2280 	mntopt_t *mop, *motbl;  in vfs_mergeopttbl()  local
2302 		if ((mop = vfs_hasopt(omo, imo->mo_list[i].mo_name)) != NULL) {  in vfs_mergeopttbl()
2304 			uint_t index = mop - omo->mo_list;  in vfs_mergeopttbl()
2306 			newcanp = vfs_mergecancelopts(mop, &motbl[index]);  in vfs_mergeopttbl()
2338 	struct mntopt *mop;  in vfs_clearmntopt_nolock()  local
2345 		mop = &mops->mo_list[i];  in vfs_clearmntopt_nolock()
2347 		if (mop->mo_flags & MO_EMPTY)  in vfs_clearmntopt_nolock()
2349 		if (strcmp(opt, mop->mo_name))  in vfs_clearmntopt_nolock()
2351 		mop->mo_flags &= ~MO_SET;  in vfs_clearmntopt_nolock()
2352 		if (mop->mo_arg != NULL) {  in vfs_clearmntopt_nolock()
2353 			kmem_free(mop->mo_arg, strlen(mop->mo_arg) + 1);  in vfs_clearmntopt_nolock()
2355 		mop->mo_arg = NULL;  in vfs_clearmntopt_nolock()
2392 	mntopt_t *mop;  in vfs_setmntopt_nolock()  local
2405 		mop = &mops->mo_list[i];  in vfs_setmntopt_nolock()
2407 		if (mop->mo_flags & MO_EMPTY) {  in vfs_setmntopt_nolock()
2412 			mop->mo_name = sp;  in vfs_setmntopt_nolock()
2414 				mop->mo_flags = MO_HASVALUE;  in vfs_setmntopt_nolock()
2416 				mop->mo_flags = 0;  in vfs_setmntopt_nolock()
2417 		} else if (strcmp(opt, mop->mo_name)) {  in vfs_setmntopt_nolock()
2420 		if ((mop->mo_flags & MO_IGNORE) && (flags & VFS_NOFORCEOPT))  in vfs_setmntopt_nolock()
2422 		if (arg != NULL && (mop->mo_flags & MO_HASVALUE) != 0) {  in vfs_setmntopt_nolock()
2428 		if (mop->mo_arg != NULL)  in vfs_setmntopt_nolock()
2429 			kmem_free(mop->mo_arg, strlen(mop->mo_arg) + 1);  in vfs_setmntopt_nolock()
2430 		mop->mo_arg = sp;  in vfs_setmntopt_nolock()
2432 			mop->mo_flags &= ~MO_NODISPLAY;  in vfs_setmntopt_nolock()
2434 			mop->mo_flags |= MO_NODISPLAY;  in vfs_setmntopt_nolock()
2435 		mop->mo_flags |= MO_SET;  in vfs_setmntopt_nolock()
2436 		if (mop->mo_cancel != NULL) {  in vfs_setmntopt_nolock()
2439 			for (cp = mop->mo_cancel; *cp != NULL; cp++)  in vfs_setmntopt_nolock()
2473 	mntopt_t *mop, *motbl;  in vfs_addtag()  local
2485 	mop = &motbl[count - 1];  in vfs_addtag()
2486 	mop->mo_flags = MO_TAG;  in vfs_addtag()
2487 	mop->mo_name = kmem_alloc(strlen(tag) + 1, KM_SLEEP);  in vfs_addtag()
2488 	(void) strcpy(mop->mo_name, tag);  in vfs_addtag()
2489 	return (mop);  in vfs_addtag()
2502 	mntopt_t *mop;  in vfs_settag()  local
2534 	if ((mop = vfs_hasopt(mops, tag)) == NULL) {  in vfs_settag()
2543 		mop = vfs_addtag(mops, tag);  in vfs_settag()
2545 	if ((mop->mo_flags & MO_TAG) == 0) {  in vfs_settag()
2565 	mntopt_t *mop;  in vfs_clrtag()  local
2592 	if ((mop = vfs_hasopt(&vfsp->vfs_mntopts, tag)) == NULL) {  in vfs_clrtag()
2596 	if ((mop->mo_flags & MO_TAG) == 0) {  in vfs_clrtag()
2670 	struct mntopt *mop;  in vfs_hasopt()  local
2675 		mop = &mops->mo_list[i];  in vfs_hasopt()
2677 		if (mop->mo_flags & MO_EMPTY)  in vfs_hasopt()
2679 		if (strcmp(opt, mop->mo_name) == 0)  in vfs_hasopt()
2680 			return (mop);  in vfs_hasopt()
2693 	struct mntopt *mop;  in vfs_optionisset_nolock()  local
2698 		mop = &mops->mo_list[i];  in vfs_optionisset_nolock()
2700 		if (mop->mo_flags & MO_EMPTY)  in vfs_optionisset_nolock()
2702 		if (strcmp(opt, mop->mo_name))  in vfs_optionisset_nolock()
2704 		if ((mop->mo_flags & MO_SET) == 0)  in vfs_optionisset_nolock()
2706 		if (argp != NULL && (mop->mo_flags & MO_HASVALUE) != 0)  in vfs_optionisset_nolock()
2707 			*argp = mop->mo_arg;  in vfs_optionisset_nolock()
2745 		struct mntopt *mop;  in vfs_buildoptionstr()  local
2747 		mop = &mp->mo_list[i];  in vfs_buildoptionstr()
2748 		if (mop->mo_flags & MO_SET) {  in vfs_buildoptionstr()
2753 			optlen = strlen(mop->mo_name);  in vfs_buildoptionstr()
2758 			(void) strcpy(cp, mop->mo_name);  in vfs_buildoptionstr()
2763 			if (mop->mo_arg != NULL) {  in vfs_buildoptionstr()
2766 				arglen = strlen(mop->mo_arg);  in vfs_buildoptionstr()
2770 				(void) strcpy(cp, mop->mo_arg);  in vfs_buildoptionstr()
2796 vfs_freeopt(mntopt_t *mop)  in vfs_freeopt()  argument
2798 	if (mop->mo_name != NULL)  in vfs_freeopt()
2799 		kmem_free(mop->mo_name, strlen(mop->mo_name) + 1);  in vfs_freeopt()
2801 	vfs_freecancelopt(mop->mo_cancel);  in vfs_freeopt()
2803 	if (mop->mo_arg != NULL)  in vfs_freeopt()
2804 		kmem_free(mop->mo_arg, strlen(mop->mo_arg) + 1);  in vfs_freeopt()