linux/tools
Namhyung Kim b0fde9c6e2 perf arm-spe: Add SPE total latency as PERF_SAMPLE_WEIGHT
Use total latency info in the SPE counter packet as sample weight so
that we can see it in local_weight and (global) weight sort keys.

Maybe we can use PERF_SAMPLE_WEIGHT_STRUCT to support ins_lat as well
but I'm not sure which latency it matches.  So just adding total latency
first.

Reviewed-by: Leo Yan <leo.yan@linaro.org>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: German Gomez <german.gomez@arm.com>
Cc: Ian Rogers <irogers@google.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lore.kernel.org/lkml/20211201220855.1260688-1-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2021-12-16 12:18:11 -03:00
..
accounting
arch tools headers UAPI: Sync x86's asm/kvm.h with the kernel sources 2021-11-18 10:08:07 -03:00
bootconfig
bpf tools/resolve_btfids: Skip unresolved symbol warning for empty BTF sets 2021-12-02 13:39:46 -08:00
build tools build: Enable warnings through HOSTCFLAGS 2021-12-07 22:18:23 -03:00
cgroup
counter
debugging
edid
firewire
firmware
gpio
hv
iio
include tools/lib/lockdep: drop leftover liblockdep headers 2021-12-09 09:37:49 -08:00
io_uring
kvm/kvm_stat
laptop
leds
lib perf evlist: Allow setting arbitrary leader 2021-12-07 22:18:24 -03:00
memory-model
objtool objtool: Fix pv_ops noinstr validation 2021-12-03 09:11:42 +01:00
pci
pcmcia
perf perf arm-spe: Add SPE total latency as PERF_SAMPLE_WEIGHT 2021-12-16 12:18:11 -03:00
power ACPI: tools: Fix compilation when output directory is not present 2021-12-08 15:10:27 +01:00
rcu
scripts tools, build: Add RISC-V to HOSTARCH parsing 2021-11-01 17:08:21 +01:00
spi
testing Merge branch 'akpm' (patches from Andrew) 2021-12-11 08:46:52 -08:00
thermal/tmon
time
tracing tools/latency-collector: Use correct size when writing queue_full_warning 2021-10-25 22:27:19 -04:00
usb
virtio
vm tools/vm/page-types.c: print file offset in hexadecimal 2021-11-06 13:30:40 -07:00
wmi
Makefile tools/lib/lockdep: drop liblockdep 2021-11-12 11:07:17 -08:00