commit bcd6e3b9d92b2eea3b054372c9adf00a1e6235bc
author Jin Qian <jinqian@google.com> Wed Dec 28 15:43:51 2016 -0800
committer Jin Qian <jinqian@google.com> Tue Jan 24 14:45:35 2017 -0800
tree 266fa372c83a1480570cd5e8878e7bdcc50c0a3b
parent 933d02818bbbfa732392c9e78edb643b113717cc

storaged: monitor per-uid IO usage

Add uid_monitor class to query /proc/uid_io/stats periodically.
Add a log tag to record any UID that exceeds IO threshold.

Test: adb shell storaged -u
Bug: 34198239
Change-Id: I53568c30dbefe2f4bdb18054d3dedb30b4133d8b

storaged/Android.mk

diff --git a/storaged/Android.mk b/storaged/Android.mk
index db97040..0e8b574 100644
--- a/storaged/Android.mk
+++ b/storaged/Android.mk
@@ -2,14 +2,16 @@
 
 LOCAL_PATH := $(call my-dir)
 
-LIBSTORAGED_SHARED_LIBRARIES := libbinder libbase libutils libcutils liblog libsysutils libcap
+LIBSTORAGED_SHARED_LIBRARIES := libbinder libbase libutils libcutils liblog libsysutils libcap libpackagelistparser
 
 include $(CLEAR_VARS)
 
 LOCAL_SRC_FILES := storaged.cpp \
                   storaged_service.cpp \
                   storaged_utils.cpp \
+                  storaged_uid_monitor.cpp \
                   EventLogTags.logtags
+
 LOCAL_MODULE := libstoraged
 LOCAL_CFLAGS := -Werror
 LOCAL_C_INCLUDES := $(LOCAL_PATH)/include external/googletest/googletest/include