Never purge pages in jemalloc

rust-lang · Jan 4, 2025 · 3e4e4c7 · 3e4e4c7
1 parent aaea1ac
commit 3e4e4c7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/bootstrap/src/core/build_steps/compile.rs b/src/bootstrap/src/core/build_steps/compile.rs
@@ -1210,7 +1210,7 @@ pub fn rustc_cargo_env(
     if builder.config.jemalloc {
         cargo.env(
             "JEMALLOC_SYS_WITH_MALLOC_CONF",
-            "dirty_decay_ms:0,muzzy_decay_ms:0,abort_conf:true",
+            "dirty_decay_ms:-1,muzzy_decay_ms:-1,abort_conf:true",
         );
     }
 }