diff options
Diffstat (limited to 'fs/nfs')
| -rw-r--r-- | fs/nfs/nfs4proc.c | 43 |
1 files changed, 40 insertions, 3 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 1741e6454684..ee1fd4c5e646 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -328,6 +328,33 @@ static void nfs4_setup_readdir(u64 cookie, __be32 *verifier, struct dentry *dent kunmap_atomic(start); } +static void nfs4_test_and_free_stateid(struct nfs_server *server, + nfs4_stateid *stateid, + struct rpc_cred *cred) +{ + const struct nfs4_minor_version_ops *ops = server->nfs_client->cl_mvops; + + ops->test_and_free_expired(server, stateid, cred); +} + +static void __nfs4_free_revoked_stateid(struct nfs_server *server, + nfs4_stateid *stateid, + struct rpc_cred *cred) +{ + stateid->type = NFS4_REVOKED_STATEID_TYPE; + nfs4_test_and_free_stateid(server, stateid, cred); +} + +static void nfs4_free_revoked_stateid(struct nfs_server *server, + const nfs4_stateid *stateid, + struct rpc_cred *cred) +{ + nfs4_stateid tmp; + + nfs4_stateid_copy(&tmp, stateid); + __nfs4_free_revoked_stateid(server, &tmp, cred); +} + static long nfs4_update_delay(long *timeout) { long ret; @@ -2985,9 +3012,12 @@ static void nfs4_close_done(struct rpc_task *task, void *data) break; case -NFS4ERR_ADMIN_REVOKED: case -NFS4ERR_STALE_STATEID: + case -NFS4ERR_EXPIRED: + nfs4_free_revoked_stateid(server, + &calldata->arg.stateid, + task->tk_msg.rpc_cred); case -NFS4ERR_OLD_STATEID: case -NFS4ERR_BAD_STATEID: - case -NFS4ERR_EXPIRED: if (!nfs4_stateid_match(&calldata->arg.stateid, &state->open_stateid)) { rpc_restart_call_prepare(task); @@ -5479,10 +5509,13 @@ static void nfs4_delegreturn_done(struct rpc_task *task, void *calldata) renew_lease(data->res.server, data->timestamp); case -NFS4ERR_ADMIN_REVOKED: case -NFS4ERR_DELEG_REVOKED: + case -NFS4ERR_EXPIRED: + nfs4_free_revoked_stateid(data->res.server, + data->args.stateid, + task->tk_msg.rpc_cred); case -NFS4ERR_BAD_STATEID: case -NFS4ERR_OLD_STATEID: case -NFS4ERR_STALE_STATEID: - case -NFS4ERR_EXPIRED: task->tk_status = 0; if (data->roc) pnfs_roc_set_barrier(data->inode, data->roc_barrier); @@ -5726,10 +5759,14 @@ static void nfs4_locku_done(struct rpc_task *task, void *data) if (nfs4_update_lock_stateid(calldata->lsp, &calldata->res.stateid)) break; + case -NFS4ERR_ADMIN_REVOKED: + case -NFS4ERR_EXPIRED: + nfs4_free_revoked_stateid(calldata->server, + &calldata->arg.stateid, + task->tk_msg.rpc_cred); case -NFS4ERR_BAD_STATEID: case -NFS4ERR_OLD_STATEID: case -NFS4ERR_STALE_STATEID: - case -NFS4ERR_EXPIRED: if (!nfs4_stateid_match(&calldata->arg.stateid, &calldata->lsp->ls_stateid)) rpc_restart_call_prepare(task); |