diff options
Diffstat (limited to 'fs/nfs/nfs4state.c')
-rw-r--r-- | fs/nfs/nfs4state.c | 49 |
1 files changed, 24 insertions, 25 deletions
diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c index e2e3c4f04d3e..9afd051a4876 100644 --- a/fs/nfs/nfs4state.c +++ b/fs/nfs/nfs4state.c @@ -87,6 +87,27 @@ const nfs4_stateid current_stateid = { static DEFINE_MUTEX(nfs_clid_init_mutex); +static int nfs4_setup_state_renewal(struct nfs_client *clp) +{ + int status; + struct nfs_fsinfo fsinfo; + unsigned long now; + + if (!test_bit(NFS_CS_CHECK_LEASE_TIME, &clp->cl_res_state)) { + nfs4_schedule_state_renewal(clp); + return 0; + } + + now = jiffies; + status = nfs4_proc_get_lease_time(clp, &fsinfo); + if (status == 0) { + nfs4_set_lease_period(clp, fsinfo.lease_time * HZ, now); + nfs4_schedule_state_renewal(clp); + } + + return status; +} + int nfs4_init_clientid(struct nfs_client *clp, const struct cred *cred) { struct nfs4_setclientid_res clid = { @@ -114,7 +135,7 @@ do_confirm: if (status != 0) goto out; clear_bit(NFS4CLNT_LEASE_CONFIRM, &clp->cl_state); - nfs4_schedule_state_renewal(clp); + nfs4_setup_state_renewal(clp); out: return status; } @@ -286,34 +307,13 @@ static int nfs4_begin_drain_session(struct nfs_client *clp) #if defined(CONFIG_NFS_V4_1) -static int nfs41_setup_state_renewal(struct nfs_client *clp) -{ - int status; - struct nfs_fsinfo fsinfo; - unsigned long now; - - if (!test_bit(NFS_CS_CHECK_LEASE_TIME, &clp->cl_res_state)) { - nfs4_schedule_state_renewal(clp); - return 0; - } - - now = jiffies; - status = nfs4_proc_get_lease_time(clp, &fsinfo); - if (status == 0) { - nfs4_set_lease_period(clp, fsinfo.lease_time * HZ, now); - nfs4_schedule_state_renewal(clp); - } - - return status; -} - static void nfs41_finish_session_reset(struct nfs_client *clp) { clear_bit(NFS4CLNT_LEASE_CONFIRM, &clp->cl_state); clear_bit(NFS4CLNT_SESSION_RESET, &clp->cl_state); /* create_session negotiated new slot table */ clear_bit(NFS4CLNT_BIND_CONN_TO_SESSION, &clp->cl_state); - nfs41_setup_state_renewal(clp); + nfs4_setup_state_renewal(clp); } int nfs41_init_clientid(struct nfs_client *clp, const struct cred *cred) @@ -1064,8 +1064,7 @@ int nfs4_select_rw_stateid(struct nfs4_state *state, * choose to use. */ goto out; - nfs4_copy_open_stateid(dst, state); - ret = 0; + ret = nfs4_copy_open_stateid(dst, state) ? 0 : -EAGAIN; out: if (nfs_server_capable(state->inode, NFS_CAP_STATEID_NFSV41)) dst->seqid = 0; |