diff options
Diffstat (limited to 'fs/nfs/nfs4state.c')
| -rw-r--r-- | fs/nfs/nfs4state.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c index 46c69e2248e3..a86f3acf3212 100644 --- a/fs/nfs/nfs4state.c +++ b/fs/nfs/nfs4state.c @@ -1173,6 +1173,28 @@ static int nfs4_reclaim_lease(struct nfs_client *clp) } #ifdef CONFIG_NFS_V4_1 +void nfs41_handle_sequence_flag_errors(struct nfs_client *clp, u32 flags) +{ + if (!flags) + return; + else if (flags & SEQ4_STATUS_RESTART_RECLAIM_NEEDED) { + set_bit(NFS4CLNT_LEASE_EXPIRED, &clp->cl_state); + nfs4_state_start_reclaim_reboot(clp); + nfs4_schedule_state_recovery(clp); + } else if (flags & (SEQ4_STATUS_EXPIRED_ALL_STATE_REVOKED | + SEQ4_STATUS_EXPIRED_SOME_STATE_REVOKED | + SEQ4_STATUS_ADMIN_STATE_REVOKED | + SEQ4_STATUS_RECALLABLE_STATE_REVOKED | + SEQ4_STATUS_LEASE_MOVED)) { + set_bit(NFS4CLNT_LEASE_EXPIRED, &clp->cl_state); + nfs4_state_start_reclaim_nograce(clp); + nfs4_schedule_state_recovery(clp); + } else if (flags & (SEQ4_STATUS_CB_PATH_DOWN | + SEQ4_STATUS_BACKCHANNEL_FAULT | + SEQ4_STATUS_CB_PATH_DOWN_SESSION)) + nfs_expire_all_delegations(clp); +} + static void nfs4_session_recovery_handle_error(struct nfs_client *clp, int err) { switch (err) { |