Document that ro.dalvik.vm.enable_uffd_gc has a limited lifetime.
Test: N/A - comment change only
Bug: 256438776
Change-Id: I1d2efe2f1985b967de17c25a9327fa4e9dcbaca3
diff --git a/core/sysprop_config.mk b/core/sysprop_config.mk
index a019a7d..e8428c8 100644
--- a/core/sysprop_config.mk
+++ b/core/sysprop_config.mk
@@ -265,6 +265,9 @@
config_enable_uffd_gc := \
$(firstword $(OVERRIDE_ENABLE_UFFD_GC) $(PRODUCT_ENABLE_UFFD_GC) default)
+# This is a temporary system property that controls the ART module. The plan is
+# to remove it by Aug 2025, at which time Mainline updates of the ART module
+# will ignore it as well.
# If the value is "default", it will be mangled by post_process_props.py.
ADDITIONAL_PRODUCT_PROPERTIES += ro.dalvik.vm.enable_uffd_gc=$(config_enable_uffd_gc)