diff options
| author |   Rodrigo Vivi <rodrigo.vivi@intel.com> | 2024-04-02 08:17:13 -0400 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2024-04-02 08:17:13 -0400 |
| commit | 5add703f6acad1c63f8a532b6de56e50d548e904 (patch) | |
| tree | be39a82716119cd8b7cf7e2734baf8cd9a80ceb7 /kernel/trace/trace_benchmark.c | |
| parent | drm/i915/psr: Do not write ALPM configuration for PSR1 or DP2.0 Panel Replay (diff) | |
| parent | Linux 6.9-rc2 (diff) | |
| download | wireguard-linux-5add703f6acad1c63f8a532b6de56e50d548e904.tar.xz wireguard-linux-5add703f6acad1c63f8a532b6de56e50d548e904.zip | |
Merge drm/drm-next into drm-intel-next
Catching up on 6.9-rc2
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'kernel/trace/trace_benchmark.c')
| -rw-r--r-- | kernel/trace/trace_benchmark.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/kernel/trace/trace_benchmark.c b/kernel/trace/trace_benchmark.c index 54d5fa35c90a..811b08439406 100644 --- a/kernel/trace/trace_benchmark.c +++ b/kernel/trace/trace_benchmark.c @@ -92,7 +92,6 @@ static void trace_do_benchmark(void) bm_total += delta; bm_totalsq += delta * delta; - if (bm_cnt > 1) { /* * Apply Welford's method to calculate standard deviation: @@ -105,7 +104,7 @@ static void trace_do_benchmark(void) stddev = 0; delta = bm_total; - do_div(delta, bm_cnt); + delta = div64_u64(delta, bm_cnt); avg = delta; if (stddev > 0) { @@ -127,7 +126,7 @@ static void trace_do_benchmark(void) seed = stddev; if (!last_seed) break; - do_div(seed, last_seed); + seed = div64_u64(seed, last_seed); seed += last_seed; do_div(seed, 2); } while (i++ < 10 && last_seed != seed); |