commit 4d71d704961694cff93131874c8786583bddfcf6
author Treehugger Robot <treehugger-gerrit@google.com> Sat Mar 13 02:13:52 2021 +0000
committer Gerrit Code Review <noreply-gerritcodereview@google.com> Sat Mar 13 02:13:52 2021 +0000
tree 264c464b2cf16715f6379cf7f378cc7c70163422
parent a74a5a19bf02aa5c32d078d98e96d58d583a2679
parent bee9f1d3f79f31a4f183bad67525e7ef86c7998b

Merge "Enable madvising of odex, vdex and art files"

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