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linux/tools/perf/util
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James Clark 7814fe24a6 perf evlist: Fix evlist__new_default() for > 1 core PMU 
The 'Session topology' test currently fails with this message when
evlist__new_default() opens more than one event:

  32: Session topology                                                :
  --- start ---
  templ file: /tmp/perf-test-vv5YzZ
  Using CPUID 0x00000000410fd070
  Opening: unknown-hardware:HG
  ------------------------------------------------------------
  perf_event_attr:
    type                             0 (PERF_TYPE_HARDWARE)
    config                           0xb00000000
    disabled                         1
  ------------------------------------------------------------
  sys_perf_event_open: pid 0  cpu -1  group_fd -1  flags 0x8 = 4
  Opening: unknown-hardware:HG
  ------------------------------------------------------------
  perf_event_attr:
    type                             0 (PERF_TYPE_HARDWARE)
    config                           0xa00000000
    disabled                         1
  ------------------------------------------------------------
  sys_perf_event_open: pid 0  cpu -1  group_fd -1  flags 0x8 = 5
  non matching sample_type
  FAILED tests/topology.c:73 can't get session
  ---- end ----
  Session topology: FAILED!

This is because when re-opening the file and parsing the header, Perf
expects that any file that has more than one event has the sample ID
flag set. Perf record already sets the flag in a similar way when there
is more than one event, so add the same logic to evlist__new_default().

evlist__new_default() is only currently used in tests, so I don't
expect this change to have any other side effects. The other tests that
use it don't save and re-open the file so don't hit this issue.

The session topology test has been failing on Arm big.LITTLE platforms
since commit 251aa04024 ("perf parse-events: Wildcard most
"numeric" events") when evlist__new_default() started opening multiple
events for 'cycles'.

Fixes: 251aa04024 ("perf parse-events: Wildcard most "numeric" events")
Reviewed-by: Ian Rogers <irogers@google.com>
Signed-off-by: James Clark <james.clark@arm.com>
[ This was failing as well on a Rocket Lake Refresh/14700k Intel hybrid system - Arnaldo ]
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Tested-by: Ian Rogers <irogers@google.com>
Tested-by: Kan Liang <kan.liang@linux.intel.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Changbin Du <changbin.du@huawei.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Yang Jihong <yangjihong1@huawei.com>
Closes: https://lore.kernel.org/lkml/CAP-5=fWVQ-7ijjK3-w1q+k2WYVNHbAcejb-xY0ptbjRw476VKA@mail.gmail.com/
Link: https://lore.kernel.org/r/20240124094358.489372-1-james.clark@arm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2024-01-30 11:40:28 -03:00
..
arm-spe-decoder perf arm-spe: Fix a dangling Documentation/arm64 reference 2023-06-21 08:53:31 -06:00
bpf_skel perf lock contention: Use per-cpu array map for spinlocks 2023-10-25 10:02:55 -07:00
cs-etm-decoder perf cs-etm: Add exception level consistency check 2023-06-12 18:18:13 -03:00
hisi-ptt-decoder perf auxtrace arm64: Add support for parsing HiSilicon PCIe Trace packet 2022-10-15 10:13:16 -03:00
include tools headers: Update the copy of x86's mem{cpy,set}_64.S used in 'perf bench' 2024-01-30 11:31:15 -03:00
intel-pt-decoder perf intel-pt: Prefer get_unaligned_le64 to memcpy_le64 2023-10-17 12:40:50 -07:00
libunwind perf unwind: Use perf_arch_reg_{ip|sp}() to substitute macros 2023-08-16 08:48:06 -03:00
perf-regs-arch perf parse-regs: Introduce functions perf_arch_reg_{ip|sp}() 2023-08-16 08:46:45 -03:00
