Tejun Heo 968ebff1ef cgroup, perf_event: make perf_event controller work on cgroup2 hierarchy ... perf_event is a utility controller whose primary role is identifying cgroup membership to filter perf events; however, because it also tracks some per-css state, it can't be replaced by pure cgroup membership test. Mark the controller as implicitly enabled on the default hierarchy so that perf events can always be filtered based on cgroup v2 path as long as the controller is not mounted on a legacy hierarchy. "perf record" is updated accordingly so that it searches for both v1 and v2 hierarchies. A v1 hierarchy is used if perf_event is mounted on it; otherwise, it uses the v2 hierarchy. v2: Doc updated to reflect more flexible rebinding behavior. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Ingo Molnar <mingo@redhat.com> Cc: Arnaldo Carvalho de Melo <acme@kernel.org>		2017-02-02 13:47:02 -05:00
..
ABI	Merge branch 'x86-cache-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2016-12-22 09:25:45 -08:00
accounting	tools: move accounting tool from Documentation	2016-09-23 13:07:15 -06:00
acpi	ACPI material for v4.10-rc1	2016-12-13 11:06:21 -08:00
admin-guide	ima: define a canonical binary_runtime_measurements list format	2016-12-20 09:48:45 -08:00
aoe
arm	ARM: SoC platform updates for v4.10	2016-12-15 15:39:02 -08:00
arm64	arm64 updates for 4.9:	2016-10-03 08:58:35 -07:00
auxdisplay	samples: move auxdisplay example code from Documentation	2016-09-23 11:52:32 -06:00
backlight
blackfin	samples: move blackfin gptimers-example from Documentation	2016-10-10 07:12:02 -06:00
block	blk-wbt: allow reset of default latency through sysfs	2016-11-28 10:27:03 -07:00
blockdev	docs: fix locations of several documents that got moved	2016-10-24 08:12:35 -02:00
bus-devices
cdrom
cgroup-v1	docs: fix locations of several documents that got moved	2016-10-24 08:12:35 -02:00
cma
connector
console
core-api	core-api: remove an unexpected unident	2016-12-01 10:46:01 -07:00
cpu-freq	Documentation: intel_pstate: Document HWP energy/performance hints	2016-12-08 01:43:05 +01:00
cpuidle
cris
crypto	This pull contains one set of changes: a conversion of the crypto DocBook	2016-12-17 16:00:34 -08:00
dev-tools	Documentation/sparse: drop __CHECK_ENDIAN__	2016-12-16 00:13:41 +02:00
device-mapper	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2016-12-14 11:12:25 -08:00
devicetree	MMC core:	2016-12-22 10:13:04 -08:00
dmaengine	dmaengine: Documentation: Fix typo in pxa_dma.txt	2016-11-14 08:14:24 +05:30
doc-guide	docs-rst: parse-headers.pl: cleanup the documentation	2016-11-30 17:08:09 -07:00
DocBook	crypto: doc - remove crypto API DocBook	2016-12-13 16:38:04 -07:00
driver-api	edac.rst: move concepts dictionary from edac.h	2016-12-15 08:58:12 -02:00
driver-model	devres: add devm_alloc_percpu()	2016-11-15 22:34:25 -05:00
early-userspace
EDID
extcon
fault-injection
fb
features	2nd round of ARC udpates for 4.10rc1	2016-12-23 10:22:47 -08:00
filesystems	Merge uncontroversial parts of branch 'readlink' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs	2016-12-17 19:16:12 -08:00
firmware_class
fmc
fpga	fpga: Clarify how write_init works streaming modes	2016-11-29 15:51:49 -06:00
frv	docs: fix locations of several documents that got moved	2016-10-24 08:12:35 -02:00
gpio	Bulk GPIO changes for the v4.10 kernel cycle:	2016-12-13 07:54:57 -08:00
gpu	Main pull request for drm for 4.10 kernel	2016-12-13 09:35:09 -08:00
hid	Documentation: HID: Intel ISH HID document	2016-08-17 11:13:07 +02:00
hwmon	hwmon updates for v4.10	2016-12-13 15:43:56 -08:00
i2c	Merge branch 'i2c/for-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux	2016-12-15 12:56:35 -08:00
ia64	selftests: move ia64 tests from Documentation/ia64	2016-09-20 09:58:12 -06:00
ide
iio	iio: Documentation: Correct the path used to create triggers.	2016-10-01 00:49:58 -06:00
