diff options
| author | Andy Adamson <andros@netapp.com> | 2009-12-04 15:52:24 -0500 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2009-12-04 15:52:24 -0500 |
| commit | 4d643d1dfa9349164fe928e255f68020d91dbfe0 (patch) | |
| tree | 1dde84268d81698e3f84cc3f20d90ddc234ba33f /fs/nfs/nfs4state.c | |
| parent | 7285f2d2ffd4b7ab4ffb70a47759ee209c30017b (diff) | |
nfs41: add create session into establish_clid
Reported-by: Trond Myklebust <trond.myklebust@netapp.com>
Resetting the clientid from the state manager could result in not confirming
the clientid due to create session not being called.
Move the create session call from the NFS4CLNT_SESSION_SETUP state manager
initialize session case into the NFS4CLNT_LEASE_EXPIRED case establish_clid
call.
Signed-off-by: Andy Adamson <andros@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/nfs4state.c')
| -rw-r--r-- | fs/nfs/nfs4state.c | 35 |
1 files changed, 14 insertions, 21 deletions
diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c index 2eb0059bd69..967fc76a246 100644 --- a/fs/nfs/nfs4state.c +++ b/fs/nfs/nfs4state.c @@ -116,6 +116,19 @@ struct rpc_cred *nfs4_get_renew_cred_locked(struct nfs_client *clp) #if defined(CONFIG_NFS_V4_1) +int nfs41_init_clientid(struct nfs_client *clp, struct rpc_cred *cred) +{ + int status; + + status = nfs4_proc_exchange_id(clp, cred); + if (status == 0) + /* create session schedules state renewal upon success */ + status = nfs4_proc_create_session(clp, 0); + if (status == 0) + nfs_mark_client_ready(clp, NFS_CS_READY); + return status; +} + struct rpc_cred *nfs4_get_exchange_id_cred(struct nfs_client *clp) { struct rpc_cred *cred; @@ -1162,7 +1175,6 @@ static void nfs4_session_recovery_handle_error(struct nfs_client *clp, int err) switch (err) { case -NFS4ERR_STALE_CLIENTID: set_bit(NFS4CLNT_LEASE_EXPIRED, &clp->cl_state); - set_bit(NFS4CLNT_SESSION_SETUP, &clp->cl_state); } } @@ -1188,24 +1200,8 @@ out: return status; } -static int nfs4_initialize_session(struct nfs_client *clp) -{ - int status; - - status = nfs4_proc_create_session(clp, 0); - if (!status) { - nfs_mark_client_ready(clp, NFS_CS_READY); - } else if (status == -NFS4ERR_STALE_CLIENTID) { - set_bit(NFS4CLNT_LEASE_EXPIRED, &clp->cl_state); - set_bit(NFS4CLNT_SESSION_SETUP, &clp->cl_state); - } else { - nfs_mark_client_ready(clp, status); - } - return status; -} #else /* CONFIG_NFS_V4_1 */ static int nfs4_reset_session(struct nfs_client *clp) { return 0; } -static int nfs4_initialize_session(struct nfs_client *clp) { return 0; } #endif /* CONFIG_NFS_V4_1 */ /* Set NFS4CLNT_LEASE_EXPIRED for all v4.0 errors and for recoverable errors @@ -1262,10 +1258,7 @@ static void nfs4_state_manager(struct nfs_client *clp) /* Initialize or reset the session */ if (test_and_clear_bit(NFS4CLNT_SESSION_SETUP, &clp->cl_state) && nfs4_has_session(clp)) { - if (clp->cl_cons_state == NFS_CS_SESSION_INITING) - status = nfs4_initialize_session(clp); - else - status = nfs4_reset_session(clp); + status = nfs4_reset_session(clp); if (test_bit(NFS4CLNT_LEASE_EXPIRED, &clp->cl_state)) continue; if (status < 0) |