Ian Rogers c788ef61ef perf metrics: Ensure at least 1 id per metric ... We may have no events for a metric evaluated to a constant. In such a case ensure a tool event is at least evaluated for metric parsing and displaying. Fixes: 8586d2744f ("perf metrics: Don't add all tool events for sharing") Signed-off-by: Ian Rogers <irogers@google.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: John Garry <john.garry@huawei.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Cc: Xing Zhengjun <zhengjun.xing@linux.intel.com> Link: https://lore.kernel.org/r/20220618013957.999321-1-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>		2022-06-19 11:24:05 -03:00
..
Documentation	perf docs: Correct typo of event_sources	2022-06-03 21:14:51 +02:00
arch	perf mem: Trace physical address for Arm SPE events	2022-06-03 21:39:27 +02:00
bench	Merge remote-tracking branch 'torvalds/master' into perf/core	2022-05-23 09:32:49 -03:00
dlfilters	perf dlfilter: Drop unused variable	2021-12-16 12:18:11 -03:00
examples/bpf	perf tools: Fix various typos in comments	2021-03-23 17:13:43 -03:00
include	perf build: Move perf_dlfilters.h in the source tree	2021-08-11 09:35:24 -03:00
jvmti	perf tools: Fix various typos in comments	2021-03-23 17:13:43 -03:00
pmu-events	perf vendor events intel: Update metrics for Alderlake	2022-06-03 21:45:32 +02:00
python	perf python: Convert tracepoint.py example to python3	2022-04-01 16:19:35 -03:00
scripts	perf scripts python: Support Arm CoreSight trace data disassembly	2022-05-27 13:22:14 -03:00
tests	perf expr: Allow exponents on floating point values	2022-06-19 10:41:43 -03:00
trace	perf beauty: Update copy of linux/socket.h with the kernel sources	2022-06-19 10:41:43 -03:00
ui	perf annotate: Avoid TUI crash when navigating in the annotation of recursive functions	2022-01-10 15:47:30 -03:00
util	perf metrics: Ensure at least 1 id per metric	2022-06-19 11:24:05 -03:00
.gitignore	perf tools: Delete perf-with-kcore.sh script	2022-04-27 20:11:26 -03:00
Build	perf daemon: Add daemon command	2021-02-09 15:42:57 -03:00
CREDITS	…
MANIFEST	perf MANIFEST: Add bpftool files to allow building with BUILD_BPF_SKEL=1	2021-11-07 15:39:28 -03:00
Makefile	perf tools: Add a build-test variant to use in builds from a tarball	2021-04-20 08:43:58 -03:00
Makefile.config	perf build: Stop using __weak bpf_map_create() to handle older libbpf versions	2022-05-26 12:36:56 -03:00
Makefile.perf	perf record: Enable off-cpu analysis with BPF	2022-05-26 12:36:57 -03:00
builtin-annotate.c	perf annotate: Add --percent-limit option	2022-05-10 14:37:55 -03:00
builtin-bench.c	perf bench: Add breakpoint benchmarks	2022-05-13 11:00:38 -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 tools: Remove repipe argument from perf_session__new()	2021-08-02 10:06:51 -03:00
builtin-c2c.c	perf c2c: Fix sorting in percent_rmt_hitm_cmp()	2022-06-03 21:40:15 +02:00
builtin-config.c	…
builtin-daemon.c	perf daemon: Remove duplicate sys/file.h include	2021-10-08 15:14:50 -03:00
builtin-data.c	perf data: Don't mention --to-ctf if it's not supported	2022-02-22 21:23:08 -03:00
builtin-diff.c	perf tools: Remove repipe argument from perf_session__new()	2021-08-02 10:06:51 -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 evlist: Rename cpus to user_requested_cpus	2022-04-01 16:19:35 -03:00
builtin-help.c	…
builtin-inject.c	perf inject: Keep a copy of kcore_dir	2022-05-23 10:11:49 -03:00
builtin-kallsyms.c	…
builtin-kmem.c	perf tools: Enhance the matching of sub-commands abbreviations	2022-03-26 10:55:57 -03:00
builtin-kvm.c	perf kvm report: Add guest_code support	2022-05-23 10:19:15 -03:00
builtin-list.c	perf list: Display hybrid PMU events with cpu type	2021-10-25 13:47:42 -03:00
builtin-lock.c	perf lock: Change to synthesize task events	2022-06-03 21:26:48 +02:00
builtin-mem.c	perf tools: Enhance the matching of sub-commands abbreviations	2022-03-26 10:55:57 -03:00
builtin-probe.c	perf namespaces: Add functions to access nsinfo	2022-02-11 14:31:22 -03:00
builtin-record.c	perf record: Add cgroup support for off-cpu profiling	2022-05-26 12:36:58 -03:00
builtin-report.c	perf report: Set PERF_SAMPLE_DATA_SRC bit for Arm SPE event	2022-04-22 18:39:34 -03:00
builtin-sched.c	perf tools: Enhance the matching of sub-commands abbreviations	2022-03-26 10:55:57 -03:00
builtin-script.c	perf script: Add guest_code support	2022-05-23 10:19:04 -03:00
builtin-stat.c	perf stat: Add requires_cpu flag for uncore	2022-05-26 12:36:57 -03:00
builtin-timechart.c	perf tools: Enhance the matching of sub-commands abbreviations	2022-03-26 10:55:57 -03:00
builtin-top.c	perf evlist: Rename cpus to user_requested_cpus	2022-04-01 16:19:35 -03:00
builtin-trace.c	Merge remote-tracking branch 'torvalds/master' into perf/core	2022-02-17 18:40:54 -03:00
builtin-version.c	perf version: Add HAVE_DEBUGINFOD_SUPPORT to built-in features	2022-04-20 13:32:09 -03:00
builtin.h	perf daemon: Add daemon command	2021-02-09 15:42:57 -03:00
check-headers.sh	tools arm64: Import cputype.h	2022-03-26 10:53:45 -03:00
command-list.txt	perf stat: Enable iostat mode for x86 platforms	2021-04-20 08:40:20 -03:00
design.txt	perf design.txt: Synchronize the definition of enum perf_hw_id with code	2021-11-13 18:11:50 -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-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 tools: Add external commands to list-cmds	2022-04-09 14:21:00 -03:00
perf.h	…