Linus Torvalds
f187e9fd68
Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
...
Pull perf updates and fixes from Ingo Molnar:
"It's mostly fixes, but there's also two late items:
- preliminary GTK GUI support for perf report
- PMU raw event format descriptors in sysfs, to be parsed by tooling
The raw event format in sysfs is a new ABI. For example for the 'CPU'
PMU we have:
aldebaran:~> ll /sys/bus/event_source/devices/cpu/format/*
-r--r--r--. 1 root root 4096 Mar 31 10:29 /sys/bus/event_source/devices/cpu/format/any
-r--r--r--. 1 root root 4096 Mar 31 10:29 /sys/bus/event_source/devices/cpu/format/cmask
-r--r--r--. 1 root root 4096 Mar 31 10:29 /sys/bus/event_source/devices/cpu/format/edge
-r--r--r--. 1 root root 4096 Mar 31 10:29 /sys/bus/event_source/devices/cpu/format/event
-r--r--r--. 1 root root 4096 Mar 31 10:29 /sys/bus/event_source/devices/cpu/format/inv
-r--r--r--. 1 root root 4096 Mar 31 10:29 /sys/bus/event_source/devices/cpu/format/offcore_rsp
-r--r--r--. 1 root root 4096 Mar 31 10:29 /sys/bus/event_source/devices/cpu/format/pc
-r--r--r--. 1 root root 4096 Mar 31 10:29 /sys/bus/event_source/devices/cpu/format/umask
those lists of fields contain a specific format:
aldebaran:~> cat /sys/bus/event_source/devices/cpu/format/offcore_rsp
config1:0-63
So, those who wish to specify raw events can now use the following
event format:
-e cpu/cmask=1,event=2,umask=3
Most people will not want to specify any events (let alone raw
events), they'll just use whatever default event the tools use.
But for more obscure PMU events that have no cross-architecture
generic events the above syntax is more usable and a bit more
structured than specifying hex numbers."
* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (41 commits)
perf tools: Remove auto-generated bison/flex files
perf annotate: Fix off by one symbol hist size allocation and hit accounting
perf tools: Add missing ref-cycles event back to event parser
perf annotate: addr2line wants addresses in same format as objdump
perf probe: Finder fails to resolve function name to address
tracing: Fix ent_size in trace output
perf symbols: Handle NULL dso in dso__name_len
perf symbols: Do not include libgen.h
perf tools: Fix bug in raw sample parsing
perf tools: Fix display of first level of callchains
perf tools: Switch module.h into export.h
perf: Move mmap page data_head offset assertion out of header
perf: Fix mmap_page capabilities and docs
perf diff: Fix to work with new hists design
perf tools: Fix modifier to be applied on correct events
perf tools: Fix various casting issues for 32 bits
perf tools: Simplify event_read_id exit path
tracing: Fix ftrace stack trace entries
tracing: Move the tracing_on/off() declarations into CONFIG_TRACING
perf report: Add a simple GTK2-based 'perf report' browser
...
2012-03-31 13:34:04 -07:00
..
ABI
Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2012-03-31 13:34:04 -07:00
accounting
acpi
Update documentation for parameter *notrigger* in einj.txt
2012-03-30 03:30:19 -04:00
aoe
Documentation: remove references to /etc/modprobe.conf
2012-03-30 16:03:15 -07:00
arm
Documentation: Fix multiple typo in Documentation
2012-03-07 16:08:24 +01:00
auxdisplay
backlight
backlight: new backlight driver for LP855x devices
2012-03-23 16:58:33 -07:00
blackfin
doc: fix broken references
2011-09-27 18:08:04 +02:00
block
Documentation: drop as block elevator reference in switching-sched.txt
2011-11-04 12:01:48 -07:00
blockdev
Documentation: remove references to /etc/modprobe.conf
2012-03-30 16:03:15 -07:00
cdrom
doc: fix broken references
2011-09-27 18:08:04 +02:00
cgroups
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
2012-03-20 21:12:50 -07:00
connector
console
cpu-freq
Doc: cpufreq: Fix typo and outdated line
2011-11-08 10:23:29 +01:00
cpuidle
cpuidle: add a sysfs entry to disable specific C state for debug purpose.
