fs/nfs/pnfs.c

969 pnfs_set_layout_cred(struct pnfs_layout_hdr *lo, const struct cred *cred)
971 	const struct cred *old;
973 	if (cred && cred_fscmp(lo->plh_lc_cred, cred) != 0) {
974 		old = xchg(&lo->plh_lc_cred, get_cred(cred));
982 			const struct cred *cred, bool update_barrier)
988 		pnfs_set_layout_cred(lo, cred);
1137 	lgp->cred = ctx->cred;
1196 		const struct cred **cred,
1207 	*cred = get_cred(lo->plh_lc_cred);
1240 		       const struct cred **pcred,
1247 	const struct cred *cred = *pcred;
1257 		put_cred(cred);
1265 	lrp->cred = cred;
1306 		const struct cred *cred;
1311 		send = pnfs_prepare_layoutreturn(lo, &stateid, &cred, &iomode);
1315 			pnfs_send_layoutreturn(lo, &stateid, &cred, iomode, false);
1340 	const struct cred *cred;
1379 	send = pnfs_prepare_layoutreturn(lo, &stateid, &cred, NULL);
1382 		status = pnfs_send_layoutreturn(lo, &stateid, &cred, IOMODE_ANY, true);
1423 		const struct cred *cred)
1430 	const struct cred *lc_cred;
1502 	if (!layoutreturn || cred_fscmp(cred, lc_cred) != 0)
1738 	lo->plh_lc_cred = get_cred(ctx->cred);
2445 		pnfs_set_layout_stateid(lo, &res->stateid, lgp->cred, false);
2459 		pnfs_set_layout_stateid(lo, &res->stateid, lgp->cred, true);
2562 		const struct cred *cred;
2566 		return_now = pnfs_prepare_layoutreturn(lo, &stateid, &cred, &iomode);
2569 			pnfs_send_layoutreturn(lo, &stateid, &cred, iomode, false);
2653 	const struct cred *cred;
2676 		    !pnfs_prepare_layoutreturn(lo, &stateid, &cred, &iomode)) {
2685 		pnfs_send_layoutreturn(lo, &stateid, &cred, iomode, false);
3248 	data->cred = get_cred(nfsi->layout->plh_lc_cred);
3264 			put_cred(data->cred);