linux/tools
Thomas Falcon dd0b7ec38d perf c2c: Print memory region data with stdio output
Print memory range data in perf-c2c subcommand. Only available in stdio
mode currently. If memory ranges are not supported or present, print
nothing.

Example output of perf c2c report --stdio:

=================================================
                  Memory Ranges
=================================================
Range 0: [0x0000000000000000-0x00000000bfffffff] Node 0, local region id 0, remote region id 255
Range 1: [0x0000000100000000-0x000000203fffffff] Node 0, local region id 0, remote region id 255
Range 2: [0x0000008000000000-0x0000027fffffffff] Node -2, local region id 1, remote region id 255
Range 3: [0x0000028000000000-0x0000047fffffffff] Node -2, local region id 1, remote region id 255
Range 4: [0x0000048000000000-0x000004ffffffffff] Node -2, local region id 1, remote region id 255

Reviewed-by: Ian Rogers <irogers@google.com>
Reviewed-by: Namhyung Kim <namhyung@kernel.org>
Assisted-by: Sashiko:gemini-3.1-pro-preview
Signed-off-by: Thomas Falcon <thomas.falcon@intel.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2026-09-24 19:33:20 +02:00
..
accounting
arch perf headers: Sync perf_event.h/perf_regs.h with the kernel headers 2026-09-14 15:32:52 -03:00
bootconfig Bootconfig updates for v7.3: 2026-08-25 08:59:09 -07:00
bpf perf tools updates for v7.3 2026-08-22 08:47:50 -07:00
build tools build: Fix timerfd feature detection with clang 2026-09-12 17:22:18 -03:00
certs
cgroup
counter
crypto
debugging
dma
docs doc tools: fix 'path' typos 2026-08-11 10:43:16 -06:00
firewire
firmware
gpio
hv
iio
include perf headers: Sync perf_event.h/perf_regs.h with the kernel headers 2026-09-14 15:32:52 -03:00
kvm/kvm_stat
laptop
leds
lib perf record: Fix unhandled POLLHUP on non_perf_event descriptors 2026-09-17 12:27:34 -03:00
memory-model
mm mm.git review status for master..mm-nonmm-stable 2026-08-23 08:07:11 -07:00
net Including fixes from Bluetooth, IPSec and Netfilter. 2026-08-27 13:53:43 -07:00
objtool Rust fixes for v7.3 2026-08-30 09:47:39 -07:00
pcmcia
perf perf c2c: Print memory region data with stdio output 2026-09-24 19:33:20 +02:00
platform/x86/amd
power
rcu
sched
sched_ext sched_ext: Check bpf_timer_start return values in scx_qmap 2026-08-31 06:47:39 -10:00
scripts perf tools updates for v7.3 2026-08-22 08:47:50 -07:00
sound
spi
testing bpf-fixes 2026-09-06 13:49:44 -07:00
thermal
time
tracing
unittests
usb
verification verification/rvgen: Use .old instead of .bak for kunit backup files 2026-08-25 13:56:53 +02:00
virtio tools/virtio: Fix control typo in trace agent comment 2026-08-19 06:38:48 -04:00
wmi
workqueue tools/workqueue/wq_dump.py: Support backward compatibility for wq->attrs rename 2026-08-31 10:17:08 -10:00
writeback
Makefile