[PATCH] UBUNTU: [Config] Enable CONFIG_TIMER_STATS for fsl-imx51 kernel

Stefan Bader stefan.bader at canonical.com
Fri Jan 29 09:47:38 UTC 2010


Bryan Wu wrote:
> BugLink: http://bugs.launchpad.net/bugs/513241
> 
> For using powertop on armel hardware (at least for the bits and pieces where
> it can gather data on non x86 HW), it needs to enable CONFIG_TIMER_STATS.
> 
> Signed-off-by: Bryan Wu <bryan.wu at canonical.com>
> ---
>  debian.fsl-imx51/config/config.common.ubuntu |   47 +++++++++++++++++++++++++-
>  1 files changed, 46 insertions(+), 1 deletions(-)

Why does enabling one option change so much? (And I hope you are aware, that if
you do not say Karmic here, I'll ignore it under the assumption its for Andy).

-Stefan

> diff --git a/debian.fsl-imx51/config/config.common.ubuntu b/debian.fsl-imx51/config/config.common.ubuntu
> index b3b6ccc..4b57037 100644
> --- a/debian.fsl-imx51/config/config.common.ubuntu
> +++ b/debian.fsl-imx51/config/config.common.ubuntu
> @@ -177,6 +177,7 @@ CONFIG_BACKLIGHT_MXC=y
>  CONFIG_BACKLIGHT_MXC_MC13892=y
>  CONFIG_BACKLIGHT_PWM=m
>  CONFIG_BACKLIGHT_WM8350=m
> +# CONFIG_BACKTRACE_SELF_TEST is not set
>  CONFIG_BASE_FULL=y
>  CONFIG_BASE_SMALL=0
>  CONFIG_BATTERY_BQ27x00=m
> @@ -222,6 +223,7 @@ CONFIG_BLK_DEV_SR=y
>  # CONFIG_BLK_DEV_XIP is not set
>  CONFIG_BLOCK=y
>  CONFIG_BONDING=m
> +# CONFIG_BOOT_PRINTK_DELAY is not set
>  # CONFIG_BOOT_TRACER is not set
>  CONFIG_BOUNCE=y
>  CONFIG_BPQETHER=m
> @@ -460,11 +462,34 @@ CONFIG_DAVICOM_PHY=m
>  CONFIG_DCB=y
>  CONFIG_DE600=m
>  CONFIG_DE620=m
> +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
>  CONFIG_DEBUG_BUGVERBOSE=y
> +# CONFIG_DEBUG_DEVRES is not set
> +# CONFIG_DEBUG_DRIVER is not set
> +# CONFIG_DEBUG_ERRORS is not set
>  CONFIG_DEBUG_FS=y
> -# CONFIG_DEBUG_KERNEL is not set
> +# CONFIG_DEBUG_GPIO is not set
> +# CONFIG_DEBUG_INFO is not set
> +CONFIG_DEBUG_KERNEL=y
> +# CONFIG_DEBUG_KMEMLEAK is not set
> +# CONFIG_DEBUG_KOBJECT is not set
> +# CONFIG_DEBUG_LIST is not set
> +# CONFIG_DEBUG_LL is not set
> +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
> +# CONFIG_DEBUG_LOCK_ALLOC is not set
>  CONFIG_DEBUG_MEMORY_INIT=y
> +# CONFIG_DEBUG_MUTEXES is not set
> +# CONFIG_DEBUG_NOTIFIERS is not set
> +# CONFIG_DEBUG_OBJECTS is not set
> +# CONFIG_DEBUG_RT_MUTEXES is not set
> +# CONFIG_DEBUG_SG is not set