infiniband	IB/hfi1: Document new sysfs entries for hfi1 driver	2016-10-02 08:42:19 -04:00
input	Input: ALPS - add V8 protocol documentation	2016-10-04 11:47:02 -07:00
ioctl	doc: ioctl: Add some clarifications to botching-up-ioctls	2016-09-06 06:00:22 -06:00
isdn	docs: fix locations of several documents that got moved	2016-10-24 08:12:35 -02:00
kbuild	Kconfig: Introduce the "imply" keyword	2016-11-16 09:26:33 +01:00
kdump	Documentation: kdump: Add description of enable multi-cpus support	2016-09-20 18:02:54 -06:00
laptops	platform/x86: thinkpad_acpi: Add support for X1 Yoga (2016) Tablet Mode	2016-12-13 09:29:06 -08:00
leds	leds/leds-lp5523.txt: make documentation match reality	2016-11-22 12:07:02 +01:00
livepatch	Documentation/livepatch: Fix stale link to gmame	2016-12-09 13:41:46 +01:00
locking	locking/lglock: Remove lglock implementation	2016-09-22 15:25:56 +02:00
m68k	docs: fix locations of several documents that got moved	2016-10-24 08:12:35 -02:00
media	Merge branch 'patchwork' into v4l_for_linus	2016-12-15 08:38:35 -02:00
memory-devices
metag
mic	samples: move mic/mpssd example code from Documentation	2016-09-20 12:38:48 -06:00
mips
misc-devices	samples: move misc-devices/mei example code from Documentation	2016-09-23 11:51:43 -06:00
mmc	mmc: core: Extend sysfs with DSR register	2016-07-25 10:34:51 +02:00
mn10300
mtd
namespaces
netlabel
networking	These are the documentation changes for 4.10.	2016-12-12 21:58:13 -08:00
nfc
nios2
nvdimm
nvmem
parisc
PCI	PCI changes for the v4.9 merge window:	2016-10-07 11:46:37 -07:00
pcmcia	tools: move pcmcia crc32hash tool from Documentation	2016-09-23 13:07:27 -06:00
perf	perf: xgene: Add APM X-Gene SoC Performance Monitoring Unit driver	2016-09-15 11:20:55 -07:00
phy
platform
power	Power management material for v4.10-rc1	2016-12-13 10:41:53 -08:00
powerpc	powerpc updates for 4.9	2016-10-07 20:19:31 -07:00
pps
prctl	selftests: move prctl tests from Documentation/prctl	2016-09-20 09:09:09 -06:00
process	Doc: Correct typo, "Introdution" => "Introduction"	2016-12-01 10:44:08 -07:00
pti
ptp	selftests: move ptp tests from Documentation/ptp	2016-09-20 09:54:38 -06:00
rapidio	rapidio/documentation/mport_cdev: add missing parameter description	2016-09-01 17:52:02 -07:00
RCU	Documentation/RCU: Fix minor typo	2016-11-14 10:39:48 -08:00
s390
scheduler	docs/completion.txt: drop dangling reference to completions-design.txt	2016-11-16 16:27:50 -07:00
scsi	Merge branch 'misc' into for-linus	2016-12-22 12:32:33 -08:00
security	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security	2016-12-14 13:57:44 -08:00
serial	Documentation: rs485: Do not define manually the ioctl	2016-08-18 11:08:33 -06:00
sh
sound	Merge remote-tracking branch 'sound/topic/restize-docs' into sound	2016-11-18 16:19:28 -07:00
sphinx	docs: sphinx-extensions: make rstFlatTable work with docutils 0.13	2016-12-18 13:30:29 -07:00
sphinx-static	This is the documentation update pull for the 4.9 merge window.	2016-10-04 13:54:07 -07:00
spi	Doc: update 00-INDEX files to reflect the runnable code move	2016-10-10 07:12:09 -06:00
sysctl	These are the documentation changes for 4.10.	2016-12-12 21:58:13 -08:00
target
thermal	thermal: Add support for hardware-tracked trip points	2016-09-27 14:02:16 +08:00
timers	Doc: update 00-INDEX files to reflect the runnable code move	2016-10-10 07:12:09 -06:00
trace	This release has a few updates:	2016-12-15 13:49:34 -08:00
translations	Documentation/sparse: drop __CHECK_ENDIAN__	2016-12-16 00:13:41 +02:00
usb
virtual	KVM: hyperv: fix locking of struct kvm_hv fields	2016-12-16 17:53:38 +01:00
vm	These are the documentation changes for 4.10.	2016-12-12 21:58:13 -08:00
w1
watchdog	docs: fix locations of several documents that got moved	2016-10-24 08:12:35 -02:00
wimax
x86	Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2016-12-23 16:54:46 -08:00
xtensa	xtensa: cleanup MMU setup and kernel layout macros	2016-07-24 06:33:58 +03:00
