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Commit d13f08be authored by Steven Moreland's avatar Steven Moreland
Browse files

servicemanager: preload vintf manifest 

Doing this asynchronously since it was delaying first client by ~6ms on
crosshatch and other devices.

Bug: 144282062
Test: on walleye, StartVibratorService ~9ms -> ~4ms.
Change-Id: I6cc65e74922b32c2e7135f583fa892fa26f85e2b
parent b5667012

cmds/servicemanager/ServiceManager.cpp

+9 −1
Original line number Diff line number Diff line
@@ -68,7 +68,15 @@ static bool meetsDeclarationRequirements(const sp<IBinder>& binder, const std::s 
}

#endif  // !VENDORSERVICEMANAGER



ServiceManager::ServiceManager(std::unique_ptr<Access>&& access) : mAccess(std::move(access)) {}

ServiceManager::ServiceManager(std::unique_ptr<Access>&& access) : mAccess(std::move(access)) {

#ifndef VENDORSERVICEMANAGER

    // can process these at any times, don't want to delay first VINTF client

    std::thread([] {

        vintf::VintfObject::GetDeviceHalManifest();

        vintf::VintfObject::GetFrameworkHalManifest();

    }).detach();

#endif  // !VENDORSERVICEMANAGER

}

ServiceManager::~ServiceManager() {

    // this should only happen in tests