> +# CONFIG_DEBUG_SHIRQ is not set
> +# CONFIG_DEBUG_SPINLOCK is not set
> +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
> +# CONFIG_DEBUG_STACK_USAGE is not set
>  # CONFIG_DEBUG_USER is not set
> +# CONFIG_DEBUG_VM is not set
> +# CONFIG_DEBUG_WRITECOUNT is not set
>  CONFIG_DECNET=m
>  CONFIG_DECNET_NF_GRABULATOR=m
>  # CONFIG_DECNET_ROUTER is not set
> @@ -485,6 +510,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
>  # CONFIG_DEFAULT_VEGAS is not set
>  # CONFIG_DEFAULT_WESTWOOD is not set
>  CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
> +# CONFIG_DETECT_HUNG_TASK is not set
> +# CONFIG_DETECT_SOFTLOCKUP is not set
>  # CONFIG_DEVKMEM is not set
>  CONFIG_DEVPTS_MULTIPLE_INSTANCES=y
>  CONFIG_DEVTMPFS=y
> @@ -644,6 +671,7 @@ CONFIG_FAIR_GROUP_SCHED=y
>  CONFIG_FAT_DEFAULT_CODEPAGE=437
>  CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
>  CONFIG_FAT_FS=y
> +# CONFIG_FAULT_INJECTION is not set
>  CONFIG_FB=y
>  # CONFIG_FB_BACKLIGHT is not set
>  # CONFIG_FB_BOOT_VESA_SUPPORT is not set
> @@ -986,6 +1014,7 @@ CONFIG_IP_DCCP=m
>  CONFIG_IP_DCCP_CCID3=y
>  # CONFIG_IP_DCCP_CCID3_DEBUG is not set
>  CONFIG_IP_DCCP_CCID3_RTO=100
> +# CONFIG_IP_DCCP_DEBUG is not set
>  CONFIG_IP_DCCP_TFRC_LIB=y
>  CONFIG_IP_FIB_HASH=y
>  # CONFIG_IP_FIB_TRIE is not set
> @@ -1135,6 +1164,7 @@ CONFIG_JOYSTICK_XPAD_FF=y
>  CONFIG_JOYSTICK_XPAD_LEDS=y
>  CONFIG_JOYSTICK_ZHENHUA=m
>  CONFIG_KALLSYMS=y
> +# CONFIG_KALLSYMS_ALL is not set
>  # CONFIG_KALLSYMS_EXTRA_PASS is not set
>  CONFIG_KARMA_PARTITION=y
>  CONFIG_KEXEC=y
> @@ -1150,9 +1180,12 @@ CONFIG_KEYBOARD_SUNKBD=m
>  CONFIG_KEYBOARD_XTKBD=m
>  CONFIG_KEYS=y
>  # CONFIG_KEYS_DEBUG_PROC_KEYS is not set
> +# CONFIG_KGDB is not set
>  CONFIG_KINGSUN_DONGLE=m
> +# CONFIG_KMEMCHECK is not set
>  # CONFIG_KMEMTRACE is not set
>  CONFIG_KPROBES=y
> +# CONFIG_KPROBES_SANITY_TEST is not set
>  CONFIG_KRETPROBES=y
>  CONFIG_KS0108=m
>  CONFIG_KS0108_DELAY=2
> @@ -1229,6 +1262,7 @@ CONFIG_LIRC_SIR=m
>  CONFIG_LIRC_STREAMZAP=m
>  CONFIG_LIRC_TTUSBIR=m
>  CONFIG_LITELINK_DONGLE=m
> +# CONFIG_LKDTM is not set
>  CONFIG_LLC=m
>  CONFIG_LLC2=m
>  CONFIG_LOCALVERSION=""
> @@ -1236,6 +1270,7 @@ CONFIG_LOCALVERSION=""
>  CONFIG_LOCKD=m
>  CONFIG_LOCKDEP_SUPPORT=y
>  CONFIG_LOCKD_V4=y
> +# CONFIG_LOCK_STAT is not set
>  CONFIG_LOGIRUMBLEPAD2_FF=y
>  CONFIG_LOGITECH_FF=y