.gitignore
00-INDEX	edac: adjust docs location at MAINTAINERS and 00-INDEX	2016-12-15 08:57:16 -02:00
bcache.txt
bt8xxgpio.txt
btmrvl.txt
bus-virt-phys-mapping.txt
cachetlb.txt
cgroup-v2.txt	cgroup, perf_event: make perf_event controller work on cgroup2 hierarchy	2017-02-02 13:47:02 -05:00
Changes	docs: add back 'Documentation/Changes' file (as symlink)	2016-12-14 16:30:12 -08:00
circular-buffers.txt	Documentation: circular-buffers: use READ_ONCE()	2016-11-16 16:17:45 -07:00
clk.txt	Documentation: clk: update file names containing referenced structures	2016-08-14 12:12:36 -06:00
CodingStyle	doc: re-add CodingStyle and SubmittingPatches	2016-10-24 08:12:35 -02:00
conf.py	docs-rst: doc-guide: split the kernel-documentation.rst contents	2016-11-19 10:22:04 -07:00
cpu-hotplug.txt	Documentation: cpu-hotplug: Fix typos	2016-10-25 17:07:52 -06:00
cpu-load.txt
cputopology.txt
crc32.txt
dcdbas.txt
debugging-modules.txt
debugging-via-ohci1394.txt
dell_rbu.txt
digsig.txt
DMA-API-HOWTO.txt	Documentation: DMA-API-HOWTO: Fix a typo	2016-09-20 17:58:46 -06:00
DMA-API.txt	dma-mapping: add dma_{map,unmap}_resource	2016-09-26 22:16:41 +05:30
DMA-attributes.txt	dma-mapping: introduce the DMA_ATTR_NO_WARN attribute	2016-10-11 15:06:32 -07:00
dma-buf-sharing.txt
DMA-ISA-LPC.txt
docutils.conf	doc-rst: add docutils config file	2016-08-14 11:52:40 -06:00
dontdiff	Remove last traces of ikconfig.h	2016-12-14 10:54:28 +01:00
efi-stub.txt
eisa.txt
flexible-arrays.txt
futex-requeue-pi.txt
gcc-plugins.txt
highuid.txt
hw_random.txt
hwspinlock.txt
index.rst	crypto: doc - convert crypto API documentation to Sphinx	2016-12-13 16:37:54 -07:00
intel_txt.txt
Intel-IOMMU.txt
io_ordering.txt
io-mapping.txt
iostats.txt
IPMI.txt	ipmi: Update documentation	2016-11-07 12:16:06 -06:00
IRQ-affinity.txt
IRQ-domain.txt
IRQ.txt
irqflags-tracing.txt
isa.txt
isapnp.txt
kernel-doc-nano-HOWTO.txt	docs-rst: doc-guide: split the kernel-documentation.rst contents	2016-11-19 10:22:04 -07:00
kernel-per-CPU-kthreads.txt	docs: fix locations of several documents that got moved	2016-10-24 08:12:35 -02:00
kobject.txt
kprobes.txt	Documentation: kprobes: Document jprobes stack copying limitations	2016-08-15 10:19:11 -06:00
kref.txt
kselftest.txt	Doc: update kselftest.txt with details on how to run tests after install	2016-11-07 18:04:18 -07:00
ldm.txt
lockup-watchdogs.txt	docs: fix locations of several documents that got moved	2016-10-24 08:12:35 -02:00
logo.gif
logo.txt
lzo.txt
mailbox.txt
Makefile	samples: move blackfin gptimers-example from Documentation	2016-10-10 07:12:02 -06:00
Makefile.sphinx	docs-rst: fix media cleandocs target	2016-11-30 17:08:03 -07:00
md-cluster.txt
memory-barriers.txt	locking/Documentation: Fix a typo of example result	2016-08-12 08:24:13 +02:00
memory-hotplug.txt	docs: fix locations of several documents that got moved	2016-10-24 08:12:35 -02:00
men-chameleon-bus.txt
nommu-mmap.txt
ntb.txt
numastat.txt
padata.txt
parport-lowlevel.txt
percpu-rw-semaphore.txt
phy.txt
pi-futex.txt
pinctrl.txt
pnp.txt
preempt-locking.txt
printk-formats.txt
pwm.txt
rbtree.txt
remoteproc.txt	remoteproc: Split driver and consumer dereferencing	2016-10-02 22:50:21 -07:00
rfkill.txt	docs: fix locations of several documents that got moved	2016-10-24 08:12:35 -02:00
robust-futex-ABI.txt
robust-futexes.txt
rpmsg.txt
rtc.txt
SAK.txt
sgi-ioc4.txt
SM501.txt
smsc_ece1099.txt
static-keys.txt	jump_labels: Allow array initialisers	2016-09-07 09:41:11 +01:00
SubmittingPatches	doc: re-add CodingStyle and SubmittingPatches	2016-10-24 08:12:35 -02:00
svga.txt
sync_file.txt	dma-buf: Rename struct fence to dma_fence	2016-10-25 14:40:39 +02:00
this_cpu_ops.txt
unaligned-memory-access.txt
unshare.txt
vfio-mediated-device.txt	docs: Sample driver to demonstrate how to use Mediated device framework.	2016-11-17 09:18:44 -07:00
vfio.txt
video-output.txt
xillybus.txt
xz.txt
zorro.txt