Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit d018d2ec authored by Ricardo Cerqueira's avatar Ricardo Cerqueira
Browse files

installd: Invert the default for dexopt-on-cache 

The growth of /system apps and total /data space are making this
device-breaking (insufficient space to dexopt everything to
/cache), pointless (/data has more than enough room to hold
the cache), and in some cases, both.
The default behavior is now the same as mainline Android's: dexopt
everything to /data. Set dalvik.vm.dexopt-data-only=0 to change
that and dexopt /system apps to /cache. If you do that, make sure
your /cache can accomodate double the size of the dex classes in
system, since in some extreme cases that has been observed during
dex2oat

Change-Id: I8c793784af1fa804ccf84b442613d1000c9b7ce4
parent d7065ba1

cmds/installd/commands.c

+1 −1
Original line number Diff line number Diff line
@@ -561,7 +561,7 @@ int create_cache_path(char path[PKG_PATH_MAX], const char *src) 


    const char *cache_path = DALVIK_CACHE_PREFIX;

    if (!strncmp(src, "/system", 7)) {

        property_get("dalvik.vm.dexopt-data-only", dexopt_data_only, "");

        property_get("dalvik.vm.dexopt-data-only", dexopt_data_only, "1");

        if (strcmp(dexopt_data_only, "1") != 0) {

            cache_path = DALVIK_SYSTEM_CACHE_PREFIX;

        }