7763 	struct nfs4_layoutget *lgp = calldata;  in nfs4_layoutget_prepare()  local
7764 	struct nfs_server *server = NFS_SERVER(lgp->args.inode);  in nfs4_layoutget_prepare()
7773 	if (nfs41_setup_sequence(session, &lgp->args.seq_args,  in nfs4_layoutget_prepare()
7774 				&lgp->res.seq_res, task))  in nfs4_layoutget_prepare()
7776 	if (pnfs_choose_layoutget_stateid(&lgp->args.stateid,  in nfs4_layoutget_prepare()
7777 					  NFS_I(lgp->args.inode)->layout,  in nfs4_layoutget_prepare()
7778 					  &lgp->args.range,  in nfs4_layoutget_prepare()
7779 					  lgp->args.ctx->state)) {  in nfs4_layoutget_prepare()
7786 	struct nfs4_layoutget *lgp = calldata;  in nfs4_layoutget_done()  local
7787 	struct inode *inode = lgp->args.inode;  in nfs4_layoutget_done()
7795 	if (!nfs41_sequence_done(task, &lgp->res.seq_res))  in nfs4_layoutget_done()
7813 		if (lgp->args.minlength == 0)  in nfs4_layoutget_done()
7821 		giveup = lgp->args.timestamp + timeo;  in nfs4_layoutget_done()
7833 					now - lgp->args.timestamp));  in nfs4_layoutget_done()
7845 		if (nfs4_stateid_match(&lgp->args.stateid,  in nfs4_layoutget_done()
7846 					&lgp->args.ctx->state->stateid)) {  in nfs4_layoutget_done()
7849 			state = lgp->args.ctx->state;  in nfs4_layoutget_done()
7853 		if (lo && nfs4_stateid_match(&lgp->args.stateid,  in nfs4_layoutget_done()
7869 	if (nfs4_async_handle_error(task, server, state, &lgp->timeout) == -EAGAIN)  in nfs4_layoutget_done()
7929 	struct nfs4_layoutget *lgp = calldata;  in nfs4_layoutget_release()  local
7930 	struct inode *inode = lgp->args.inode;  in nfs4_layoutget_release()
7935 	nfs4_free_pages(lgp->args.layout.pages, max_pages);  in nfs4_layoutget_release()
7937 	put_nfs_open_context(lgp->args.ctx);  in nfs4_layoutget_release()
7949 nfs4_proc_layoutget(struct nfs4_layoutget *lgp, gfp_t gfp_flags)  in nfs4_proc_layoutget()  argument
7951 	struct inode *inode = lgp->args.inode;  in nfs4_proc_layoutget()
7957 		.rpc_argp = &lgp->args,  in nfs4_proc_layoutget()
7958 		.rpc_resp = &lgp->res,  in nfs4_proc_layoutget()
7959 		.rpc_cred = lgp->cred,  in nfs4_proc_layoutget()
7965 		.callback_data = lgp,  in nfs4_proc_layoutget()
7976 	lgp->args.layout.pages = nfs4_alloc_pages(max_pages, gfp_flags);  in nfs4_proc_layoutget()
7977 	if (!lgp->args.layout.pages) {  in nfs4_proc_layoutget()
7978 		nfs4_layoutget_release(lgp);  in nfs4_proc_layoutget()
7981 	lgp->args.layout.pglen = max_pages * PAGE_SIZE;  in nfs4_proc_layoutget()
7982 	lgp->args.timestamp = jiffies;  in nfs4_proc_layoutget()
7984 	lgp->res.layoutp = &lgp->args.layout;  in nfs4_proc_layoutget()
7985 	lgp->res.seq_res.sr_slot = NULL;  in nfs4_proc_layoutget()
7986 	nfs4_init_sequence(&lgp->args.seq_args, &lgp->res.seq_res, 0);  in nfs4_proc_layoutget()
7994 	trace_nfs4_layoutget(lgp->args.ctx,  in nfs4_proc_layoutget()
7995 			&lgp->args.range,  in nfs4_proc_layoutget()
7996 			&lgp->res.range,  in nfs4_proc_layoutget()
7999 	if (status == 0 && lgp->res.layoutp->len)  in nfs4_proc_layoutget()
8000 		lseg = pnfs_layout_process(lgp);  in nfs4_proc_layoutget()