Ingo Molnar 6e53cdf11d perf top: Reduce default filter threshold ...

On idle systems 'perf top' comes up empty by default, because the event
count filter is set to 100.

Reduce it to 5 instead.

Also add an option to limit the number of functions displayed.

Reported-by: Steven Rostedt <rostedt@goodmis.org>
Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: Marcelo Tosatti <mtosatti@redhat.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

2009-06-04 09:02:12 +02:00

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ABI

slub: add Documentation/ABI/testing/sysfs-kernel-slab

2009-04-28 14:30:35 +03:00

accounting

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acpi

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aoe

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arm

Merge branch 'next-s3c-pm' of git://aeryn.fluff.org.uk/bjdooks/linux into devel

2009-03-26 22:44:43 +00:00

auxdisplay

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blackfin

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block

block: update biodoc.txt on plugging

2009-04-15 08:28:11 +02:00

blockdev

mflash: initial support

2009-04-07 08:12:38 +02:00

cdrom

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cgroups

memcg: fix documentation

2009-04-13 15:04:33 -07:00

connector

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console

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cpu-freq

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cpuidle

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cris

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crypto

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development-process

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device-mapper

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DocBook

kgdb: gdb documentation fix

2009-05-15 07:56:25 -05:00

driver-model

Driver Core: early platform driver

2009-04-16 16:17:10 -07:00

dvb

V4L/DVB (11138): get_dvb_firmware: add support for downloading the cx2584x firmware for pvrusb2

2009-03-30 12:43:31 -03:00

early-userspace

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fault-injection

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fb

uvesafb: documentation update

2009-04-07 08:31:09 -07:00

filesystems

hugh: update email address

2009-05-21 13:14:32 -07:00

firmware_class

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frv

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hwmon

hwmon: add support for GMT G760A fan speed PWM controller

2009-04-07 08:31:03 -07:00

i2c

Move the pcf8591 driver to hwmon

2009-03-30 21:46:43 +02:00

i2o

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ia64

trivial: Fix misspelling of firmware

2009-03-30 15:21:59 +02:00

ide

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infiniband

IPoIB: Document newish features

2009-04-08 13:52:01 -07:00

input

Input: multitouch - augment event semantics documentation

2009-05-23 09:53:26 -07:00

ioctl

V4L/DVB (10870a): remove all references for video_decoder.h

2009-03-30 12:43:15 -03:00

isdn

Add reference to CAPI 2.0 standard

2009-04-27 05:37:39 -07:00

ja_JP

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kbuild

kbuild: introduce subdir-ccflags-y

2009-04-19 11:12:12 +02:00

kdump

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ko_KR

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laptops

thinkpad-acpi: bump up version to 0.23

2009-04-18 01:19:54 -04:00

lguest

lguest: document 32-bit and PAE requirements

2009-04-19 23:14:02 +09:30

m68k

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make

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mips

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misc-devices

drivers/misc/isl29003.c: driver for the ISL29003 ambient light sensor

2009-04-01 08:59:18 -07:00

mn10300

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mtd

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namespaces

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netlabel

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networking

Doc: fixed descriptions on /proc/sys/net/core/* and /proc/sys/net/unix/*

2009-05-17 21:19:31 -07:00

parisc

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PCI

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pcmcia

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perf_counter

perf top: Reduce default filter threshold

2009-06-04 09:02:12 +02:00

power

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powerpc

Merge branch 'merge' of git://git.secretlab.ca/git/linux-2.6 into merge

2009-04-22 13:02:09 +10:00

prctl

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RCU

Doc: Fix spelling in RCU/rculist_nulls.txt.

2009-04-02 01:33:51 -07:00

s390

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scheduler

trivial: fix where cgroup documentation is not correctly referred to

2009-03-30 15:22:02 +02:00

scsi

[SCSI] aacraid driver update

2009-04-03 09:23:11 -05:00

serial

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sh

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sound

Merge branch 'fix/pcm-jiffies-check' into for-linus

2009-05-27 16:51:27 +02:00

sparc

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spi

spi: documentation: emphasise spi_master.setup() semantics

2009-04-21 13:41:50 -07:00

sysctl

Revert "mm: add /proc controls for pdflush threads"

2009-05-15 11:32:24 +02:00

telephony

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thermal

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timers

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trace

tracing: consolidate documents

2009-04-09 07:28:10 +02:00

uml

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usb

USB: usbmon: Add binary API v1

2009-03-24 16:20:36 -07:00

video4linux

V4L/DVB (11373): v4l2-common: add explicit v4l2_device pointer as first arg to new_(probed)_subdev

