Lines Matching full:dt
73 u64 *dt, u64 *d_ring, u64 *d_ctx) in __measure_timestamps() argument
118 *dt = local_clock(); in __measure_timestamps()
120 *dt = local_clock() - *dt; in __measure_timestamps()
140 u64 s_ring[COUNT], s_ctx[COUNT], st[COUNT], d_ring, d_ctx, dt; in __live_engine_timestamps() local
157 dt = trifilter(st); in __live_engine_timestamps()
162 engine->name, dt, in __live_engine_timestamps()
167 if (3 * dt > 4 * d_ring || 4 * dt < 3 * d_ring) { in __live_engine_timestamps()
220 ktime_t start, unused, dt; in __spin_until_busier() local
232 dt = ktime_get() - start; in __spin_until_busier()
233 if (dt > 10000000) { in __spin_until_busier()
234 pr_err("active wait timed out %lld\n", dt); in __spin_until_busier()
235 ENGINE_TRACE(engine, "active wait time out %lld\n", dt); in __spin_until_busier()
262 ktime_t de, dt; in live_engine_busy_stats() local
284 dt = ktime_sub(t[1], t[0]); in live_engine_busy_stats()
288 de, (int)div64_u64(100 * de, dt), dt); in live_engine_busy_stats()
323 dt = ktime_sub(t[1], t[0]); in live_engine_busy_stats()
324 if (100 * de < 95 * dt || 95 * de > 100 * dt) { in live_engine_busy_stats()
327 de, (int)div64_u64(100 * de, dt), dt); in live_engine_busy_stats()