From dea98a4362542d79c2186b5a79880b5478c070f5 Mon Sep 17 00:00:00 2001
From: Jon Coppeard <jcoppeard@mozilla.com>
Date: Wed, 21 Jul 2021 17:43:43 +0000
Subject: [PATCH] Bug 1721168 - Make the JS shell's default GC slice budget the
 same as the browser's r=sfink

This sets the budget to 5ms, as it is for the browser.

Differential Revision: https://phabricator.services.mozilla.com/D120322
---
 js/src/shell/js.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/js/src/shell/js.cpp b/js/src/shell/js.cpp
index bf8cf1d19290..f1b2227daa5a 100644
--- a/js/src/shell/js.cpp
+++ b/js/src/shell/js.cpp
@@ -12768,7 +12768,7 @@ int main(int argc, char** argv) {
 
   bool incrementalGC = !op.getBoolOption("no-incremental-gc");
   JS_SetGCParameter(cx, JSGC_INCREMENTAL_GC_ENABLED, incrementalGC);
-  JS_SetGCParameter(cx, JSGC_SLICE_TIME_BUDGET_MS, 10);
+  JS_SetGCParameter(cx, JSGC_SLICE_TIME_BUDGET_MS, 5);
 
   JS_SetGCParameter(cx, JSGC_PER_ZONE_GC_ENABLED, true);