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/Linux-v5.10/drivers/memory/samsung/
Dexynos5422-dmc.c807 static void exynos5_dmc_perf_events_calc(struct exynos5_dmc *dmc, u64 diff_ts) in exynos5_dmc_perf_events_calc() argument
819 if (diff_ts < PERF_EVENT_UP_DOWN_THRESHOLD) { in exynos5_dmc_perf_events_calc()
835 dev_dbg(dmc->dev, "diff_ts=%llu\n", diff_ts); in exynos5_dmc_perf_events_calc()
848 u64 diff_ts, ts; in exynos5_dmc_perf_events_check() local
859 diff_ts = ts - dmc->last_overflow_ts[0]; in exynos5_dmc_perf_events_check()
864 diff_ts = ts - dmc->last_overflow_ts[1]; in exynos5_dmc_perf_events_check()
869 exynos5_dmc_perf_events_calc(dmc, diff_ts); in exynos5_dmc_perf_events_check()