ANDROID: uid_sys_stats: rename uid_cputime.c to uid_sys_stats.c

This module tracks cputime and io stats.

Signed-off-by: Jin Qian <jinqian@google.com>
Bug: 34198239
Change-Id: I9ee7d9e915431e0bb714b36b5a2282e1fdcc7342

android/configs/android-base.cfg

@@ -157,7 +157,7 @@ CONFIG_STAGING=y
 CONFIG_SWP_EMULATION=y
 CONFIG_SYNC=y
 CONFIG_TUN=y
-CONFIG_UID_CPUTIME=y
+CONFIG_UID_SYS_STATS=y
 CONFIG_UNIX=y
 CONFIG_USB_GADGET=y
 CONFIG_USB_CONFIGFS=y

drivers/misc/Kconfig

@@ -525,11 +525,13 @@ config VEXPRESS_SYSCFG
 	  bus. System Configuration interface is one of the possible means
 	  of generating transactions on this bus.
 
-config UID_CPUTIME
+config UID_SYS_STATS
-	bool "Per-UID cpu time statistics"
+	bool "Per-UID statistics"
 	depends on PROFILING
 	help
 	  Per UID based cpu time statistics exported to /proc/uid_cputime
+	  Per UID based io statistics exported to /proc/uid_io
+	  Per UID based procstat control in /proc/uid_procstat
 
 config MEMORY_STATE_TIME
 	tristate "Memory freq/bandwidth time statistics"

drivers/misc/Makefile

@@ -56,5 +56,5 @@ obj-$(CONFIG_GENWQE)		+= genwqe/
 obj-$(CONFIG_ECHO)		+= echo/
 obj-$(CONFIG_VEXPRESS_SYSCFG)	+= vexpress-syscfg.o
 obj-$(CONFIG_CXL_BASE)		+= cxl/
-obj-$(CONFIG_UID_CPUTIME) += uid_cputime.o
+obj-$(CONFIG_UID_SYS_STATS) += uid_sys_stats.o
 obj-$(CONFIG_MEMORY_STATE_TIME) += memory_state_time.o