230 find_levels(struct block *root)  in find_levels()
242 find_dom(struct block *root)  in find_dom()
286 find_edom(struct block *root)  in find_edom()
315 find_closure(struct block *root)  in find_closure()
458 find_ud(struct block *root)  in find_ud()
1440 opt_blks(struct block *root, int do_stmts)  in opt_blks()
1480 find_inedges(struct block *root)  in find_inedges()
1525 opt_loop(struct block *root, int do_stmts)  in opt_loop()
1554 	struct block *root;  in bpf_optimize()  local
1624 intern_blocks(struct block *root)  in intern_blocks()
1748 opt_init(struct block *root)  in opt_init()
2034 icode_to_fcode(struct block *root, int *lenp)  in icode_to_fcode()
2065 opt_dump(struct block *root)  in opt_dump()