fs/nfs/nfs4proc.c

9817 	struct nfs4_layoutreturn *lrp = calldata;
9819 	nfs4_setup_sequence(lrp->clp,
9820 			&lrp->args.seq_args,
9821 			&lrp->res.seq_res,
9823 	if (!pnfs_layout_is_valid(lrp->args.layout))
9829 	struct nfs4_layoutreturn *lrp = calldata;
9832 	if (!nfs41_sequence_process(task, &lrp->res.seq_res))
9840 		lrp->res.lrs_present = 0;
9844 	server = NFS_SERVER(lrp->args.inode);
9847 		if (nfs4_layout_refresh_old_stateid(&lrp->args.stateid,
9848 					&lrp->args.range,
9849 					lrp->args.inode))
9865 	nfs4_sequence_free_slot(&lrp->res.seq_res);
9871 	struct nfs4_layoutreturn *lrp = calldata;
9872 	struct pnfs_layout_hdr *lo = lrp->args.layout;
9874 	pnfs_layoutreturn_free_lsegs(lo, &lrp->args.stateid, &lrp->args.range,
9875 			lrp->res.lrs_present ? &lrp->res.stateid : NULL);
9876 	nfs4_sequence_free_slot(&lrp->res.seq_res);
9877 	if (lrp->ld_private.ops && lrp->ld_private.ops->free)
9878 		lrp->ld_private.ops->free(&lrp->ld_private);
9879 	pnfs_put_layout_hdr(lrp->args.layout);
9880 	nfs_iput_and_deactive(lrp->inode);
9881 	put_cred(lrp->cred);
9891 int nfs4_proc_layoutreturn(struct nfs4_layoutreturn *lrp, bool sync)
9896 		.rpc_argp = &lrp->args,
9897 		.rpc_resp = &lrp->res,
9898 		.rpc_cred = lrp->cred,
9901 		.rpc_client = NFS_SERVER(lrp->args.inode)->client,
9904 		.callback_data = lrp,
9909 	nfs4_state_protect(NFS_SERVER(lrp->args.inode)->nfs_client,
9913 	lrp->inode = nfs_igrab_and_active(lrp->args.inode);
9915 		if (!lrp->inode) {
9916 			nfs4_layoutreturn_release(lrp);
9921 	if (!lrp->inode)
9922 		nfs4_init_sequence(&lrp->args.seq_args, &lrp->res.seq_res, 1,
9925 		nfs4_init_sequence(&lrp->args.seq_args, &lrp->res.seq_res, 1,
9932 	trace_nfs4_layoutreturn(lrp->args.inode, &lrp->args.stateid, status);