DivestOS/Patches/LineageOS-18.1/android_frameworks_base/0018-Exec_Based_Spawning-7.patch
Tad 8a03e46c7e Add the exec-spawning toggle from GrapheneOS
Tested working on 18.1/klte

TODO: backport to 16.0

Signed-off-by: Tad <tad@spotco.us>
2022-03-28 16:14:37 -04:00

29 lines
1.3 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Daniel Micay <danielmicay@gmail.com>
Date: Tue, 14 May 2019 14:30:59 -0400
Subject: [PATCH] disable class preloading for exec spawning
---
core/java/com/android/internal/os/ZygoteInit.java | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/core/java/com/android/internal/os/ZygoteInit.java b/core/java/com/android/internal/os/ZygoteInit.java
index 2d1f301668a4..b7246d0ac5ce 100644
--- a/core/java/com/android/internal/os/ZygoteInit.java
+++ b/core/java/com/android/internal/os/ZygoteInit.java
@@ -130,9 +130,11 @@ public class ZygoteInit {
bootTimingsTraceLog.traceBegin("BeginPreload");
beginPreload(fullPreload);
bootTimingsTraceLog.traceEnd(); // BeginPreload
- bootTimingsTraceLog.traceBegin("PreloadClasses");
- preloadClasses();
- bootTimingsTraceLog.traceEnd(); // PreloadClasses
+ if (fullPreload) {
+ bootTimingsTraceLog.traceBegin("PreloadClasses");
+ preloadClasses();
+ bootTimingsTraceLog.traceEnd(); // PreloadClasses
+ }
bootTimingsTraceLog.traceBegin("CacheNonBootClasspathClassLoaders");
cacheNonBootClasspathClassLoaders();
bootTimingsTraceLog.traceEnd(); // CacheNonBootClasspathClassLoaders