frames_per_block 471 net/packet/af_packet.c pg_vec_pos = position / rb->frames_per_block; frames_per_block 472 net/packet/af_packet.c frame_offset = position % rb->frames_per_block; frames_per_block 4345 net/packet/af_packet.c rb->frames_per_block = req->tp_block_size / req->tp_frame_size; frames_per_block 4346 net/packet/af_packet.c if (unlikely(rb->frames_per_block == 0)) frames_per_block 4348 net/packet/af_packet.c if (unlikely(rb->frames_per_block > UINT_MAX / req->tp_block_nr)) frames_per_block 4350 net/packet/af_packet.c if (unlikely((rb->frames_per_block * req->tp_block_nr) != frames_per_block 63 net/packet/internal.h unsigned int frames_per_block;