scripting-engines perf script perl: Fail check on dynamic allocation 2023-11-27 10:21:27 -03:00
addr_location.c perf addr_location: Add init/exit/copy functions 2023-06-12 15:57:53 -03:00
addr_location.h perf addr_location: Add init/exit/copy functions 2023-06-12 15:57:53 -03:00
affinity.c perf tools: Use dedicated non-atomic clear/set bit helpers 2022-12-05 09:29:06 -03:00
affinity.h perf affinity: Add infrastructure to save/restore affinity 2019-11-28 08:08:38 -03:00
amd-sample-raw.c perf script ibs: Remove unused include 2023-08-23 08:41:52 -03:00
annotate-data.c perf annotate: Add --type-stat option for debugging 2023-12-23 22:40:13 -03:00
annotate-data.h perf annotate: Add --type-stat option for debugging 2023-12-23 22:40:13 -03:00
annotate.c perf annotate: Add --insn-stat option for debugging 2023-12-23 22:40:17 -03:00
annotate.h perf annotate: Add --insn-stat option for debugging 2023-12-23 22:40:17 -03:00
archinsn.h
arm64-frame-pointer-unwind-support.c perf unwind: Don't show unwind error messages when augmenting frame pointer stack 2022-04-09 12:34:29 -03:00
arm64-frame-pointer-unwind-support.h perf unwind arm64: Remove needless event.h & thread.h includes 2022-10-27 16:37:26 -03:00
arm-spe.c perf thread: Add accessor functions for thread 2023-06-12 15:57:53 -03:00
arm-spe.h perf pmu: Lazily compute default config 2023-10-17 12:40:50 -07:00
auxtrace.c libperf cpumap: Rename perf_cpu_map__empty() to perf_cpu_map__has_any_cpu_or_is_empty() 2023-12-12 14:55:13 -03:00
auxtrace.h perf auxtrace: Add 'T' itrace option for timestamp trace 2023-11-27 10:21:27 -03:00
block-info.c perf ui/browser/annotate: Use global annotation_options 2023-12-07 17:18:06 -03:00
block-info.h perf ui/browser/annotate: Use global annotation_options 2023-12-07 17:18:06 -03:00
block-range.c perf annotate: Move max_coverage from 'struct annotation' to 'struct annotated_branch' 2023-11-09 13:49:33 -03:00
block-range.h
bpf_counter_cgroup.c perf stat: Fix handling of unsupported cgroup events when using BPF counters 2023-01-04 10:52:07 -03:00
bpf_counter.c libperf cpumap: Replace usage of perf_cpu_map__new(NULL) with perf_cpu_map__new_online_cpus() 2023-12-12 14:55:13 -03:00
bpf_counter.h perf build: Properly guard libbpf includes 2023-01-10 10:51:39 -03:00
bpf_ftrace.c perf evlist: Rename cpus to user_requested_cpus 2022-04-01 16:19:35 -03:00
bpf_kwork_top.c perf kwork top: Simplify bool conversion 2023-09-18 15:38:46 -07:00
bpf_kwork.c perf kwork: Remove includes not needed in kwork.h 2022-10-31 11:06:46 -03:00
bpf_lock_contention.c perf maps: Add maps__load_first() 2023-12-20 14:56:10 -03:00
bpf_map.c perf: Stop using bpf_map__def() API 2022-01-12 17:01:38 -08:00
bpf_map.h perf bpf: No need to include compiler.h when HAVE_LIBBPF_SUPPORT is true 2022-10-27 16:37:26 -03:00
bpf_off_cpu.c perf offcpu: Add missed btf_free 2023-10-25 13:38:33 -07:00
bpf-event.c perf env: Avoid recursively taking env->bpf_progs.lock 2024-01-03 17:54:54 -03:00
bpf-event.h perf env: Avoid recursively taking env->bpf_progs.lock 2024-01-03 17:54:54 -03:00
bpf-filter.c perf bpf-filter: Fix sample flag check with || 2023-08-15 16:41:48 -03:00
bpf-filter.h perf bpf filter: Add logical OR operator 2023-03-15 11:08:36 -03:00
bpf-filter.l perf bpf filter: Add logical OR operator 2023-03-15 11:08:36 -03:00
bpf-filter.y perf bpf-filter: Add YYDEBUG 2023-09-12 17:50:36 -03:00
bpf-prologue.h perf bpf: No need to include headers just use forward declarations 2022-10-31 11:05:41 -03:00
bpf-utils.c perf bpf: 8 byte align bpil data 2022-06-28 12:05:25 -03:00
bpf-utils.h perf bpf: Pull in bpf_program__get_prog_info_linear() 2021-11-01 18:16:40 -03:00