2012-03-30 01:52:58 -04:00
cris
crypto
development-process
Documentation: Update stable address
2011-12-12 14:14:31 -08:00
device-mapper
dm: add verity target
2012-03-28 18:43:38 +01:00
devicetree
MTD merge for 3.4
2012-03-30 17:31:56 -07:00
DocBook
Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
2012-03-23 14:39:09 -07:00
driver-model
Merge remote-tracking branches 'regulator/topic/devm' and 'regulator/topic/stub' into regulator-next
2012-03-18 21:38:28 +00:00
dvb
[media] lmedm04 RS2000 Firmware details
2012-03-19 14:55:55 -03:00
early-userspace
EDID
drm: allow loading an EDID as firmware to override broken monitor
2012-03-20 10:09:28 +00:00
fault-injection
fault-injection: update documentation with the mmc module param
2011-10-26 16:32:13 -04:00
fb
Documentation: remove references to /etc/modprobe.conf
2012-03-30 16:03:15 -07:00
filesystems
Merge branch 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2012-03-29 18:12:23 -07:00
firmware_class
frv
doc: fix broken references
2011-09-27 18:08:04 +02:00
hid
hwmon
hwmon: Add MCP3021 ADC driver
2012-03-23 10:02:20 +01:00
i2c
Documentation: remove references to /etc/modprobe.conf
2012-03-30 16:03:15 -07:00
i2o
Documentation: Fix multiple typo in Documentation
2012-03-07 16:08:24 +01:00
ia64
ide
Documentation: remove references to /etc/modprobe.conf
2012-03-30 16:03:15 -07:00
infiniband
input
Documentation: input.txt: clarify mousedev 'cat' command syntax
2012-03-30 16:03:15 -07:00
ioctl
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2012-03-21 13:36:41 -07:00
isdn
Documentation: remove references to /etc/modprobe.conf
2012-03-30 16:03:15 -07:00
ja_JP
kbuild
Documentation: mention scripts/diffconfig tool
2012-03-30 16:03:15 -07:00
kdump
[S390] Add s390x description to Documentation/kdump/kdump.txt
2011-12-27 11:27:13 +01:00
ko_KR
driver-core: documentation: fix up Greg's email address
2012-02-15 14:48:01 -08:00
laptops
Documentation: remove references to /etc/modprobe.conf
2012-03-30 16:03:15 -07:00
leds
drivers/leds/leds-lp5521.c: support led pattern data
2012-03-23 16:58:34 -07:00
m68k
Documentation: add pointer to name_to_dev_t for root= values
2011-08-03 14:25:21 -10:00
make
mips
misc-devices
mmc
mmc: core: Fixup delayed work clock gating patch
2012-01-11 23:58:43 -05:00
mn10300
mtd
namespaces
netlabel
networking
Documentation: replace install commands with softdeps
2012-03-30 16:03:15 -07:00
nfc
parisc
PCI
doc: fix broken references
2011-09-27 18:08:04 +02:00
pcmcia
power
PM / Freezer / Docs: Document the beauty of freeze/thaw semantics
2012-02-09 23:55:49 +01:00
powerpc
Documentation/powerpc/mpc52xx.txt: Checkpatch cleanup
2012-03-18 23:59:34 +01:00
pps
prctl
pti
ptp
rapidio
RapidIO: documentation update
2011-11-02 16:07:02 -07:00
RCU
rcu: Call out dangers of expedited RCU primitives
2012-02-21 09:06:08 -08:00
s390
Documentation: remove references to /etc/modprobe.conf
2012-03-30 16:03:15 -07:00
scheduler
sched: Remove sched_switch
2012-01-27 13:28:53 +01:00
scsi
SCSI updates on 20120331
2012-03-31 13:31:23 -07:00
security
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
2012-03-21 13:25:04 -07:00
serial
Documentation: remove references to /etc/modprobe.conf
2012-03-30 16:03:15 -07:00
sh
sound
Documentation: replace install commands with softdeps
2012-03-30 16:03:15 -07:00
sparc
spi
spi: create a message queueing infrastructure
2012-03-07 19:19:48 -07:00
sysctl
Documentation: add missing tainted bits to Documentation/sysctl/kernel.txt
