Merge "Start Vold on early-fs" into qt-dev
diff --git a/fs_mgr/fs_mgr_fstab.cpp b/fs_mgr/fs_mgr_fstab.cpp
index e7c175f..7df7cfd 100644
--- a/fs_mgr/fs_mgr_fstab.cpp
+++ b/fs_mgr/fs_mgr_fstab.cpp
@@ -61,6 +61,7 @@
{"nodiratime", MS_NODIRATIME},
{"ro", MS_RDONLY},
{"rw", 0},
+ {"sync", MS_SYNCHRONOUS},
{"remount", MS_REMOUNT},
{"bind", MS_BIND},
{"rec", MS_REC},
diff --git a/fs_mgr/liblp/Android.bp b/fs_mgr/liblp/Android.bp
index 7039994..b504161 100644
--- a/fs_mgr/liblp/Android.bp
+++ b/fs_mgr/liblp/Android.bp
@@ -14,6 +14,16 @@
// limitations under the License.
//
+liblp_lib_deps = [
+ "libbase",
+ "liblog",
+ "libcrypto",
+ "libcrypto_utils",
+ "libsparse",
+ "libext4_utils",
+ "libz",
+]
+
cc_library {
name: "liblp",
host_supported: true,
@@ -30,15 +40,7 @@
"utility.cpp",
"writer.cpp",
],
- shared_libs: [
- "libbase",
- "liblog",
- "libcrypto",
- "libcrypto_utils",
- "libsparse",
- "libext4_utils",
- "libz",
- ],
+ shared_libs: liblp_lib_deps,
target: {
windows: {
enabled: true,
@@ -53,24 +55,28 @@
}
cc_test {
- name: "liblp_test",
+ name: "liblp_test_static",
defaults: ["fs_mgr_defaults"],
cppflags: [
"-Wno-unused-parameter",
],
static_libs: [
"libgmock",
- ],
- shared_libs: [
- "liblp",
- "libbase",
"libfs_mgr",
- "libsparse",
- ],
+ "liblp",
+ ] + liblp_lib_deps,
+ stl: "libc++_static",
srcs: [
"builder_test.cpp",
"io_test.cpp",
"test_partition_opener.cpp",
"utility_test.cpp",
],
+ target: {
+ android: {
+ static_libs: [
+ "libcutils",
+ ],
+ },
+ },
}
diff --git a/fs_mgr/liblp/AndroidTest.xml b/fs_mgr/liblp/AndroidTest.xml
index 007a302..fe1002c 100644
--- a/fs_mgr/liblp/AndroidTest.xml
+++ b/fs_mgr/liblp/AndroidTest.xml
@@ -21,8 +21,8 @@
</target_preparer>
<test class="com.android.tradefed.testtype.VtsMultiDeviceTest">
<option name="test-module-name" value="VtsKernelLiblpTest"/>
- <option name="binary-test-source" value="_32bit::DATA/nativetest/liblp_test/liblp_test" />
- <option name="binary-test-source" value="_64bit::DATA/nativetest64/liblp_test/liblp_test" />
+ <option name="binary-test-source" value="_32bit::DATA/nativetest/liblp_test_static/liblp_test_static" />
+ <option name="binary-test-source" value="_64bit::DATA/nativetest64/liblp_test_static/liblp_test_static" />
<option name="binary-test-type" value="gtest"/>
<option name="test-timeout" value="1m"/>
<option name="precondition-first-api-level" value="29" />
diff --git a/init/property_service.cpp b/init/property_service.cpp
index fce8d57..f2c7462 100644
--- a/init/property_service.cpp
+++ b/init/property_service.cpp
@@ -642,8 +642,14 @@
while (isspace(*key)) key++;
}
- load_properties_from_file(fn, key, properties);
+ std::string raw_filename(fn);
+ std::string expanded_filename;
+ if (!expand_props(raw_filename, &expanded_filename)) {
+ LOG(ERROR) << "Could not expand filename '" << raw_filename << "'";
+ continue;
+ }
+ load_properties_from_file(expanded_filename.c_str(), key, properties);
} else {
value = strchr(key, '=');
if (!value) continue;
diff --git a/libprocessgroup/cgroup_map.cpp b/libprocessgroup/cgroup_map.cpp
index 92fcd1e..9797d76 100644
--- a/libprocessgroup/cgroup_map.cpp
+++ b/libprocessgroup/cgroup_map.cpp
@@ -70,8 +70,8 @@
bool CgroupController::IsUsable() const {
if (!HasValue()) return false;
- uint32_t flags = ACgroupController_getFlags(controller_);
- return (flags & CGROUPRC_CONTROLLER_FLAG_MOUNTED) != 0;
+ static bool enabled = (access(GetProcsFilePath("", 0, 0).c_str(), F_OK) == 0);
+ return enabled;
}
std::string CgroupController::GetTasksFilePath(const std::string& rel_path) const {
@@ -160,7 +160,6 @@
const ACgroupController* controller = ACgroupFile_getController(i);
LOG(INFO) << "\t" << ACgroupController_getName(controller) << " ver "
<< ACgroupController_getVersion(controller) << " path "