branch.c perf callchain: Make display use of branch_type_stat const 2023-10-25 13:38:50 -07:00
branch.h perf callchain: Make display use of branch_type_stat const 2023-10-25 13:38:50 -07:00
Build perf annotate-data: Add find_data_type() to get type from memory access 2023-12-23 22:39:18 -03:00
build-id.c perf build-id: Simplify build_id_cache__cachedir() 2023-08-25 10:24:10 -03:00
build-id.h perf buildid-cache: Add guestmount'd files to the build ID cache 2022-07-20 11:07:53 -03:00
cache.h perf path: Make mkpath thread safe, remove 16384 bytes from .bss 2023-05-28 10:24:14 -03:00
cacheline.c perf tools: Remove perf.h from source files not needing it 2019-08-29 17:38:32 -03:00
cacheline.h perf c2c: Add report option to show false sharing in adjacent cachelines 2023-02-16 09:33:45 -03:00
call-path.c
call-path.h perf tools: Fix various typos in comments 2021-03-23 17:13:43 -03:00
callchain.c perf callchain: Fix spelling mistake "statisitcs" -> "statistics" 2023-10-27 19:26:13 -07:00
callchain.h perf callchain: Minor layout changes to callchain_list 2023-10-25 13:39:32 -07:00
cap.c perf tools: Add helpers to use capabilities if present 2019-08-14 10:48:39 -03:00
cap.h perf tools: Support CAP_PERFMON capability 2020-04-16 12:19:08 -03:00
cgroup.c perf lock contention: Add -G/--cgroup-filter option 2023-09-12 17:32:00 -03:00
cgroup.h perf lock contention: Add -G/--cgroup-filter option 2023-09-12 17:32:00 -03:00
clockid.c perf tools: Add clockid_name function 2020-08-06 09:33:57 -03:00
clockid.h perf tools: Add clockid_name function 2020-08-06 09:33:57 -03:00
cloexec.c perf util: Remove weak sched_getcpu 2023-03-14 08:29:46 -03:00
cloexec.h
color_config.c perf tools: Remove needless evlist.h include directives 2019-08-31 22:24:10 -03:00
color.c perf tools: Remove needless evlist.h include directives 2019-08-31 22:24:10 -03:00
color.h
comm.c
comm.h
compress.h perf mmap: Lazily initialize zstd streams to save memory when not using it 2023-11-28 14:25:06 -03:00
config.c perf parse-events: Remove BPF event support 2023-08-15 16:41:48 -03:00
config.h perf tools: Add perf_config_scan() 2022-10-04 08:55:21 -03:00
copyfile.c perf tools: Fix mode setting in copyfile_mode_ns() 2019-10-15 12:05:18 -03:00
copyfile.h perf copyfile: Move copyfile routines to separate files 2019-09-25 09:51:49 -03:00
counts.c perf stat: Remove unused perf_counts.aggr field 2022-10-27 16:37:25 -03:00
counts.h perf stat: Remove unused perf_counts.aggr field 2022-10-27 16:37:25 -03:00
cpu-set-sched.h
cpumap.c libperf cpumap: Replace usage of perf_cpu_map__new(NULL) with perf_cpu_map__new_online_cpus() 2023-12-12 14:55:13 -03:00
cpumap.h perf pmu: Add CPU map for "cpu" PMUs 2023-05-27 09:38:25 -03:00
cputopo.c libperf cpumap: Replace usage of perf_cpu_map__new(NULL) with perf_cpu_map__new_online_cpus() 2023-12-12 14:55:13 -03:00
cputopo.h perf expr: Make the online topology accessible globally 2023-02-19 08:03:12 -03:00
cs-etm-base.c perf cs-etm: Move mapping of Trace ID and cpu into helper function 2023-04-04 09:39:56 -03:00
cs-etm.c perf cs-etm: Enable itrace option 'T' 2023-11-27 10:21:27 -03:00
cs-etm.h perf pmu: Lazily compute default config 2023-10-17 12:40:50 -07:00
data-convert-bt.c perf trace: Reduce #ifdefs for TEP_FIELD_IS_RELATIVE 2023-01-19 13:26:28 -03:00
data-convert-json.c perf addr_location: Add init/exit/copy functions 2023-06-12 15:57:53 -03:00
data-convert.h perf data: Add JSON export 2021-04-29 10:30:58 -03:00
data.c perf evsel: Rename evsel__increase_rlimit to rlimit__increase_nofile 2023-10-25 10:02:11 -07:00
data.h perf data: Add missing unistd.h header needed for pid_t 2022-07-25 18:10:43 -03:00
