Andrii Nakryiko 9c01546d26 tools/bpf: Add runqslower tool to tools/bpf ...

Convert one of BCC tools (runqslower [0]) to BPF CO-RE + libbpf. It matches
its BCC-based counterpart 1-to-1, supporting all the same parameters and
functionality.

runqslower tool utilizes BPF skeleton, auto-generated from BPF object file,
as well as memory-mapped interface to global (read-only, in this case) data.
Its Makefile also ensures auto-generation of "relocatable" vmlinux.h, which is
necessary for BTF-typed raw tracepoints with direct memory access.

  [0] 11bf5d02c8/tools/runqslower.py

Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20200113073143.1779940-6-andriin@fb.com

2020-01-13 17:48:13 -08:00

..

accounting

delayacct: track delays from thrashing cache pages

2018-10-26 16:26:32 -07:00

arch

tools arch x86: Sync asm/cpufeatures.h with the kernel sources

2019-12-02 15:20:05 -03:00

bpf

tools/bpf: Add runqslower tool to tools/bpf

2020-01-13 17:48:13 -08:00

build

perf tools: Allow to link with libbpf dynamicaly

2019-11-26 11:17:45 -03:00

cgroup

iocost_monitor: Report debt

2019-09-10 12:31:39 -06:00

debugging

tools: add a kernel-chktaint to tools/debugging

2019-01-08 16:29:52 -07:00

firewire

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156

2019-05-30 11:26:35 -07:00

firmware

Merge tag 'driver-core-5.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2019-07-12 12:24:03 -07:00

gpio

tools: gpio: Correctly add make dependencies for gpio_utils

2019-11-13 13:46:04 +01:00

hv

tools: hv: add vmbus testing tool

2019-11-21 20:10:44 -05:00

iio

tools: iio: Correctly add make dependency for iio_utils

2019-11-10 17:11:06 +00:00

include

tools: Sync uapi/linux/if_link.h

2020-01-13 17:48:12 -08:00

io_uring

tools/io_uring: sync with liburing

2019-05-23 10:25:26 -06:00

kvm/kvm_stat

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 499

2019-06-19 17:09:53 +02:00

laptop

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 505

2019-06-19 17:11:22 +02:00

leds

leds: core: Add support for composing LED class device names

2019-07-25 20:07:52 +02:00

lib

libbpf: Clean up bpf_helper_defs.h generation output

2020-01-13 17:48:13 -08:00

memory-model

tools/memory-model/Documentation: Add plain accesses and data races to explanation.txt

2019-10-05 11:59:44 -07:00

nfsd

…

objtool

Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2019-11-26 15:04:47 -08:00

pci

tools: PCI: Fix fd leakage

2019-10-29 12:04:18 +00:00

pcmcia

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 247

2019-06-19 17:09:08 +02:00

perf

perf vendor events s390: Remove name from L1D_RO_EXCL_WRITES description

2019-12-16 13:40:26 -03:00

power

Merge tag 'platform-drivers-x86-v5.5-1' of git://git.infradead.org/linux-platform-drivers-x86

2019-12-01 18:24:25 -08:00

scripts

perf build: Do not use -Wshadow on gcc < 4.8

2019-07-23 09:04:54 -03:00

spi

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 178

2019-05-30 11:29:19 -07:00

testing

selftests/bpf: Conform selftests/bpf Makefile output to libbpf and bpftool

2020-01-13 17:48:13 -08:00

thermal/tmon

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 89

2019-05-24 17:37:52 +02:00

time

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282

2019-06-05 17:36:37 +02:00

usb

usbip: tools: fix fd leakage in the function of read_attr_usbip_status

2019-11-07 11:25:01 +01:00

virtio

tools/virtio: xen stub

2019-10-13 09:38:27 -04:00

vm

tools/vm/slabinfo: add sorting info to help menu

2019-07-12 11:05:46 -07:00

wmi

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19 17:09:55 +02:00

Makefile

tools: Keep list of tools in alphabetical order

2019-08-14 10:59:59 -03:00