diff options
Diffstat (limited to 'fs/nfs/nfs4proc.c')
| -rw-r--r-- | fs/nfs/nfs4proc.c | 37 |
1 files changed, 28 insertions, 9 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 26dcd77abb0..8a2dee9caa6 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -62,7 +62,7 @@ struct nfs4_opendata; static int _nfs4_proc_open(struct nfs4_opendata *data); static int nfs4_do_fsinfo(struct nfs_server *, struct nfs_fh *, struct nfs_fsinfo *); -static int nfs4_async_handle_error(struct rpc_task *, const struct nfs_server *); +static int nfs4_async_handle_error(struct rpc_task *, const struct nfs_server *, struct nfs4_state *); static int _nfs4_proc_lookup(struct inode *dir, const struct qstr *name, struct nfs_fh *fhandle, struct nfs_fattr *fattr); static int _nfs4_proc_getattr(struct nfs_server *server, struct nfs_fh *fhandle, struct nfs_fattr *fattr); @@ -235,12 +235,19 @@ static int nfs4_delay(struct rpc_clnt *clnt, long *timeout) static int nfs4_handle_exception(const struct nfs_server *server, int errorcode, struct nfs4_exception *exception) { struct nfs_client *clp = server->nfs_client; + struct nfs4_state *state = exception->state; int ret = errorcode; exception->retry = 0; switch(errorcode) { case 0: return 0; + case -NFS4ERR_ADMIN_REVOKED: + case -NFS4ERR_BAD_STATEID: + case -NFS4ERR_OPENMODE: + if (state == NULL) + break; + nfs4_state_mark_reclaim_nograce(clp, state); case -NFS4ERR_STALE_CLIENTID: case -NFS4ERR_STALE_STATEID: case -NFS4ERR_EXPIRED: @@ -1320,10 +1327,13 @@ static void nfs4_close_done(struct rpc_task *task, void *data) renew_lease(server, calldata->timestamp); break; case -NFS4ERR_STALE_STATEID: + case -NFS4ERR_OLD_STATEID: + case -NFS4ERR_BAD_STATEID: case -NFS4ERR_EXPIRED: - break; + if (calldata->arg.open_flags == 0) + break; default: - if (nfs4_async_handle_error(task, server) == -EAGAIN) { + if (nfs4_async_handle_error(task, server, state) == -EAGAIN) { rpc_restart_call(task); return; } @@ -1418,6 +1428,7 @@ int nfs4_do_close(struct path *path, struct nfs4_state *state, int wait) calldata->arg.seqid = nfs_alloc_seqid(&state->owner->so_seqid); if (calldata->arg.seqid == NULL) goto out_free_calldata; + calldata->arg.open_flags = 0; calldata->arg.bitmask = server->attr_bitmask; calldata->res.fattr = &calldata->fattr; calldata->res.seqid = calldata->arg.seqid; @@ -2064,7 +2075,7 @@ static int nfs4_proc_unlink_done(struct rpc_task *task, struct inode *dir) { struct nfs_removeres *res = task->tk_msg.rpc_resp; - if (nfs4_async_handle_error(task, res->server) == -EAGAIN) + if (nfs4_async_handle_error(task, res->server, NULL) == -EAGAIN) return 0; update_changeattr(dir, &res->cinfo); nfs_post_op_update_inode(dir, &res->dir_attr); @@ -2492,7 +2503,7 @@ static int nfs4_read_done(struct rpc_task *task, struct nfs_read_data *data) { struct nfs_server *server = NFS_SERVER(data->inode); - if (nfs4_async_handle_error(task, server) == -EAGAIN) { + if (nfs4_async_handle_error(task, server, data->args.context->state) == -EAGAIN) { rpc_restart_call(task); return -EAGAIN; } @@ -2513,7 +2524,7 @@ static int nfs4_write_done(struct rpc_task *task, struct nfs_write_data *data) { struct inode *inode = data->inode; - if (nfs4_async_handle_error(task, NFS_SERVER(inode)) == -EAGAIN) { + if (nfs4_async_handle_error(task, NFS_SERVER(inode), data->args.context->state) == -EAGAIN) { rpc_restart_call(task); return -EAGAIN; } @@ -2539,7 +2550,7 @@ static int nfs4_commit_done(struct rpc_task *task, struct nfs_write_data *data) { struct inode *inode = data->inode; - if (nfs4_async_handle_error(task, NFS_SERVER(inode)) == -EAGAIN) { + if (nfs4_async_handle_error(task, NFS_SERVER(inode), NULL) == -EAGAIN) { rpc_restart_call(task); return -EAGAIN; } @@ -2832,13 +2843,19 @@ static int nfs4_proc_set_acl(struct inode *inode, const void *buf, size_t buflen } static int -nfs4_async_handle_error(struct rpc_task *task, const struct nfs_server *server) +nfs4_async_handle_error(struct rpc_task *task, const struct nfs_server *server, struct nfs4_state *state) { struct nfs_client *clp = server->nfs_client; if (!clp || task->tk_status >= 0) return 0; switch(task->tk_status) { + case -NFS4ERR_ADMIN_REVOKED: + case -NFS4ERR_BAD_STATEID: + case -NFS4ERR_OPENMODE: + if (state == NULL) + break; + nfs4_state_mark_reclaim_nograce(clp, state); case -NFS4ERR_STALE_CLIENTID: case -NFS4ERR_STALE_STATEID: case -NFS4ERR_EXPIRED: @@ -3195,11 +3212,13 @@ static void nfs4_locku_done(struct rpc_task *task, void *data) sizeof(calldata->lsp->ls_stateid.data)); renew_lease(calldata->server, calldata->timestamp); break; + case -NFS4ERR_BAD_STATEID: + case -NFS4ERR_OLD_STATEID: case -NFS4ERR_STALE_STATEID: case -NFS4ERR_EXPIRED: break; default: - if (nfs4_async_handle_error(task, calldata->server) == -EAGAIN) + if (nfs4_async_handle_error(task, calldata->server, NULL) == -EAGAIN) rpc_restart_call(task); } } |