Leo Yan 9c3aa1f411 perf kvm: Refactor overall statistics ...

Currently the tool computes overall statistics when sort the results.
This patch refactors overall statistics during events processing,
therefore, the function update_total_coun() is not needed anymore, an
extra benefit is we can de-couple code between the statistics and the
sorting.

This patch is not expected any functionality changes.

Reviewed-by: James Clark <james.clark@arm.com>
Signed-off-by: Leo Yan <leo.yan@linaro.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: linux-arm-kernel@lists.infradead.org
Link: https://lore.kernel.org/r/20230315145112.186603-2-leo.yan@linaro.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

2023-03-15 16:13:45 -03:00

..

arch

perf cs-etm: Avoid printing warning in cs_etm_is_ete() check

2023-03-13 17:42:27 -03:00

bench

perf bench syscall: Add execve syscall benchmark

2023-02-02 16:32:19 -03:00

dlfilters

perf tools: Fix usage of the verbose variable

2022-12-20 15:16:33 -03:00

Documentation

perf record: Update documentation for BPF filters

2023-03-15 11:08:36 -03:00

examples/bpf

perf trace: Remove unused bpf map 'syscalls'

2022-11-23 10:30:00 -03:00

include/perf

perf bpf: Remove now unused BPF headers

2022-11-04 11:41:48 -03:00

jvmti

perf tools: Fix various typos in comments

2021-03-23 17:13:43 -03:00

pmu-events

perf vendor events s390: Add metric for TLB and cache

2023-03-14 18:36:08 -03:00

python

perf python: Convert tracepoint.py example to python3

2022-04-01 16:19:35 -03:00

scripts

perf script: Fix Python support when no libtraceevent

2023-03-15 10:27:07 -03:00

tests

perf build: Error if no libelf and NO_LIBELF isn't set

2023-03-14 08:29:46 -03:00

trace

perf beauty: Update copy of linux/socket.h with the kernel sources

2023-01-18 10:12:23 -03:00

ui

perf tools: Fix "kernel lock contention analysis" test by not printing warnings in quiet mode

2022-10-27 16:37:26 -03:00

util

perf bpf filter: Show warning for missing sample flags

2023-03-15 11:08:36 -03:00

.gitignore

perf jevents: Run metric_test.py at compile-time

2023-02-03 17:11:39 -03:00

Build

perf script: Fix Python support when no libtraceevent

2023-03-15 10:27:07 -03:00

builtin-annotate.c

perf build: Use libtraceevent from the system

2022-12-14 11:16:12 -03:00

builtin-bench.c

perf bench syscall: Add execve syscall benchmark

2023-02-02 16:32:19 -03:00

builtin-buildid-cache.c

perf record: Disable debuginfod by default

2022-01-15 17:41:25 -03:00

builtin-buildid-list.c

perf buildid-list: Add a "-m" option to show kernel and modules build-ids

2022-07-18 16:35:34 -03:00

builtin-c2c.c

perf c2c: Add report option to show false sharing in adjacent cachelines

2023-02-16 09:33:45 -03:00

builtin-config.c

…

builtin-daemon.c

perf daemon: Use sig_atomic_t to avoid UB

2022-11-03 09:35:44 -03:00

builtin-data.c

perf build: Use libtraceevent from the system

2022-12-14 11:16:12 -03:00

builtin-diff.c

perf tools: Make quiet mode consistent between tools

2022-10-27 16:37:26 -03:00

builtin-evlist.c

perf tools: Remove repipe argument from perf_session__new()

2021-08-02 10:06:51 -03:00

builtin-ftrace.c

perf ftrace: Reuse target::initial_delay

2023-03-13 14:52:14 -03:00

builtin-help.c

…

builtin-inject.c

perf inject: Fix --buildid-all not to eat up MMAP2

2023-02-23 10:03:00 -03:00

builtin-kallsyms.c

…

builtin-kmem.c

mm: discard __GFP_ATOMIC

2023-02-02 22:33:13 -08:00

builtin-kvm.c

perf kvm: Refactor overall statistics

2023-03-15 16:13:45 -03:00

builtin-kwork.c

perf build: Use libtraceevent from the system

2022-12-14 11:16:12 -03:00

builtin-list.c

perf list: Support for printing metric thresholds

2023-02-19 08:06:49 -03:00

builtin-lock.c

perf lock contention: Show lock type with address

2023-03-14 08:33:48 -03:00

builtin-mem.c

perf tools: Move 'struct perf_sample' to a separate header file to disentangle headers

2022-10-31 11:06:41 -03:00

builtin-probe.c

perf probe: Fix usage when libtraceevent is missing

2023-02-02 16:32:19 -03:00

builtin-record.c

perf bpf filter: Show warning for missing sample flags

2023-03-15 11:08:36 -03:00

builtin-report.c

perf evlist: Remove nr_groups

2023-03-13 17:42:27 -03:00

builtin-sched.c

perf tools: Use dedicated non-atomic clear/set bit helpers

2022-12-05 09:29:06 -03:00

builtin-script.c

perf script: Fix Python support when no libtraceevent

2023-03-15 10:27:07 -03:00

builtin-stat.c

perf stat: Don't remove all grouped events when CPU maps disagree

2023-03-13 15:11:51 -03:00

builtin-timechart.c

perf build: Use libtraceevent from the system

2022-12-14 11:16:12 -03:00

builtin-top.c

perf evlist: Remove group option.

2022-12-14 15:28:18 -03:00

builtin-trace.c

perf record: Reuse target::initial_delay

2023-03-13 14:52:14 -03:00

builtin-version.c

perf build: Remove unused HAVE_GLIBC_SUPPORT

2023-03-14 08:29:46 -03:00

builtin.h

perf kwork: New tool to trace time properties of kernel work (such as softirq, and workqueue)

2022-07-26 16:01:24 -03:00

check-headers.sh

tools headers: Update the copy of x86's memcpy_64.S used in 'perf bench'

2022-10-25 17:40:48 -03:00

command-list.txt

perf help: Use HAVE_LIBTRACEEVENT to filter out unsupported commands

2023-01-02 11:51:53 -03:00

CREDITS

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design.txt

perf design.txt: Synchronize the definition of enum perf_hw_id with code

2021-11-13 18:11:50 -03:00

Makefile

perf tools: Use "grep -E" instead of "egrep"

2022-12-14 15:28:19 -03:00

Makefile.config

perf build: Error if no libelf and NO_LIBELF isn't set

2023-03-14 08:29:46 -03:00

Makefile.perf

perf bpf filter: Implement event sample filtering

2023-03-15 10:34:33 -03:00

MANIFEST

tools lib traceevent: Remove libtraceevent

2022-12-14 11:16:12 -03:00

perf-archive.sh

perf archive: Fix filtering of empty build-ids

2021-03-06 16:54:31 -03:00

perf-completion.sh

perf tools: Fix auto-complete on aarch64

2023-02-08 10:38:10 -03:00

perf-iostat.sh

perf stat: Enable iostat mode for x86 platforms

2021-04-20 08:40:20 -03:00

perf-read-vdso.c

…

perf-sys.h

perf tests: Call test_attr__open() directly

2020-09-10 11:55:37 -03:00

perf.c

perf build: Use libtraceevent from the system

2022-12-14 11:16:12 -03:00

perf.h

…