531 	const struct bpf_binary_header *hdr = bpf_jit_binary_hdr(prog);  in bpf_get_prog_addr_region()  local
532 	unsigned long addr = (unsigned long)hdr;  in bpf_get_prog_addr_region()
537 	*symbol_end   = addr + hdr->pages * PAGE_SIZE;  in bpf_get_prog_addr_region()
808 	struct bpf_binary_header *hdr;  in bpf_jit_binary_alloc()  local
815 	size = round_up(proglen + sizeof(*hdr) + 128, PAGE_SIZE);  in bpf_jit_binary_alloc()
820 	hdr = bpf_jit_alloc_exec(size);  in bpf_jit_binary_alloc()
821 	if (!hdr) {  in bpf_jit_binary_alloc()
827 	bpf_fill_ill_insns(hdr, size);  in bpf_jit_binary_alloc()
829 	bpf_jit_set_header_magic(hdr);  in bpf_jit_binary_alloc()
830 	hdr->pages = pages;  in bpf_jit_binary_alloc()
831 	hole = min_t(unsigned int, size - (proglen + sizeof(*hdr)),  in bpf_jit_binary_alloc()
832 		     PAGE_SIZE - sizeof(*hdr));  in bpf_jit_binary_alloc()
836 	*image_ptr = &hdr->image[start];  in bpf_jit_binary_alloc()
838 	return hdr;  in bpf_jit_binary_alloc()
841 void bpf_jit_binary_free(struct bpf_binary_header *hdr)  in bpf_jit_binary_free()  argument
843 	u32 pages = hdr->pages;  in bpf_jit_binary_free()
845 	bpf_jit_free_exec(hdr);  in bpf_jit_binary_free()
856 		struct bpf_binary_header *hdr = bpf_jit_binary_hdr(fp);  in bpf_jit_free()  local
858 		bpf_jit_binary_free(hdr);  in bpf_jit_free()
1789 	struct bpf_prog_array hdr;  member
1803 	return &empty_prog_array.hdr;  in bpf_prog_array_alloc()
1808 	if (!progs || progs == &empty_prog_array.hdr)  in bpf_prog_array_free()