Ian Rogers 5c255832de perf jevents: If the long_desc and desc are identical then drop the long_desc ...

If the short and long descriptions are the same then save space and
don't store both of them. When storing the desc in the perf_pmu_alias,
don't duplicate the desc into the long_desc.

By avoiding storing the duplicate the size of the events string in the
binary on x86 is reduced by 29,840 bytes.

Fix tests that expect a duplicated description.

Signed-off-by: Ian Rogers <irogers@google.com>
Link: https://lore.kernel.org/r/20250710235126.1086011-9-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>

2025-07-11 12:36:40 -07:00

..

config-fragments

perf tools: Enable configs required for test_uprobe_from_different_cu.sh

2024-04-17 12:21:39 -03:00

shell

perf test: Add more test cases to sched test

2025-07-03 11:52:20 -07:00

workloads

perf test: Name the noploop process

2025-07-01 15:37:22 -07:00

api-io.c

perf tests api-io: Use zfree() to reduce chances of use after free

2023-04-12 10:14:58 -03:00

backward-ring-buffer.c

perf target: Remove uid from target

2025-06-09 11:18:18 -07:00

bitmap.c

perf cpumap: Use perf_cpu_map__for_each_cpu when possible

2024-03-21 10:41:28 -03:00

bp_account.c

perf tests bp_account: Fix leaked file descriptor

2025-07-11 12:05:02 -07:00

bp_signal_overflow.c

perf parse-events: Add default_breakpoint_len helper

2024-09-04 09:49:09 -03:00

bp_signal.c

perf parse-events: Add default_breakpoint_len helper

2024-09-04 09:49:09 -03:00

Build

perf test: Add libsubcmd help tests

2025-07-01 15:51:55 -07:00

builtin-test.c

perf test: In forked mode add check that fds aren't leaked

2025-07-02 19:11:13 -07:00

code-reading.c

perf test code-reading: Avoid a leak of cpus and threads

2025-07-02 19:05:26 -07:00

cpumap.c

perf test cpumap: Avoid use-after-free following merge

2025-01-08 17:40:05 -03:00

demangle-java-test.c

perf test demangle-java: Don't segv if demangling fails

2025-05-28 10:12:47 -03:00

demangle-ocaml-test.c

perf test demangle-ocaml: Switch to using dso__demangle_sym()

2025-05-09 17:03:09 -03:00

demangle-rust-v0-test.c

perf test demangle-rust: Add Rust demangling test

2025-05-09 17:01:57 -03:00

dlfilter-test.c

perf tool: Constify tool pointers

2024-08-12 18:05:14 -03:00

dso-data.c

perf test dso-data: Correctly free test file in read test

2025-03-17 22:07:18 -07:00

dwarf-unwind.c

perf machine: Factor creating a "live" machine out of dwarf-unwind

2025-05-28 09:24:59 -03:00

event_groups.c

perf test: Update event_groups test to use instructions

2025-01-18 10:32:57 -08:00

event_update.c

perf test: Fix leak in "Synthesize attr update" test

2025-03-06 15:59:41 -08:00

event-times.c

perf thread_map: Remove uid options

2025-06-09 11:18:18 -07:00

evsel-roundtrip-name.c

perf evsel: Use evsel__name_is() helper

2024-04-03 11:48:56 -03:00

evsel-tp-sched.c

perf build: Include libtraceevent headers directly indicated by pkg-config

2024-11-08 22:42:57 -08:00

expand-cgroup.c

perf stat: Move metric list from config to evlist

2025-07-11 12:36:40 -07:00

expr.c

perf test expr: Fix system_tsc_freq for only x86

2024-12-11 09:19:44 -08:00

fdarray.c

perf test: Rename struct test to test_suite

2021-11-13 10:32:22 -03:00

genelf.c

perf test: Rename struct test to test_suite

2021-11-13 10:32:22 -03:00

hists_common.c

perf dso: Add reference count checking and accessor functions

2024-05-06 15:28:49 -03:00

hists_common.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

hists_cumulate.c

perf dso: Add reference count checking and accessor functions

2024-05-06 15:28:49 -03:00

hists_filter.c

perf addr_location: Add init/exit/copy functions

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

hists_link.c

libperf rc_check: Add RC_CHK_EQUAL

2023-10-25 13:37:22 -07:00

hists_output.c

perf dso: Add reference count checking and accessor functions

2024-05-06 15:28:49 -03:00

hwmon_pmu.c

perf hwmon_pmu: Hold path rather than fd

2025-07-02 19:05:26 -07:00

is_printable_array.c

perf test: Rename struct test to test_suite

2021-11-13 10:32:22 -03:00

keep-tracking.c

perf thread_map: Remove uid options

2025-06-09 11:18:18 -07:00

kmod-path.c

perf test: Rename struct test to test_suite

2021-11-13 10:32:22 -03:00

make

perf tests make: Add NO_LIBDW=1 to minimal and add standalone test

2025-07-03 11:22:48 -07:00

maps.c

perf dso: Add reference count checking and accessor functions

2024-05-06 15:28:49 -03:00

mem2node.c

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

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

mem.c

perf mem-info: Add reference count checking

2024-05-07 18:06:44 -03:00

mmap-basic.c

perf test: Expand user space event reading (rdpmc) tests

2025-06-20 13:14:07 -07:00

mmap-thread-lookup.c

perf test: Fix spelling mistake "sythesizing" -> "synthesizing"

