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Commit 4902c90f authored by David Anderson's avatar David Anderson Committed by Automerger Merge Worker
Browse files

Merge changes Ice594cce,I9a87f988 am: d7f31801 

Original change: https://android-review.googlesource.com/c/platform/system/core/+/1507922

Change-Id: I2dff7e25574dca6efc46f72b8dfbd416f1447b48
parents 609c77f7 d7f31801

init/block_dev_initializer.cpp

+2 −2
Original line number Diff line number Diff line
@@ -40,8 +40,8 @@ bool BlockDevInitializer::InitDeviceMapper() { 
    return InitMiscDevice("device-mapper");

}



bool BlockDevInitializer::InitDmUser() {

    return InitMiscDevice("dm-user");

bool BlockDevInitializer::InitDmUser(const std::string& name) {

    return InitMiscDevice("dm-user!" + name);

}



bool BlockDevInitializer::InitMiscDevice(const std::string& name) {

init/block_dev_initializer.h

+1 −1
Original line number Diff line number Diff line
@@ -27,7 +27,7 @@ class BlockDevInitializer final { 
    BlockDevInitializer();



    bool InitDeviceMapper();

    bool InitDmUser();

    bool InitDmUser(const std::string& name);

    bool InitDevices(std::set<std::string> devices);

    bool InitDmDevice(const std::string& device);

init/first_stage_mount.cpp

+9 −0
Original line number Diff line number Diff line
@@ -343,6 +343,15 @@ bool FirstStageMount::CreateLogicalPartitions() { 
            if (!InitRequiredDevices({"userdata"})) {

                return false;

            }

            sm->SetUeventRegenCallback([this](const std::string& device) -> bool {

                if (android::base::StartsWith(device, "/dev/block/dm-")) {

                    return block_dev_init_.InitDmDevice(device);

                }

                if (android::base::StartsWith(device, "/dev/dm-user/")) {

                    return block_dev_init_.InitDmUser(android::base::Basename(device));

                }

                return block_dev_init_.InitDevices({device});

            });

            return sm->CreateLogicalAndSnapshotPartitions(super_path_);

        }

    }

init/init.cpp

+1 −1
Original line number Diff line number Diff line
@@ -875,13 +875,13 @@ int SecondStageMain(int argc, char** argv) { 
    SetProperty(gsi::kGsiInstalledProp, is_installed);



    am.QueueBuiltinAction(SetupCgroupsAction, "SetupCgroups");

    am.QueueBuiltinAction(TransitionSnapuserdAction, "TransitionSnapuserd");

    am.QueueBuiltinAction(SetKptrRestrictAction, "SetKptrRestrict");

    am.QueueBuiltinAction(TestPerfEventSelinuxAction, "TestPerfEventSelinux");

    am.QueueEventTrigger("early-init");



    // Queue an action that waits for coldboot done so we know ueventd has set up all of /dev...

    am.QueueBuiltinAction(wait_for_coldboot_done_action, "wait_for_coldboot_done");

    am.QueueBuiltinAction(TransitionSnapuserdAction, "TransitionSnapuserd");

    // ... so that we can start queuing up actions that require stuff from /dev.

    am.QueueBuiltinAction(MixHwrngIntoLinuxRngAction, "MixHwrngIntoLinuxRng");

    am.QueueBuiltinAction(SetMmapRndBitsAction, "SetMmapRndBits");