db-export.c perf db-export: Fix missing reference count get in call_path_from_sample() 2024-01-04 18:29:17 -03:00
db-export.h perf scripting python: Add 'addr_location' for 'addr' 2021-05-25 10:07:17 -03:00
debug.c perf debug: Expose debug file 2023-12-20 14:53:20 -03:00
debug.h perf debug: Expose debug file 2023-12-20 14:53:20 -03:00
debuginfo.c perf tools: Add util/debuginfo.[ch] files 2023-11-10 09:03:54 -03:00
debuginfo.h perf tools: Add util/debuginfo.[ch] files 2023-11-10 09:03:54 -03:00
demangle-cxx.cpp perf symbol: Avoid memory leak from abi::__cxa_demangle 2023-03-20 12:49:58 -03:00
demangle-cxx.h perf symbol: Add abi::__cxa_demangle C++ demangling support 2023-03-14 08:29:46 -03:00
demangle-java.c perf tools: Fix various typos in comments 2021-03-23 17:13:43 -03:00
demangle-java.h
demangle-ocaml.c perf tools: Preserve identifier id in OCaml demangler 2021-03-30 12:45:59 -03:00
demangle-ocaml.h perf tools: Add OCaml demangling 2021-02-17 15:15:06 -03:00
demangle-rust.c perf tools: Remove util.h from where it is not needed 2019-09-20 09:19:20 -03:00
demangle-rust.h
dlfilter.c perf tools fixes for v6.6: 2nd batch 2023-10-30 13:46:27 -07:00
dlfilter.h perf tests: Add dlfilter test 2021-08-11 09:35:44 -03:00
dso.c perf annotate-data: Add dso->data_types tree 2023-12-23 22:39:42 -03:00
dso.h perf annotate-data: Add dso->data_types tree 2023-12-23 22:39:42 -03:00
dsos.c perf dso: Add dso__filename_with_chroot() to reduce number of accesses to dso->nsinfo members 2023-04-17 18:47:55 -03:00
dsos.h perf dso: Move dso_id from 'struct map' to 'struct dso' 2019-11-19 19:12:26 -03:00
dump-insn.c
dump-insn.h
dwarf-aux.c perf dwarf-aux: Factor out die_get_typename_from_type() 2023-12-23 10:42:50 -03:00
dwarf-aux.h perf dwarf-aux: Factor out die_get_typename_from_type() 2023-12-23 10:42:50 -03:00
dwarf-regs.c perf dwarf-regs: Add get_dwarf_regnum() 2023-12-23 10:56:05 -03:00
env.c perf env: Avoid recursively taking env->bpf_progs.lock 2024-01-03 17:54:54 -03:00
env.h perf env: Avoid recursively taking env->bpf_progs.lock 2024-01-03 17:54:54 -03:00
event.c perf record: Lazy load kernel symbols 2023-11-09 13:49:32 -03:00
event.h perf symbols: Add kallsyms__get_symbol_start() 2023-07-28 19:01:16 -03:00
events_stats.h perf hist: Add nr_lost_samples to hist_stats 2022-10-04 08:55:20 -03:00
evlist.c perf evlist: Fix evlist__new_default() for > 1 core PMU 2024-01-30 11:40:28 -03:00
evlist.h perf top: Uniform the event name for the hybrid machine 2023-12-14 19:13:10 -03:00
evsel_config.h perf evsel: Rename *perf_evsel__get_config_term() & friends to evsel__env() 2020-05-28 10:03:24 -03:00
evsel_fprintf.c perf callchain: Use pthread keys for tls callchain_cursor 2023-06-12 15:57:54 -03:00
evsel_fprintf.h perf script: Add new output field 'dsoff' to print dso offset 2023-05-12 15:21:49 -03:00
evsel.c libperf cpumap: Rename perf_cpu_map__dummy_new() to perf_cpu_map__new_any_cpu() 2023-12-12 14:01:47 -03:00
evsel.h perf evsel: Fallback to "task-clock" when not system wide 2023-12-06 09:45:58 -03:00
evswitch.c perf evlist: Use the right prefix for 'struct evlist' 'find' methods 2020-11-30 09:48:07 -03:00
evswitch.h perf: Various spelling fixes 2023-01-23 10:00:47 -03:00
expr.c perf pmu: Move pmu__find_core_pmu() to pmus.c 2023-09-15 16:46:40 -07:00
expr.h perf jevents: Add a new expression builtin strcmp_cpuid_str() 2023-08-17 14:12:14 -03:00
expr.l perf jevents: Add a new expression builtin strcmp_cpuid_str() 2023-08-17 14:12:14 -03:00
expr.y perf expr: Make YYDEBUG dependent on doing a debug build 2023-09-12 17:46:50 -03:00
find-map.c
fncache.c perf pmu: Use file system cache to optimize sysfs access 2019-11-28 08:08:38 -03:00
fncache.h perf pmu: Use file system cache to optimize sysfs access 2019-11-28 08:08:38 -03:00
