commit cfe71b4acac56df57ab9023be2e45cede7978a90
author Treehugger Robot <treehugger-gerrit@google.com> Sat Mar 13 03:42:58 2021 +0000
committer Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> Sat Mar 13 03:42:58 2021 +0000
tree 9178595033907e2245408c6abaab3a4b700e3eaa
parent d724a01f5a19590f45e147c80ae9bac87eecf46f
parent abdde757ddf452766cfe9e9a10be17e4edc4fe18

Merge "Enable madvising of odex, vdex and art files" am: 4d71d70496 am: abdde757dd

Original change: https://android-review.googlesource.com/c/platform/build/+/1634679

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ibdaa2b990568ec601887e867ab50804bcccd8cfc

target/product/runtime_libart.mk

diff --git a/target/product/runtime_libart.mk b/target/product/runtime_libart.mk
index b588c78..7092031 100644
--- a/target/product/runtime_libart.mk
+++ b/target/product/runtime_libart.mk
@@ -140,3 +140,10 @@
 PRODUCT_SYSTEM_PROPERTIES += \
     ro.iorapd.enable?=true
 
+# Enable Madvising of the whole art, odex and vdex files to MADV_WILLNEED.
+# The size specified here is the size limit of how much of the file
+# (in bytes) is madvised. Setting it to UINT_MAX.
+PRODUCT_SYSTEM_PROPERTIES += \
+    dalvik.vm.madvise.vdexfile.size=4294967295 \
+    dalvik.vm.madvise.odexfile.size=4294967295 \
+    dalvik.vm.madvise.artfile.size=4294967295