ping_iter_state
struct ping_iter_state *state = seq->private;
struct ping_iter_state *state = seq->private;
struct ping_iter_state *state = seq->private;
struct ping_iter_state *state = seq->private;
sizeof(struct ping_iter_state)))
int bucket = ((struct ping_iter_state *) seq->private)->bucket;
sizeof(struct ping_iter_state)))