107 	uint64_t off = new->r_off;  in zfs_range_lock_writer()  local
178 		new->r_off = off;  in zfs_range_lock_writer()
220 zfs_range_split(avl_tree_t *tree, rl_t *rl, uint64_t off)  in zfs_range_split()  argument
225 	ASSERT3U(off, >, rl->r_off);  in zfs_range_split()
226 	ASSERT3U(off, <, rl->r_off + rl->r_len);  in zfs_range_split()
232 	rear->r_off = off;  in zfs_range_split()
233 	rear->r_len = rl->r_off + rl->r_len - off;  in zfs_range_split()
241 	front->r_len = off - rl->r_off;  in zfs_range_split()
251 zfs_range_new_proxy(avl_tree_t *tree, uint64_t off, uint64_t len)  in zfs_range_new_proxy()  argument
257 	rl->r_off = off;  in zfs_range_new_proxy()
271 	uint64_t off = new->r_off;  in zfs_range_add_reader()  local
282 		if (prev->r_off + prev->r_len <= off) {  in zfs_range_add_reader()
284 		} else if (prev->r_off != off) {  in zfs_range_add_reader()
289 			prev = zfs_range_split(tree, prev, off);  in zfs_range_add_reader()
293 	ASSERT((prev == NULL) || (prev->r_off == off));  in zfs_range_add_reader()
300 	if (next == NULL || off + len <= next->r_off) {  in zfs_range_add_reader()
306 	if (off < next->r_off) {  in zfs_range_add_reader()
308 		zfs_range_new_proxy(tree, off, next->r_off - off);  in zfs_range_add_reader()
319 		if (off + len <= next->r_off)  in zfs_range_add_reader()
327 		if (off + len == next->r_off + next->r_len) {  in zfs_range_add_reader()
333 		if (off + len < next->r_off + next->r_len) {  in zfs_range_add_reader()
335 			next = zfs_range_split(tree, next, off + len);  in zfs_range_add_reader()
339 		ASSERT3U(off + len, >, next->r_off + next->r_len);  in zfs_range_add_reader()
346 	    (off + len) - (prev->r_off + prev->r_len));  in zfs_range_add_reader()
358 	uint64_t off = new->r_off;  in zfs_range_lock_reader()  local
372 	if (prev && (off < prev->r_off + prev->r_len)) {  in zfs_range_lock_reader()
381 		if (off + len < prev->r_off + prev->r_len)  in zfs_range_lock_reader()
394 		if (off + len <= next->r_off)  in zfs_range_lock_reader()
404 		if (off + len <= next->r_off + next->r_len)  in zfs_range_lock_reader()
423 zfs_range_lock(znode_t *zp, uint64_t off, uint64_t len, rl_type_t type)  in zfs_range_lock()  argument
431 	new->r_off = off;  in zfs_range_lock()
432 	if (len + off < off)	/* overflow */  in zfs_range_lock()
433 		len = UINT64_MAX - off;  in zfs_range_lock()
565 zfs_range_reduce(rl_t *rl, uint64_t off, uint64_t len)  in zfs_range_reduce()  argument
578 	rl->r_off = off;  in zfs_range_reduce()