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Commit e95fd681 authored by Suren Baghdasaryan's avatar Suren Baghdasaryan Committed by android-build-merger
Browse files

Merge "Fix cgroup support for recovery mode" 

am: da20bc76

Change-Id: I123397885ee61abe8c163eaaabe72fc8925baa60
parents 4d3eae0a da20bc76

libprocessgroup/cgroup_map.cpp

+19 −15
Original line number Diff line number Diff line
@@ -126,7 +126,8 @@ static bool ReadDescriptors(std::map<std::string, CgroupDescriptor>* descriptors 
        return false;

    }



    Json::Value cgroups = root["Cgroups"];

    if (root.isMember("Cgroups")) {

        const Json::Value& cgroups = root["Cgroups"];

        for (Json::Value::ArrayIndex i = 0; i < cgroups.size(); ++i) {

            std::string name = cgroups[i]["Controller"].asString();

            descriptors->emplace(std::make_pair(
@@ -135,13 +136,16 @@ static bool ReadDescriptors(std::map<std::string, CgroupDescriptor>* descriptors 
                                     std::strtoul(cgroups[i]["Mode"].asString().c_str(), 0, 8),

                                     cgroups[i]["UID"].asString(), cgroups[i]["GID"].asString())));

        }

    }



    Json::Value cgroups2 = root["Cgroups2"];

    if (root.isMember("Cgroups2")) {

        const Json::Value& cgroups2 = root["Cgroups2"];

        descriptors->emplace(std::make_pair(

                CGROUPV2_CONTROLLER_NAME,

                CgroupDescriptor(2, CGROUPV2_CONTROLLER_NAME, cgroups2["Path"].asString(),

                                 std::strtoul(cgroups2["Mode"].asString().c_str(), 0, 8),

                                 cgroups2["UID"].asString(), cgroups2["GID"].asString())));

    }



    return true;

}

rootdir/Android.mk

+10 −0
Original line number Diff line number Diff line
@@ -74,6 +74,16 @@ LOCAL_MODULE_PATH := $(TARGET_OUT_ETC) 


include $(BUILD_PREBUILT)



#######################################

# cgroups.json for recovery

include $(CLEAR_VARS)

LOCAL_MODULE := cgroups.recovery.json

LOCAL_SRC_FILES := $(LOCAL_MODULE)

LOCAL_MODULE_CLASS := ETC

LOCAL_MODULE_PATH := $(TARGET_RECOVERY_ROOT_OUT)/system/etc

LOCAL_MODULE_STEM := cgroups.json

include $(BUILD_PREBUILT)



#######################################

# task_profiles.json

include $(CLEAR_VARS)

rootdir/cgroups.recovery.json

0 → 100644
+9 −0
Original line number Diff line number Diff line 
{

  "Cgroups": [

    {

      "Controller": "cpuacct",

      "Path": "/acct",

      "Mode": "0555"

    }

  ]

}