46 	struct bpf_dispatcher_prog *entry;  in bpf_dispatcher_add_prog()  local
51 	entry = bpf_dispatcher_find_prog(d, prog);  in bpf_dispatcher_add_prog()
52 	if (entry) {  in bpf_dispatcher_add_prog()
53 		refcount_inc(&entry->users);  in bpf_dispatcher_add_prog()
57 	entry = bpf_dispatcher_find_free(d);  in bpf_dispatcher_add_prog()
58 	if (!entry)  in bpf_dispatcher_add_prog()
62 	entry->prog = prog;  in bpf_dispatcher_add_prog()
63 	refcount_set(&entry->users, 1);  in bpf_dispatcher_add_prog()
71 	struct bpf_dispatcher_prog *entry;  in bpf_dispatcher_remove_prog()  local
76 	entry = bpf_dispatcher_find_prog(d, prog);  in bpf_dispatcher_remove_prog()
77 	if (!entry)  in bpf_dispatcher_remove_prog()
80 	if (refcount_dec_and_test(&entry->users)) {  in bpf_dispatcher_remove_prog()
81 		entry->prog = NULL;  in bpf_dispatcher_remove_prog()