2012-02-06 16:29:19 -08:00
target
Documentation: Fix typo in tcm_mod_builder.py
2012-02-10 09:52:18 +01:00
telephony
thermal
thermal: Rename generate_netlink_event
2012-01-23 03:15:25 -05:00
timers
doc: fix broken references
2011-09-27 18:08:04 +02:00
trace
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
2012-03-20 21:12:50 -07:00
usb
Documentation: remove references to /etc/modprobe.conf
2012-03-30 16:03:15 -07:00
vDSO
video4linux
Documentation: remove references to /etc/modprobe.conf
2012-03-30 16:03:15 -07:00
virtual
Merge branch 'kvm-updates/3.4' of git://git.kernel.org/pub/scm/virt/kvm/kvm
2012-03-28 14:35:31 -07:00
vm
mm: move hugepage test examples to tools/testing/selftests/vm
2012-03-28 17:14:37 -07:00
w1
watchdog
watchdog: Add support for WDIOC_GETTIMELEFT IOCTL in watchdog core
2012-03-27 20:15:37 +02:00
wimax
x86
x86-64, doc: Remove int 0xcc from entry_64.S documentation
2011-08-16 08:04:08 -07:00
zh_CN
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2012-03-20 21:04:47 -07:00
.gitignore
00-INDEX
crc32: move long comment about crc32 fundamentals to Documentation/
2012-03-23 16:58:37 -07:00
applying-patches.txt
atomic_ops.txt
doc: Add load/store guarantees to Documentation/atomic-ops.txt
2011-12-11 10:31:58 -08:00
bad_memory.txt
basic_profiling.txt
binfmt_misc.txt
braille-console.txt
bt8xxgpio.txt
btmrvl.txt
BUG-HUNTING
bus-virt-phys-mapping.txt
doc: fix broken references
2011-09-27 18:08:04 +02:00
cachetlb.txt
Changes
circular-buffers.txt
clk.txt
Documentation: common clk API
2012-03-16 20:35:01 +00:00
coccinelle.txt
coccinelle.txt: update documentation to include M= option
2012-01-14 22:25:56 +01:00
CodingStyle
Documentation: CodingStyle: add inline assembly guidelines
2012-03-30 16:03:15 -07:00
cpu-hotplug.txt
cpu-load.txt
cputopology.txt
crc32.txt
crc32: move long comment about crc32 fundamentals to Documentation/
2012-03-23 16:58:37 -07:00
dcdbas.txt
debugging-modules.txt
debugging-via-ohci1394.txt
dell_rbu.txt
devices.txt
vhost-net: add module alias (v2.1)
2012-01-13 10:12:23 -08:00
digsig.txt
crypto: digital signature verification support
2011-11-09 12:10:37 +02:00
DMA-API-HOWTO.txt
DMA-API.txt
include/linux/dma-mapping.h: add dma_zalloc_coherent()
2011-11-02 16:07:02 -07:00
DMA-attributes.txt
dma-buf-sharing.txt
dma-buf: document fd flags and O_CLOEXEC requirement
2012-03-26 11:33:22 +05:30
DMA-ISA-LPC.txt
dmaengine.txt
Documentation: Fix multiple typo in Documentation
2012-03-07 16:08:24 +01:00
dontdiff
Documentation: remove 'mach' from dontdiff file
2012-03-30 16:03:15 -07:00
dynamic-debug-howto.txt
dynamic_debug: process multiple debug-queries on a line
2012-01-24 12:50:36 -08:00
edac.txt
EDAC: Correct scrub rate API
2012-03-19 12:03:58 +01:00
eisa.txt
email-clients.txt
Documentation: email-clients: Add better Thunderbird information
2011-08-13 18:34:03 -07:00
feature-removal-schedule.txt
futex: Mark get_robust_list as deprecated
2012-03-29 11:37:17 +02:00
flexible-arrays.txt
futex-requeue-pi.txt
gcov.txt
gpio.txt
Documentation/gpio.txt: Explain expected pinctrl interaction
2012-03-12 11:27:07 -06:00
highuid.txt
HOWTO
Documentation: Update stable address
2011-12-12 14:14:31 -08:00
hw_random.txt
hwspinlock.txt
hwspinlock/core: register a bank of hwspinlocks in a single API call
2011-09-21 19:45:34 +03:00
init.txt
initrd.txt
Intel-IOMMU.txt
intel_txt.txt
io-mapping.txt
io_ordering.txt
iostats.txt
IPMI.txt
IRQ-affinity.txt
IRQ-domain.txt
irq_domain: add documentation and MAINTAINERS entry.
