Installd: Support dex2oat threads system property
Check dalvik.vm.dex2oat-threads in installd and pass to dex2oat.
Bug: 19992386
Change-Id: I5e7806cf560607d31a1d6901dffb14bee538c9cc
diff --git a/cmds/installd/commands.c b/cmds/installd/commands.c
index 9fc3f40..a68d94d 100644
--- a/cmds/installd/commands.c
+++ b/cmds/installd/commands.c
@@ -722,6 +722,14 @@
bool have_dex2oat_compiler_filter_flag = property_get("dalvik.vm.dex2oat-filter",
dex2oat_compiler_filter_flag, NULL) > 0;
+ char dex2oat_threads_buf[PROPERTY_VALUE_MAX];
+ bool have_dex2oat_threads_flag = property_get("dalvik.vm.dex2oat-threads", dex2oat_threads_buf,
+ NULL) > 0;
+ char dex2oat_threads_arg[PROPERTY_VALUE_MAX + 2];
+ if (have_dex2oat_threads_flag) {
+ sprintf(dex2oat_threads_arg, "-j%s", dex2oat_threads_buf);
+ }
+
char dex2oat_isa_features_key[PROPERTY_KEY_MAX];
sprintf(dex2oat_isa_features_key, "dalvik.vm.isa.%s.features", instruction_set);
char dex2oat_isa_features[PROPERTY_VALUE_MAX];
@@ -841,6 +849,7 @@
+ (have_dex2oat_Xms_flag ? 2 : 0)
+ (have_dex2oat_Xmx_flag ? 2 : 0)
+ (have_dex2oat_compiler_filter_flag ? 1 : 0)
+ + (have_dex2oat_threads_flag ? 1 : 0)
+ (have_dex2oat_swap_fd ? 1 : 0)
+ (have_dex2oat_relocation_skip_flag ? 2 : 0)
+ (debuggable ? 1 : 0)
@@ -875,6 +884,9 @@
if (have_dex2oat_compiler_filter_flag) {
argv[i++] = dex2oat_compiler_filter_arg;
}
+ if (have_dex2oat_threads_flag) {
+ argv[i++] = dex2oat_threads_arg;
+ }
if (have_dex2oat_swap_fd) {
argv[i++] = dex2oat_swap_fd;
}