Leonard Crestez
3e8b7928e2
interconnect: Add interconnect_graph file to debugfs
...
The interconnect graphs can be difficult to understand and the current
"interconnect_summary" file doesn't even display links in any way.
Add a new "interconnect_graph" file to debugfs in the graphviz "dot"
format which describes interconnect providers, nodes and links.
The file is human-readable and can be visualized by piping through
graphviz. Example:
ssh $TARGET cat /sys/kernel/debug/interconnect/interconnect_graph \
| dot -Tsvg > interconnect_graph.svg
Change-Id: I372a284efd67cf02b6791758c0ab836b8f011f7a
Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
Git-commit: 1a0013c62b33158dcb67a3c11872a03be50711a3
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
Signed-off-by: Georgi Djakov <gdjako@codeaurora.org>
2020-03-19 04:09:11 -07:00
..
ABI
usb: gadget: configfs: Add max_speed setting
2020-01-31 10:11:07 -08:00
accounting
admin-guide
Merge android-5.4.9 ( 813bf83) into msm-5.4
2020-03-07 10:01:47 -08:00
arm
Merge remote-tracking branch 'remotes/origin/tmp-935f8bc6f7aa' into msm-lahaina
2019-10-10 20:02:38 -07:00
arm64
arm64: apply ARM64_ERRATUM_843419 workaround for Brahma-B53 core
2019-11-01 10:47:37 +00:00
block
Revert "BACKPORT: FROMLIST: Update Inline Encryption from v5 to v6 of patch series"
2020-03-07 13:06:47 -08:00
bpf
cdrom
core-api
Modules fixes for v5.4-rc3
2019-10-11 10:19:24 -07:00
cpu-freq
crypto
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
2019-09-18 12:11:14 -07:00
dev-tools
UPSTREAM: kcov: remote coverage support
2020-01-13 18:54:56 +00:00
device-mapper
devicetree
Merge android-5.4.8 ( de197c5) into msm-5.4
2020-03-06 19:19:20 -08:00
doc-guide
driver-api
interconnect: Add interconnect_graph file to debugfs
2020-03-19 04:09:11 -07:00
EDID
fault-injection
fb
features
It's a somewhat calmer cycle for docs this time, as the churn of the mass
2019-09-17 16:22:26 -07:00
filesystems
FROMLIST: overlayfs: override_creds=off option bypass creator_cred
2019-11-05 13:51:17 -08:00
firmware-guide
firmware_class
fpga
gpu
hid
hwmon
hwmon: docs: Extend inspur-ipsps1 title underline
2019-10-07 05:56:57 -07:00
i2c
ia64
ide
iio
infiniband
input
ioctl
FROMLIST: docs: ioctl-number: document fscrypt ioctl numbers
2019-10-30 13:15:53 -07:00
isdn
kbuild
Revert "ANDROID: Revert "Merge tag 'modules-for-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux""
2019-11-13 10:14:45 +00:00
kernel-hacking
Revert "ANDROID: Revert "Merge tag 'modules-for-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux""
2019-11-13 10:14:45 +00:00
leds
livepatch
locking
m68k
maintainer
media
drm main pull for 5.4-rc1
2019-09-19 16:24:24 -07:00
mic
mips
Main MIPS changes for v5.4:
2019-09-22 09:30:30 -07:00
misc-devices
netlabel
networking
Revert "cfg80211: reg: remove support for built-in regdb"
2020-02-18 16:17:16 +02:00
nios2
openrisc
parisc
PCI
pcmcia
power
powerpc
docs: powerpc: Add missing documentation reference
2019-09-17 23:59:34 +10:00
process
Documentation/process: Add fallthrough pseudo-keyword
2019-10-11 09:26:05 -07:00
RCU
riscv
It's a somewhat calmer cycle for docs this time, as the churn of the mass
2019-09-17 16:22:26 -07:00
s390
scheduler
scsi
security
Merge branch 'next-integrity' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity
2019-09-27 19:37:27 -07:00
sh
sound
ALSA: compress: Add support to send codec specific data
2019-12-20 13:42:14 +08:00
sparc
sphinx
sphinx-static
spi
target
timers
trace
Tracing updates:
2019-09-20 11:19:48 -07:00
translations
usb
USB: rio500: Remove Rio 500 kernel driver
2019-10-04 10:53:36 +02:00
userspace-api
virt
KVM/Hyper-V: Add new KVM capability KVM_CAP_HYPERV_DIRECT_TLBFLUSH
2019-09-24 13:37:13 +02:00
virtual
vm
mm: treewide: clarify pgtable_page_{ctor,dtor}() naming
2019-09-26 10:10:44 -07:00
w1
watchdog
linux-watchdog 5.4-rc1 tag
2019-09-27 11:17:38 -07:00
x86
x86/speculation/taa: Add documentation for TSX Async Abort
2019-10-28 08:37:00 +01:00
xtensa
.gitignore
atomic_bitops.txt
atomic_t.txt
bus-virt-phys-mapping.txt
Changes
CodingStyle
conf.py
COPYING-logo
crc32.txt
debugging-modules.txt
debugging-via-ohci1394.txt
digsig.txt
DMA-API-HOWTO.txt
DMA-API.txt
DMA-attributes.txt
DMA-ISA-LPC.txt
docutils.conf
dontdiff
futex-requeue-pi.txt
hwspinlock.txt
index.rst
Main MIPS changes for v5.4:
2019-09-22 09:30:30 -07:00
io-mapping.txt
io_ordering.txt
IPMI.txt
IRQ-affinity.txt
IRQ-domain.txt
IRQ.txt
irqflags-tracing.txt
Kconfig
kobject.txt
kprobes.txt
kref.txt
logo.gif
lzo.txt
mailbox.txt
Makefile
memory-barriers.txt
mhi.txt
mhi: add snapshot for MHI driver stack
2019-12-25 21:32:42 -08:00
nommu-mmap.txt
padata.txt
percpu-rw-semaphore.txt
pi-futex.txt
preempt-locking.txt
rbtree.txt
remoteproc.txt
robust-futex-ABI.txt
robust-futexes.txt
rpmsg.txt
speculation.txt
static-keys.txt
SubmittingPatches
tee.txt
this_cpu_ops.txt
unaligned-memory-access.txt
xz.txt