bsd/nfs/nfs_subs.c

959 	nfsnode_t np,
977 	nfsm_chain_postop_attr_update_flag(error, nmc, np, *newpostattr, xidp);
1331 	nfsnode_t np,
1340 	int xattr = np->n_vattr.nva_flags & NFS_FFLAG_IS_ATTR;
1341 	int referral = np->n_vattr.nva_flags & NFS_FFLAG_TRIGGER_REFERRAL;
1345 	uint32_t events = np->n_events;
1347 	if (np->n_hflag & NHINIT) {
1349 		mp = np->n_mount;
1351 		vp = NFSTOV(np);
1356 	FSDBG_TOP(527, np, vp, *xidp >> 32, *xidp);
1363 	if (*xidp < np->n_xid) {
1374 		NATTRINVALIDATE(np);
1375 		FSDBG_BOT(527, 0, np, np->n_xid, *xidp);
1410 	npnvap = &np->n_vattr;
1483 	np->n_attrstamp = now.tv_sec;
1484 	np->n_xid = *xidp;
1501 				NACLINVALIDATE(np);
1512 		np->n_aclstamp = now.tv_sec;
1527 	    ((np->n_vattr.nva_fsid.major != nmp->nm_fsid.major) ||
1528 	     (np->n_vattr.nva_fsid.minor != nmp->nm_fsid.minor)))
1529 		np->n_vattr.nva_flags |= NFS_FFLAG_TRIGGER;
1533 		np->n_size = nvap->nva_size;
1534 	} else if (nvap->nva_size != np->n_size) {
1535 		FSDBG(527, np, nvap->nva_size, np->n_size, (nvap->nva_type == VREG) | (np->n_flag & NMODIFIED ? 6 : 4));
1536 		if (!UBCINFOEXISTS(vp) || (dontshrink && (nvap->nva_size < np->n_size))) {
1538 			FSDBG(527, np, np->n_size, np->n_vattr.nva_size, 0xf00d0001);
1539 			nvap->nva_size = np->n_size;
1540 			NATTRINVALIDATE(np);
1541 		} else if ((np->n_flag & NMODIFIED) && (nvap->nva_size < np->n_size)) {
1543 			FSDBG(527, np, np->n_size, np->n_vattr.nva_size, 0xf00d0002);
1544 			nvap->nva_size = np->n_size;
1545 			npnvap->nva_size = np->n_size;
1553 			np->n_newsize = nvap->nva_size;
1554 			SET(np->n_flag, NUPDATESIZE);
1560 	if (np->n_flag & NCHG) {
1561 		if (np->n_flag & NACC) {
1562 			nvap->nva_timesec[NFSTIME_ACCESS] = np->n_atim.tv_sec;
1563 			nvap->nva_timensec[NFSTIME_ACCESS] = np->n_atim.tv_nsec;
1565 		if (np->n_flag & NUPD) {
1566 			nvap->nva_timesec[NFSTIME_MODIFY] = np->n_mtim.tv_sec;
1567 			nvap->nva_timensec[NFSTIME_MODIFY] = np->n_mtim.tv_nsec;
1573 		nfs_vnode_notify(np, events);
1574 	FSDBG_BOT(527, error, np, np->n_size, *xidp);
1583 nfs_attrcachetimeout(nfsnode_t np)
1590 	if (!(nmp = NFSTONMP(np)))
1593 	isdir = vnode_isdir(NFSTOV(np));
1595 	if ((nmp->nm_vers >= NFS_VER4) && (np->n_openflags & N_DELEG_MASK)) {
1598 	} else if ((np)->n_flag & NMODIFIED) {
1606 		timeo = (now.tv_sec - (np)->n_vattr.nva_timesec[NFSTIME_MODIFY]) / 10;
1630 nfs_getattrcache(nfsnode_t np, struct nfs_vattr *nvaper, int flags)
1637 	if (!NATTRVALID(np) || ((flags & NGA_ACL) && !NACLVALID(np))) {
1638 		FSDBG(528, np, 0, 0xffffff01, ENOENT);
1644 	timeo = nfs_attrcachetimeout(np);
1646 	if ((nowup.tv_sec - np->n_attrstamp) >= timeo) {
1647 		FSDBG(528, np, 0, 0xffffff02, ENOENT);
1651 	if ((flags & NGA_ACL) && ((nowup.tv_sec - np->n_aclstamp) >= timeo)) {
1652 		FSDBG(528, np, 0, 0xffffff02, ENOENT);
1657 	nvap = &np->n_vattr;
1658 	FSDBG(528, np, nvap->nva_size, np->n_size, 0xcace);
1662 		np->n_size = nvap->nva_size;
1663 	} else if (nvap->nva_size != np->n_size) {
1664 		FSDBG(528, np, nvap->nva_size, np->n_size, (nvap->nva_type == VREG) | (np->n_flag & NMODIFIED ? 6 : 4));
1665 		if ((np->n_flag & NMODIFIED) && (nvap->nva_size < np->n_size)) {
1667 			nvap->nva_size = np->n_size;
1675 			np->n_newsize = nvap->nva_size;
1676 			SET(np->n_flag, NUPDATESIZE);
1681 	if (np->n_flag & NCHG) {
1682 		if (np->n_flag & NACC) {
1683 			nvaper->nva_timesec[NFSTIME_ACCESS] = np->n_atim.tv_sec;
1684 			nvaper->nva_timensec[NFSTIME_ACCESS] = np->n_atim.tv_nsec;
1686 		if (np->n_flag & NUPD) {
1687 			nvaper->nva_timesec[NFSTIME_MODIFY] = np->n_mtim.tv_sec;
1688 			nvaper->nva_timensec[NFSTIME_MODIFY] = np->n_mtim.tv_nsec;