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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-08-07 13:11:27 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-08-07 13:11:27 +0000 |
| commit | 34996e42f82bfd60bc2c191e5cae3c6ab233ec6c (patch) | |
| tree | 62db60558cbf089714b48daeabca82bf2b20b20e /kernel/trace/trace_benchmark.c | |
| parent | Adding debian version 6.8.12-1. (diff) | |
| download | linux-34996e42f82bfd60bc2c191e5cae3c6ab233ec6c.tar.xz linux-34996e42f82bfd60bc2c191e5cae3c6ab233ec6c.zip | |
Merging upstream version 6.9.7.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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 54d5fa35c9..811b084394 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); |