Searched refs:count_seqlock (Results 1 – 1 of 1) sorted by relevance
98 seqlock_t count_seqlock; /* protects last_perf_count and total_count */ member432 seq = read_seqbegin(&dfi->count_seqlock); in rockchip_ddr_perf_event_get_count()434 } while (read_seqretry(&dfi->count_seqlock, seq)); in rockchip_ddr_perf_event_get_count()543 write_seqlock(&dfi->count_seqlock); in rockchip_dfi_timer()549 write_sequnlock(&dfi->count_seqlock); in rockchip_dfi_timer()602 seqlock_init(&dfi->count_seqlock); in rockchip_ddr_perf_init()