From 587b814660f741ce08707ba6fb8ca02abe49fcf3 Mon Sep 17 00:00:00 2001
From: Thomas Korrison <TKorr@users.noreply.github.com>
Date: Tue, 28 Apr 2026 19:22:35 +0100
Subject: [PATCH] Apply suggested fix to benches/workloads.rs from Copilot
 Autofix

Co-authored-by: Copilot Autofix powered by AI <223894421+github-code-quality[bot]@users.noreply.github.com>
---
 benches/workloads.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/benches/workloads.rs b/benches/workloads.rs
index 1b2f99f..faae7da 100644
--- a/benches/workloads.rs
+++ b/benches/workloads.rs
@@ -46,6 +46,8 @@ const CAPACITY: usize = 4096;
 const UNIVERSE: u64 = 16_384;
 const OPS: usize = 200_000;
 const SEED: u64 = 42;
+/// Read-through probability used by the operation model (1.0 = always read-through).
+const READ_THROUGH_RATIO: f64 = 1.0;
 
 fn make_generator(workload: Workload) -> WorkloadGenerator {
     WorkloadSpec {
@@ -90,7 +92,7 @@ fn bench_hit_rates(c: &mut Criterion) {
                             for _ in 0..iters {
                                 let mut cache = make_cache(CAPACITY);
                                 let mut generator = make_generator(wl);
-                                let mut op_model = ReadThrough::new(1.0, SEED);
+                                let mut op_model = ReadThrough::new(READ_THROUGH_RATIO, SEED);
                                 let start = Instant::now();
                                 let _ = run_operations(
                                     &mut cache,