diff options
| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2008-07-02 14:43:47 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2008-07-09 12:09:38 -0400 |
| commit | 259875efed06d6936f54c9a264e868937f1bc217 (patch) | |
| tree | c3831c6050582e6ab90ab523131788e2b09df163 /fs/nfs/client.c | |
| parent | 40fef8a649e5344bfb6a67a7cc3def3e0dad6448 (diff) | |
| download | op-kernel-dev-259875efed06d6936f54c9a264e868937f1bc217.zip op-kernel-dev-259875efed06d6936f54c9a264e868937f1bc217.tar.gz | |
NFS: set transport defaults after mount option parsing is finished
Move the UDP/TCP default timeo/retrans settings for text mounts to
nfs_init_timeout_values(), which was were they were always being
initialised (and sanity checked) for binary mounts.
Document the default timeout values using appropriate #defines.
Ensure that we initialise and sanity check the transport protocols that
may have been specified by the user.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/client.c')
| -rw-r--r-- | fs/nfs/client.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/fs/nfs/client.c b/fs/nfs/client.c index f2a092c..5ee23e7 100644 --- a/fs/nfs/client.c +++ b/fs/nfs/client.c @@ -431,14 +431,14 @@ static void nfs_init_timeout_values(struct rpc_timeout *to, int proto, { to->to_initval = timeo * HZ / 10; to->to_retries = retrans; - if (!to->to_retries) - to->to_retries = 2; switch (proto) { case XPRT_TRANSPORT_TCP: case XPRT_TRANSPORT_RDMA: + if (to->to_retries == 0) + to->to_retries = NFS_DEF_TCP_RETRANS; if (to->to_initval == 0) - to->to_initval = 60 * HZ; + to->to_initval = NFS_DEF_TCP_TIMEO * HZ / 10; if (to->to_initval > NFS_MAX_TCP_TIMEOUT) to->to_initval = NFS_MAX_TCP_TIMEOUT; to->to_increment = to->to_initval; @@ -450,14 +450,17 @@ static void nfs_init_timeout_values(struct rpc_timeout *to, int proto, to->to_exponential = 0; break; case XPRT_TRANSPORT_UDP: - default: + if (to->to_retries == 0) + to->to_retries = NFS_DEF_UDP_RETRANS; if (!to->to_initval) - to->to_initval = 11 * HZ / 10; + to->to_initval = NFS_DEF_UDP_TIMEO * HZ / 10; if (to->to_initval > NFS_MAX_UDP_TIMEOUT) to->to_initval = NFS_MAX_UDP_TIMEOUT; to->to_maxval = NFS_MAX_UDP_TIMEOUT; to->to_exponential = 1; break; + default: + BUG(); } } |