2009-04-06 21:44:24 -03:00

vm

mm: add documentation describing what tsk->active_mm means vs tsk->mm

2009-04-13 15:04:32 -07:00

w1

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watchdog

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wimax

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x86

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

2009-04-03 15:24:35 -07:00

zh_CN

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00-INDEX

trivial: fix where cgroup documentation is not correctly referred to

2009-03-30 15:22:02 +02:00

applying-patches.txt

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atomic_ops.txt

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bad_memory.txt

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basic_profiling.txt

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binfmt_misc.txt

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braille-console.txt

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bt8xxgpio.txt

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BUG-HUNTING

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c2port.txt

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cachetlb.txt

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Changes

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CodingStyle

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cpu-hotplug.txt

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cpu-load.txt

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cputopology.txt

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credentials.txt

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dcdbas.txt

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debugging-modules.txt

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debugging-via-ohci1394.txt

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dell_rbu.txt

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devices.txt

lanana: assign a device name and numbering for MAX3100

2009-04-07 08:44:05 -07:00

DMA-API.txt

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DMA-attributes.txt

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DMA-ISA-LPC.txt

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DMA-mapping.txt

dma-mapping: update the old macro DMA_nBIT_MASK related documentations

2009-04-07 08:31:12 -07:00

dmaengine.txt

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dontdiff

dontdiff: Fix asm exclude

2009-03-26 15:45:43 -07:00

dynamic-debug-howto.txt

Dynamic debug: allow simple quoting of words

2009-03-24 16:38:27 -07:00

edac.txt

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eisa.txt

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email-clients.txt

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exception.txt

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feature-removal-schedule.txt

i2c-voodoo3: Deprecate in favor of tdfxfb

2009-04-13 17:02:13 +02:00

gpio.txt

gpio: gpio_{request,free}() now required (feature removal)

2009-04-02 19:04:51 -07:00

highuid.txt

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HOWTO

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hw_random.txt

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ics932s401

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initrd.txt

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Intel-IOMMU.txt

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io_ordering.txt

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io-mapping.txt

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IO-mapping.txt

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iostats.txt

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IPMI.txt

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IRQ-affinity.txt

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IRQ.txt

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irqflags-tracing.txt

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isapnp.txt

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java.txt

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kernel-doc-nano-HOWTO.txt

kernel-doc: restrict syntax for private: and public:

2009-05-02 15:36:10 -07:00

kernel-docs.txt

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kernel-parameters.txt

x86: introduce noxsave boot parameter

2009-05-22 13:10:54 -07:00

keys-request-key.txt

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keys.txt

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kobject.txt

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kprobes.txt

kprobes: support kretprobe and jprobe per-probe disabling

2009-04-07 08:31:08 -07:00

kref.txt

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ldm.txt

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leds-class.txt

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local_ops.txt

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lockdep-design.txt

locking: Documentation: lockdep-design.txt, fix note of state bits

2009-04-26 18:21:24 +02:00

lockstat.txt

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logo.gif

Revert "linux.conf.au 2009: Tuz"

2009-04-27 12:00:27 -07:00

logo.txt

Revert "linux.conf.au 2009: Tuz"

2009-04-27 12:00:27 -07:00

magic-number.txt

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Makefile

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ManagementStyle

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markers.txt

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mca.txt

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md.txt

Documentation/md.txt update

2009-03-31 15:18:37 +11:00

memory-barriers.txt

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memory-hotplug.txt

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memory.txt

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mono.txt

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mutex-design.txt

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nmi_watchdog.txt

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nommu-mmap.txt

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numastat.txt

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oops-tracing.txt

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parport-lowlevel.txt

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parport.txt

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pi-futex.txt

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pnp.txt

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preempt-locking.txt

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printk-formats.txt

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prio_tree.txt

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rbtree.txt

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rfkill.txt

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robust-futex-ABI.txt

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robust-futexes.txt

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rt-mutex-design.txt

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rt-mutex.txt

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rtc.txt

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SAK.txt

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SecurityBugs

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SELinux.txt

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serial-console.txt

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sgi-ioc4.txt

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sgi-visws.txt

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slow-work.txt

Document the slow work thread pool

2009-04-03 16:42:35 +01:00

SM501.txt

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Smack.txt

smack: Add a new '-CIPSO' option to the network address label configuration

2009-03-28 15:01:37 +11:00

sparse.txt

Documentation: explain the difference between __bitwise and __bitwise__

2009-04-11 08:18:11 +02:00

spinlocks.txt

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stable_api_nonsense.txt

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stable_kernel_rules.txt

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SubmitChecklist

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SubmittingDrivers

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SubmittingPatches

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svga.txt

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sysfs-rules.txt

Doc/sysfs-rules: Swap the order of the words so the sentence makes more sense

2009-05-08 19:22:20 -07:00

sysrq.txt

Merge branch 'tracing/core-v2' into tracing-for-linus

2009-04-02 00:49:02 +02:00

tomoyo.txt

tomoyo: add Documentation/tomoyo.txt

2009-04-14 09:14:58 +10:00

unaligned-memory-access.txt

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unicode.txt

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unshare.txt

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VGA-softcursor.txt

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video-output.txt

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volatile-considered-harmful.txt

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voyager.txt

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zorro.txt

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