DivestOS/Patches/LineageOS-18.1/android_frameworks_base/0018-Exec_Based_Spawning-10.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: Wed, 11 Sep 2019 06:57:24 -0400
Subject: [PATCH] disable preloading classloaders 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 ad3b95ec67fc..0877a1668930 100644
--- a/core/java/com/android/internal/os/ZygoteInit.java
+++ b/core/java/com/android/internal/os/ZygoteInit.java
@@ -135,9 +135,11 @@ public class ZygoteInit {
preloadClasses();
bootTimingsTraceLog.traceEnd(); // PreloadClasses
}
- bootTimingsTraceLog.traceBegin("CacheNonBootClasspathClassLoaders");
- cacheNonBootClasspathClassLoaders();
- bootTimingsTraceLog.traceEnd(); // CacheNonBootClasspathClassLoaders
+ if (fullPreload) {
+ bootTimingsTraceLog.traceBegin("CacheNonBootClasspathClassLoaders");
+ cacheNonBootClasspathClassLoaders();
+ bootTimingsTraceLog.traceEnd(); // CacheNonBootClasspathClassLoaders
+ }
if (fullPreload) {
bootTimingsTraceLog.traceBegin("PreloadResources");
preloadResources();