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Installd: Support dex2oat threads system property

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Check dalvik.vm.dex2oat-threads in installd and pass to dex2oat.

Bug: 19992386

(cherry picked from commit 8d7af8b241)

Change-Id: I5e7806cf560607d31a1d6901dffb14bee538c9cc
This commit is contained in:
Andreas Gampe 2015-03-30 18:45:03 -07:00
parent 592cc33c40
commit 2cc42f0bb3
1 changed files with 12 additions and 0 deletions
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12
cmds/installd/commands.c
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@ -712,6 +712,14 @@ static void run_dex2oat(int zip_fd, int oat_fd, const char* input_file_name,
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];
@ -803,6 +811,7 @@ static void run_dex2oat(int zip_fd, int oat_fd, const char* input_file_name,
+ (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_flags ? 1 : 0)
+ (have_dex2oat_swap_fd ? 1 : 0)];
int i = 0;
@ -835,6 +844,9 @@ static void run_dex2oat(int zip_fd, int oat_fd, const char* input_file_name,
if (have_dex2oat_flags) {
argv[i++] = dex2oat_flags;
}
if (have_dex2oat_threads_flag) {
argv[i++] = dex2oat_threads_arg;
}
if (have_dex2oat_swap_fd) {
argv[i++] = dex2oat_swap_fd;
}