Ian Rogers d2045f8715 perf jevents: Use "default_core" for events with no Unit ...

The JSON Unit field encodes the name of the PMU to match the events
to. When no name is given it has meant the "cpu" core PMU except for
tests.

On ARM, Intel hybrid and s390 the core PMU is named differently which
means that using "cpu" for this case causes the events not to get
matched to the PMU.

Introduce a new "default_core" string for this case and in the
pmu__name_match force all core PMUs to match this name.

Fixes: 2e255b4f9f ("perf jevents: Group events by PMU")
Reported-by: Arnaldo Carvalho de Melo <acme@kernel.org>
Reported-by: Thomas Richter <tmricht@linux.ibm.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jing Zhang <renyu.zj@linux.alibaba.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lore.kernel.org/lkml/20230826062203.1058041-1-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

2023-08-29 14:16:15 -03:00

..

arch

perf pmu: Remove logic for PMU name being NULL

2023-08-25 10:22:16 -03:00

bench

perf pmu: Abstract alias/event struct

2023-08-24 10:42:46 -03:00

dlfilters

perf dlfilter: Add al_cleanup()

2023-08-15 16:41:49 -03:00

Documentation

perf docs: Fix format of unordered lists

2023-08-16 08:37:49 -03:00

include/perf

perf dlfilter: Add al_cleanup()

2023-08-15 16:41:49 -03:00

jvmti

…

pmu-events

perf jevents: Use "default_core" for events with no Unit

2023-08-29 14:16:15 -03:00

python

…

scripts

perf scripts python gecko: Launch the profiler UI on the default browser with the appropriate URL

2023-08-24 14:41:49 -03:00

tests

perf jevents: Use "default_core" for events with no Unit

2023-08-29 14:16:15 -03:00

trace

perf beauty mmap_flags: Use "test -f" instead of "[-f FILE]"

2023-08-29 14:15:21 -03:00

ui

perf tui slang: Tidy casts

2023-08-25 10:24:55 -03:00

util

perf jevents: Use "default_core" for events with no Unit

2023-08-29 14:16:15 -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 addr_location: Add init/exit/copy functions

2023-06-12 15:57:53 -03:00

builtin-bench.c

perf bench uprobe trace_printk: Add entry attaching an BPF program that does a trace_printk

2023-07-20 11:33:24 -03:00

builtin-buildid-cache.c

…

builtin-buildid-list.c

perf util: Move input_name to util

2023-04-10 19:21:31 -03:00

builtin-c2c.c

perf callchain: Use pthread keys for tls callchain_cursor

2023-06-12 15:57:54 -03:00

builtin-config.c

perf path: Make mkpath thread safe, remove 16384 bytes from .bss

2023-05-28 10:24:14 -03:00

builtin-daemon.c

perf tools: Add missing else to cmd_daemon subcommand condition

2023-06-27 12:09:44 -07:00

builtin-data.c

perf util: Move input_name to util

2023-04-10 19:21:31 -03:00

builtin-diff.c

perf diff: Replaces some ',' as separator with the more usual ';'

2023-07-20 11:43:45 -03:00

builtin-evlist.c

perf util: Move input_name to util

2023-04-10 19:21:31 -03:00

builtin-ftrace.c

Merge tag 'perf-tools-fixes-for-v6.4-2-2023-05-30' into perf-tools-next

2023-05-31 15:31:56 -03:00

builtin-help.c

perf path: Make mkpath thread safe, remove 16384 bytes from .bss

2023-05-28 10:24:14 -03:00

builtin-inject.c

perf inject: Lazily allocate guest_event event_buf

2023-06-12 18:18:14 -03:00

builtin-kallsyms.c

perf symbol: Remove now unused symbol_conf.sort_by_name

2023-06-23 21:48:49 -07:00

builtin-kmem.c

perf callchain: Use pthread keys for tls callchain_cursor

2023-06-12 15:57:54 -03:00

builtin-kvm.c

perf evsel: Introduce evsel__name_is() method to check if the evsel name is equal to a given string

2023-04-24 14:28:11 -03:00

builtin-kwork.c

perf callchain: Use pthread keys for tls callchain_cursor

2023-06-12 15:57:54 -03:00

builtin-list.c

perf pmus: Skip duplicate PMUs and don't print list suffix by default

2023-08-29 14:16:14 -03:00

builtin-lock.c

perf lock contention: Fix typo in max-stack option description

2023-08-25 10:27:07 -03:00

builtin-mem.c

perf addr_location: Add init/exit/copy functions

2023-06-12 15:57:53 -03:00

builtin-probe.c

perf probe: Dynamically allocate params memory

2023-05-28 10:24:02 -03:00

builtin-record.c

perf parse-events: Remove BPF event support

2023-08-15 16:41:48 -03:00

builtin-report.c

perf symbol: Remove now unused symbol_conf.sort_by_name

2023-06-23 21:48:49 -07:00

builtin-sched.c

perf sched: Avoid large stack allocations

2023-06-12 18:18:14 -03:00

builtin-script.c

perf script: Print "cgroup" field on the same line as "comm"

2023-08-08 11:21:11 -03:00

builtin-stat.c

perf stat: Add missing newline in pr_err messages

2023-06-20 15:55:13 -07:00

builtin-timechart.c

perf addr_location: Add init/exit/copy functions

2023-06-12 15:57:53 -03:00

builtin-top.c

perf top: Don't pass an ERR_PTR() directly to perf_session__delete()

2023-08-17 14:13:04 -03:00

builtin-trace.c

perf trace: Use heuristic when deciding if a syscall tracepoint "const char *" field is really a string

2023-08-18 16:33:28 -03:00

builtin-version.c

Revert "perf build: Make BUILD_BPF_SKEL default, rename to NO_BPF_SKEL"

2023-05-06 18:07:37 -03:00

builtin.h

perf usage: Move usage strings

2023-04-10 19:20:53 -03:00

check-headers.sh

perf build: Fix shellcheck issue about quotes for check-headers.sh

2023-08-03 17:01:26 -03:00

command-list.txt

perf help: Use HAVE_LIBTRACEEVENT to filter out unsupported commands

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

CREDITS

…

design.txt

…

Makefile

…

Makefile.config

perf parse-events: Remove BPF event support

2023-08-15 16:41:48 -03:00

Makefile.perf

perf build: Allow customization of clang options for BPF target

2023-08-23 15:33:18 -03:00

MANIFEST

…

perf-archive.sh

…

perf-completion.sh

perf tools: Fix auto-complete on aarch64

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

perf-iostat.sh

…

perf-read-vdso.c

…

perf-sys.h

…

perf.c

perf parse-events: Remove BPF event support

2023-08-15 16:41:48 -03:00

perf.h

perf util: Move perf_guest/host declarations

2023-04-10 19:22:05 -03:00