- << ACgroupController_getFlags(controller) << " flags "
<< ACgroupController_getPath(controller);
}
}
diff --git a/libprocessgroup/cgrouprc/cgroup_controller.cpp b/libprocessgroup/cgrouprc/cgroup_controller.cpp
index 5a326e5..d064d31 100644
--- a/libprocessgroup/cgrouprc/cgroup_controller.cpp
+++ b/libprocessgroup/cgrouprc/cgroup_controller.cpp
@@ -27,11 +27,6 @@
return controller->version();
}
-uint32_t ACgroupController_getFlags(const ACgroupController* controller) {
- CHECK(controller != nullptr);
- return controller->flags();
-}
-
const char* ACgroupController_getName(const ACgroupController* controller) {
CHECK(controller != nullptr);
return controller->name();
diff --git a/libprocessgroup/cgrouprc/include/android/cgrouprc.h b/libprocessgroup/cgrouprc/include/android/cgrouprc.h
index ffc9f0b..0f6a9cd 100644
--- a/libprocessgroup/cgrouprc/include/android/cgrouprc.h
+++ b/libprocessgroup/cgrouprc/include/android/cgrouprc.h
@@ -66,18 +66,11 @@
__INTRODUCED_IN(29);
/**
- * Flag bitmask used in ACgroupController_getFlags
+ * Flag bitmask to be used when ACgroupController_getFlags can be exported
*/
#define CGROUPRC_CONTROLLER_FLAG_MOUNTED 0x1
/**
- * Returns the flags bitmask of the given controller.
- * If the given controller is null, return 0.
- */
-__attribute__((warn_unused_result)) uint32_t ACgroupController_getFlags(const ACgroupController*)
- __INTRODUCED_IN(29);
-
-/**
* Returns the name of the given controller.
* If the given controller is null, return nullptr.
*/
diff --git a/libprocessgroup/cgrouprc/libcgrouprc.llndk.txt b/libprocessgroup/cgrouprc/libcgrouprc.llndk.txt
index ea3df33..91df392 100644
--- a/libprocessgroup/cgrouprc/libcgrouprc.llndk.txt
+++ b/libprocessgroup/cgrouprc/libcgrouprc.llndk.txt
@@ -4,7 +4,6 @@
ACgroupFile_getControllerCount;
ACgroupFile_getController;
ACgroupController_getVersion;
- ACgroupController_getFlags;
ACgroupController_getName;
ACgroupController_getPath;
local:
diff --git a/libprocessgroup/task_profiles.cpp b/libprocessgroup/task_profiles.cpp
index 40d8d90..edc316a 100644
--- a/libprocessgroup/task_profiles.cpp
+++ b/libprocessgroup/task_profiles.cpp
@@ -150,6 +150,7 @@
}
void SetCgroupAction::EnableResourceCaching() {
+ std::lock_guard<std::mutex> lock(fd_mutex_);
if (fd_ != FDS_NOT_CACHED) {
return;
}
@@ -191,6 +192,7 @@
}
bool SetCgroupAction::ExecuteForProcess(uid_t uid, pid_t pid) const {
+ std::lock_guard<std::mutex> lock(fd_mutex_);
if (IsFdValid()) {
// fd is cached, reuse it
if (!AddTidToCgroup(pid, fd_)) {
@@ -221,6 +223,7 @@
}
bool SetCgroupAction::ExecuteForTask(int tid) const {
+ std::lock_guard<std::mutex> lock(fd_mutex_);
if (IsFdValid()) {
// fd is cached, reuse it
if (!AddTidToCgroup(tid, fd_)) {
diff --git a/libprocessgroup/task_profiles.h b/libprocessgroup/task_profiles.h
index 445647d..77bac2d 100644
--- a/libprocessgroup/task_profiles.h
+++ b/libprocessgroup/task_profiles.h
@@ -19,6 +19,7 @@
#include <sys/cdefs.h>
#include <sys/types.h>
#include <map>
+#include <mutex>
#include <string>
#include <vector>
@@ -127,6 +128,7 @@
CgroupController controller_;
std::string path_;
android::base::unique_fd fd_;
+ mutable std::mutex fd_mutex_;
static bool IsAppDependentPath(const std::string& path);
static bool AddTidToCgroup(int tid, int fd);
diff --git a/rootdir/etc/ld.config.txt b/rootdir/etc/ld.config.txt
index 2ac54e9..84b308d 100644
--- a/rootdir/etc/ld.config.txt
+++ b/rootdir/etc/ld.config.txt
@@ -182,6 +182,7 @@
namespace.media.links = default
namespace.media.link.default.shared_libs = %LLNDK_LIBRARIES%
namespace.media.link.default.shared_libs += libbinder_ndk.so
+namespace.media.link.default.shared_libs += libcgrouprc.so
namespace.media.link.default.shared_libs += libmediametrics.so
namespace.media.link.default.shared_libs += %SANITIZER_RUNTIME_LIBRARIES%