Symbol: prb_curr_blk_in_use
net/packet/af_packet.c
1065
if (prb_curr_blk_in_use(pbd)) {
net/packet/af_packet.c
199
static int prb_curr_blk_in_use(struct tpacket_block_desc *);
net/packet/af_packet.c
720
if (!prb_curr_blk_in_use(pbd)) {