockaddr *)srvaddr, - .addrsize = sizeof(*srvaddr), - .program = &mnt_program, - .version = version, - .authflavor = RPC_AUTH_UNIX, - .flags = RPC_CLNT_CREATE_INTR, - }; - - return rpc_create(&args); -} - /* * XDR encode/decode functions for MOUNT */ |