2025-02-28 16:17:53 -08:00

openat-syscall-all-cpus.c

perf thread_map: Remove uid options

2025-06-09 11:18:18 -07:00

openat-syscall-tp-fields.c

perf target: Remove uid from target

2025-06-09 11:18:18 -07:00

openat-syscall.c

perf thread_map: Remove uid options

2025-06-09 11:18:18 -07:00

parse-events.c

perf tests: Enable tests disabled due to tracepoint parsing

2024-12-09 17:52:42 -03:00

parse-metric.c

perf stat: Move metric list from config to evlist

2025-07-11 12:36:40 -07:00

parse-no-sample-id-all.c

perf sample: Make user_regs and intr_regs optional

2025-02-12 20:06:11 -08:00

pe-file-parsing.c

perf test: Fix a compile error on pe-file-parsing.c

2023-06-27 12:14:38 -07:00

pe-file.c

perf tests: Add test for PE binary format support

2020-09-04 14:38:15 -03:00

pe-file.exe

perf tests: Add test for PE binary format support

2020-09-04 14:38:15 -03:00

pe-file.exe.debug

perf tests: Add test for PE binary format support

2020-09-04 14:38:15 -03:00

perf-hooks.c

perf test: Rename struct test to test_suite

2021-11-13 10:32:22 -03:00

perf-record.c

perf target: Remove uid from target

2025-06-09 11:18:18 -07:00

perf-targz-src-pkg

perf test: Change all remaining #!/bin/sh to #!/bin/bash

2025-06-26 10:31:05 -07:00

perf-time-to-tsc.c

perf thread_map: Remove uid options

2025-06-09 11:18:18 -07:00

pfm.c

perf evlist: Remove nr_groups

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

pmu-events.c

perf jevents: If the long_desc and desc are identical then drop the long_desc

2025-07-11 12:36:40 -07:00

pmu.c

perf pmu: Rename name matching for no suffix or wildcard variants

2025-02-04 21:28:46 -08:00

python-use.c

perf test python: Put perf python at start of sys.path

2023-05-27 09:35:14 -03:00

sample-parsing.c

perf sample: Make user_regs and intr_regs optional

2025-02-12 20:06:11 -08:00

sdt.c

perf test: Rename struct test to test_suite

2021-11-13 10:32:22 -03:00

sigtrap.c

perf btf: Make the sigtrap test helper to find a member by name widely available

2024-12-09 17:52:41 -03:00

stat.c

perf stat: Move stat_config into config.c

2024-12-18 16:24:32 -03:00

subcmd-help.c

perf test: Add libsubcmd help tests

2025-07-01 15:51:55 -07:00

sw-clock.c

perf sample: Make user_regs and intr_regs optional

2025-02-12 20:06:11 -08:00

switch-tracking.c

perf thread_map: Remove uid options

2025-06-09 11:18:18 -07:00

symbols.c

perf dso: Add reference count checking and accessor functions

2024-05-06 15:28:49 -03:00

task-exit.c

perf target: Remove uid from target

2025-06-09 11:18:18 -07:00

tests-scripts.c

perf test: Change all remaining #!/bin/sh to #!/bin/bash

2025-06-26 10:31:05 -07:00

tests-scripts.h

perf tests: Run time generate shell test suites

2024-02-22 09:13:06 -08:00

tests.h

perf test: Add libsubcmd help tests

2025-07-01 15:51:55 -07:00

thread-map.c

perf thread_map: Remove uid options

2025-06-09 11:18:18 -07:00

thread-maps-share.c

perf maps: Hide maps internals

2024-02-12 12:35:41 -08:00

time-utils-test.c

perf test: Rename struct test to test_suite

2021-11-13 10:32:22 -03:00

tool_pmu.c

perf tests: Fix Tool PMU test segfault

2025-02-12 19:34:56 -08:00

topology.c

perf cpumap: Use perf_cpu_map__for_each_cpu when possible

2024-03-21 10:41:28 -03:00

unit_number__scnprintf.c

perf test: Rename struct test to test_suite

2021-11-13 10:32:22 -03:00

util.c

perf util: add a basic SHA-1 implementation

2025-06-26 10:51:40 -07:00

vmlinux-kallsyms.c

perf map: API clean up

2024-08-19 14:49:53 -03:00

wp.c

perf test: Make watchpoint data 32-bits on i386

2024-09-03 11:26:53 -03:00