diff options
Diffstat (limited to 'fs/nfs/nfs4proc.c')
| -rw-r--r-- | fs/nfs/nfs4proc.c | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index b2d628c9425c..3e385154196a 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -3199,13 +3199,21 @@ static void nfs4_close_done(struct rpc_task *task, void *data) } break; + case -NFS4ERR_OLD_STATEID: + /* Did we race with OPEN? */ + if (nfs4_refresh_open_stateid(&calldata->arg.stateid, + state)) { + task->tk_status = 0; + rpc_restart_call_prepare(task); + } + goto out_release; 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: + /* Fallthrough */ case -NFS4ERR_BAD_STATEID: if (!nfs4_stateid_match(&calldata->arg.stateid, &state->open_stateid)) { @@ -3214,6 +3222,7 @@ static void nfs4_close_done(struct rpc_task *task, void *data) } if (calldata->arg.fmode == 0) break; + /* Fallthrough */ default: if (nfs4_async_handle_error(task, server, state, NULL) == -EAGAIN) { rpc_restart_call_prepare(task); @@ -5793,11 +5802,19 @@ static void nfs4_delegreturn_done(struct rpc_task *task, void *calldata) nfs4_free_revoked_stateid(data->res.server, data->args.stateid, task->tk_msg.rpc_cred); + /* Fallthrough */ case -NFS4ERR_BAD_STATEID: - case -NFS4ERR_OLD_STATEID: case -NFS4ERR_STALE_STATEID: task->tk_status = 0; break; + case -NFS4ERR_OLD_STATEID: + if (nfs4_refresh_delegation_stateid(&data->stateid, data->inode)) { + task->tk_status = 0; + rpc_restart_call_prepare(task); + return; + } + task->tk_status = 0; + break; case -NFS4ERR_ACCESS: if (data->args.bitmask) { data->args.bitmask = NULL; |