>  # CONFIG_LOGO is not set
> @@ -1612,6 +1647,7 @@ CONFIG_NET_CLS_RSVP=m
>  CONFIG_NET_CLS_RSVP6=m
>  CONFIG_NET_CLS_TCINDEX=m
>  # CONFIG_NET_CLS_U32 is not set
> +# CONFIG_NET_DCCPPROBE is not set
>  # CONFIG_NET_DROP_MONITOR is not set
>  CONFIG_NET_DSA=y
>  CONFIG_NET_DSA_MV88E6060=y
> @@ -1783,6 +1819,7 @@ CONFIG_PACKET=y
>  CONFIG_PACKET_MMAP=y
>  CONFIG_PAGEFLAGS_EXTENDED=y
>  CONFIG_PAGE_OFFSET=0xC0000000
> +# CONFIG_PAGE_POISONING is not set
>  CONFIG_PANEL=m
>  # CONFIG_PANEL_CHANGE_MESSAGE is not set
>  CONFIG_PANEL_PARPORT=0
> @@ -1897,6 +1934,7 @@ CONFIG_PROC_SYSCTL=y
>  # CONFIG_PROFILE_ALL_BRANCHES is not set
>  # CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
>  CONFIG_PROFILING=y
> +# CONFIG_PROVE_LOCKING is not set
>  CONFIG_QFMT_V1=m
>  CONFIG_QFMT_V2=m
>  CONFIG_QNX4FS_FS=m
> @@ -1911,6 +1949,7 @@ CONFIG_RADIO_TEA5764=m
>  CONFIG_RAID_ATTRS=m
>  CONFIG_RAW_DRIVER=m
>  # CONFIG_RCU_CPU_STALL_DETECTOR is not set
> +# CONFIG_RCU_TORTURE_TEST is not set
>  CONFIG_RD_BZIP2=y
>  CONFIG_RD_GZIP=y
>  CONFIG_RD_LZMA=y
> @@ -2024,12 +2063,15 @@ CONFIG_RTL8187=m
>  CONFIG_RTL8187_LEDS=y
>  CONFIG_RT_GROUP_SCHED=y
>  CONFIG_RT_MUTEXES=y
> +# CONFIG_RT_MUTEX_TESTER is not set
>  CONFIG_RWSEM_GENERIC_SPINLOCK=y
>  CONFIG_RXKAD=m
>  # CONFIG_SAMPLES is not set
>  CONFIG_SATA_MV=m
>  CONFIG_SATA_PMP=y
>  CONFIG_SCC_DEBUG=y
> +# CONFIG_SCHEDSTATS is not set
> +# CONFIG_SCHED_DEBUG is not set
>  # CONFIG_SCHED_TRACER is not set
>  CONFIG_SCSI=y
>  # CONFIG_SCSI_CONSTANTS is not set
> @@ -2293,6 +2335,7 @@ CONFIG_SPECIALIX=m
>  CONFIG_SPI=y
>  CONFIG_SPI_BITBANG=y
>  CONFIG_SPI_BUTTERFLY=m
> +# CONFIG_SPI_DEBUG is not set
>  # CONFIG_SPI_GPIO is not set
>  CONFIG_SPI_LM70_LLP=m
>  CONFIG_SPI_MASTER=y
> @@ -2379,6 +2422,7 @@ CONFIG_THERMAL_HWMON=y
>  CONFIG_THRUSTMASTER_FF=y
>  CONFIG_TICK_ONESHOT=y
>  CONFIG_TIMERFD=y
> +CONFIG_TIMER_STATS=y
>  CONFIG_TIPC=m
>  # CONFIG_TIPC_ADVANCED is not set
>  # CONFIG_TIPC_DEBUG is not set
> @@ -2514,6 +2558,7 @@ CONFIG_USB_GADGET_ARC_OTG=y
>  # CONFIG_USB_GADGET_AT91 is not set
>  # CONFIG_USB_GADGET_ATMEL_USBA is not set
>  # CONFIG_USB_GADGET_CI13XXX is not set
> +# CONFIG_USB_GADGET_DEBUG is not set
>  # CONFIG_USB_GADGET_DEBUG_FILES is not set
>  # CONFIG_USB_GADGET_DEBUG_FS is not set
>  CONFIG_USB_GADGET_DUALSPEED=y





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