2012-02-14 14:06:47 -07:00
IRQ.txt
irqflags-tracing.txt
isapnp.txt
java.txt
kernel-doc-nano-HOWTO.txt
kernel-docs.txt
doc: fix broken references
2011-09-27 18:08:04 +02:00
kernel-parameters.txt
Merge branch 'for-3.4' of git://linux-nfs.org/~bfields/linux
2012-03-29 14:53:25 -07:00
kmemcheck.txt
kmemleak.txt
kmemleak: Handle percpu memory allocation
2011-12-02 16:12:42 +00:00
kobject.txt
driver-core: documentation: fix up Greg's email address
2012-02-15 14:48:01 -08:00
kprobes.txt
kref.txt
ldm.txt
local_ops.txt
lockdep-design.txt
lockdep: Update documentation for lock-class leak detection
2011-12-11 10:31:23 -08:00
lockstat.txt
lockup-watchdogs.txt
watchdog: Update documentation
2012-02-11 15:11:28 +01:00
logo.gif
logo.txt
magic-number.txt
drivers/net: fix up stale paths from driver reorg
2012-01-30 12:54:40 -05:00
Makefile
mm: move hugepage test examples to tools/testing/selftests/vm
2012-03-28 17:14:37 -07:00
ManagementStyle
mca.txt
md.txt
md: create externally visible flags for supporting hot-replace.
2011-12-23 10:17:51 +11:00
media-framework.txt
doc: fix broken references
2011-09-27 18:08:04 +02:00
memory-barriers.txt
doc: fix broken references
2011-09-27 18:08:04 +02:00
memory-hotplug.txt
memory.txt
mono.txt
Documentation: remove references to /etc/modprobe.conf
2012-03-30 16:03:15 -07:00
mutex-design.txt
nommu-mmap.txt
numastat.txt
Doc: Update numastat.txt
2012-02-28 16:05:06 +01:00
oops-tracing.txt
module,bug: Add TAINT_OOT_MODULE flag for modules not built in-tree
2011-11-07 07:54:42 +10:30
padata.txt
parport-lowlevel.txt
parport.txt
Documentation: remove references to /etc/modprobe.conf
2012-03-30 16:03:15 -07:00
pi-futex.txt
pinctrl.txt
pinctrl: enhance mapping table to support pin config operations
2012-03-05 11:25:11 +01:00
pnp.txt
preempt-locking.txt
printk-formats.txt
prio_tree.txt
ramoops.txt
Documentation: add Ramoops usage description
2011-08-13 18:34:03 -07:00
rbtree.txt
remoteproc.txt
remoteproc: remove the single rpmsg vdev limitation
2012-03-06 19:14:12 +02:00
rfkill.txt
doc: fix broken references
2011-09-27 18:08:04 +02:00
robust-futex-ABI.txt
robust-futexes.txt
rpmsg.txt
rpmsg: add virtio-based remote processor messaging bus
2012-02-08 22:53:58 +02:00
rt-mutex-design.txt
rt-mutex.txt
rtc.txt
SAK.txt
SecurityBugs
serial-console.txt
sgi-ioc4.txt
sgi-visws.txt
SM501.txt
sparse.txt
spinlocks.txt
stable_api_nonsense.txt
stable_kernel_rules.txt
stable: update documentation to ask for kernel version
2012-01-24 10:50:22 -08:00
static-keys.txt
static keys: Add docs better explaining the whole 'struct static_key' mechanism
2012-02-24 09:12:19 +01:00
SubmitChecklist
SubmittingDrivers
Documentation: SubmittingDrivers: fix Linus's git tree URL
2011-08-13 18:34:03 -07:00
SubmittingPatches
Documentation: fix spelling error in SubmittingPatches
2011-08-13 18:34:02 -07:00
svga.txt
sysfs-rules.txt
sysrq.txt
Documentation: sysrq: Crutcher Dunnavant is unavailable
2012-03-30 16:03:15 -07:00
unaligned-memory-access.txt
unicode.txt
unshare.txt
VGA-softcursor.txt
vgaarbiter.txt
misc latin1 to utf8 conversions
2012-01-02 13:04:55 +01:00
video-output.txt
volatile-considered-harmful.txt
workqueue.txt
xz.txt
zorro.txt