77 	struct bpf_prog_aux *aux;  in bpf_prog_alloc()  local
87 	aux = kzalloc(sizeof(*aux), GFP_KERNEL | gfp_extra_flags);  in bpf_prog_alloc()
88 	if (aux == NULL) {  in bpf_prog_alloc()
94 	fp->aux = aux;  in bpf_prog_alloc()
95 	fp->aux->prog = fp;  in bpf_prog_alloc()
120 		fp->aux->prog = fp;  in bpf_prog_realloc()
125 		fp_old->aux = NULL;  in bpf_prog_realloc()
135 	kfree(fp->aux);  in __bpf_prog_free()
676 	struct bpf_prog_aux *aux = fp->aux;  in bpf_check_tail_call()  local
679 	for (i = 0; i < aux->used_map_cnt; i++) {  in bpf_check_tail_call()
680 		struct bpf_map *map = aux->used_maps[i];  in bpf_check_tail_call()
719 	struct bpf_prog_aux *aux;  in bpf_prog_free_deferred()  local
721 	aux = container_of(work, struct bpf_prog_aux, work);  in bpf_prog_free_deferred()
722 	bpf_jit_free(aux->prog);  in bpf_prog_free_deferred()
728 	struct bpf_prog_aux *aux = fp->aux;  in bpf_prog_free()  local
730 	INIT_WORK(&aux->work, bpf_prog_free_deferred);  in bpf_prog_free()
731 	schedule_work(&aux->work);  in bpf_prog_free()