Searched refs:overwrite_pos (Results 1 – 1 of 1) sorted by relevance
77 unsigned long overwrite_pos; /* position after the last overwritten record */ member321 over_pos = smp_load_acquire(&rb->overwrite_pos); in ringbuf_avail_data_sz()504 over_pos = rb->overwrite_pos; in __bpf_ringbuf_reserve()523 WRITE_ONCE(rb->overwrite_pos, over_pos); in __bpf_ringbuf_reserve()656 return smp_load_acquire(&rb->overwrite_pos); in BPF_CALL_2()