ftrace.h perf ftrace: Reuse target::initial_delay 2023-03-13 14:52:14 -03:00
genelf_debug.c perf jit: Fix incorrect file name in DWARF line table 2023-06-20 22:18:58 -07:00
genelf.c perf genelf: Set ELF program header addresses properly 2023-12-14 18:56:34 -03:00
genelf.h tools/perf: Add basic support for LoongArch 2023-05-01 17:19:59 +08:00
generate-cmdlist.sh perf help: Use HAVE_LIBTRACEEVENT to filter out unsupported commands 2023-01-02 11:51:53 -03:00
get_current_dir_name.c perf tools: Fixup get_current_dir_name() compilation 2021-08-30 10:06:16 -03:00
get_current_dir_name.h
hashmap.c libbpf: Hashmap interface update to allow both long and void* keys/values 2022-11-09 20:45:14 -08:00
hashmap.h perf tools: Update copy of libbpf's hashmap.c 2023-09-11 10:31:02 -03:00
header.c perf env: Avoid recursively taking env->bpf_progs.lock 2024-01-03 17:54:54 -03:00
header.h perf: Extract building cache level for a CPU into separate function 2023-05-23 12:20:14 -03:00
help-unknown-cmd.c perf help: Ensure clean_cmds is called on all paths 2023-06-12 18:18:14 -03:00
help-unknown-cmd.h
hisi-ptt.c perf hisi-ptt: Fix one memory leakage in hisi_ptt_process_auxtrace_event() 2023-12-13 13:56:09 -03:00
hisi-ptt.h perf auxtrace arm64: Add support for parsing HiSilicon PCIe Trace packet 2022-10-15 10:13:16 -03:00
hist.c perf tools: Fix calloc() arguments to address error introduced in gcc-14 2024-01-26 12:56:01 -03:00
hist.h perf report: Add 'symoff' sort key 2023-12-23 22:39:42 -03:00
intel-bts.c perf thread: Add accessor functions for thread 2023-06-12 15:57:53 -03:00
intel-bts.h
intel-pt.c perf intel-pt: Fix async branch flags 2023-09-29 23:59:08 -07:00
intel-pt.h perf pmu: Lazily compute default config 2023-10-17 12:40:50 -07:00
intlist.c perf intlist: Change 'struct intlist' int member to 'unsigned long' 2021-02-08 17:02:00 -03:00
intlist.h perf intlist: Change 'struct intlist' int member to 'unsigned long' 2021-02-08 17:02:00 -03:00
iostat.c perf stat: Pass through 'struct outstate' 2022-11-24 09:40:37 -03:00
iostat.h perf stat: Pass through 'struct outstate' 2022-11-24 09:40:37 -03:00
jit.h perf inject jit: Add namespaces support 2021-02-03 13:10:44 -03:00
jitdump.c perf jitdump: Avoid memory leak 2023-10-12 10:01:56 -07:00
jitdump.h perf tools: Replace zero-length array with flexible-array 2020-05-28 10:03:27 -03:00
kvm-stat.h perf kvm: Reference count 'struct kvm_info' 2023-03-21 10:06:05 -03:00
kwork.h perf kwork top: Implements BPF-based cpu usage statistics 2023-09-12 17:31:59 -03:00
levenshtein.c perf tools: Fix various typos in comments 2021-03-23 17:13:43 -03:00
levenshtein.h
lock-contention.h perf lock contention: Add -G/--cgroup-filter option 2023-09-12 17:32:00 -03:00
lzma.c perf lzma: Convert some pr_err() to pr_debug() as callers already use pr_debug() 2023-08-22 16:53:32 -03:00
machine.c perf maps: Add find next entry to give entry after the given map 2023-12-20 15:02:02 -03:00
machine.h perf threads: Remove unused dead thread list 2023-10-25 13:38:09 -07:00
map_symbol.c perf mem_info: Add and use map_symbol__exit and addr_map_symbol__exit 2023-10-25 13:39:58 -07:00
map_symbol.h perf mem_info: Add and use map_symbol__exit and addr_map_symbol__exit 2023-10-25 13:39:58 -07:00
map.c perf map: Simplify map_ip/unmap_ip and make 'struct map' smaller 2023-12-06 13:01:42 -03:00
map.h perf map: Improve map/unmap parameter names 2023-12-18 21:34:51 -03:00
maps.c perf maps: Fix up overlaps during fixup_end 2023-12-20 15:02:36 -03:00
maps.h perf maps: Reduce scope of map_rb_node and maps internals 2023-12-20 15:02:17 -03:00
mem2node.c perf mem2node: Improve warning if detected no memory nodes 2020-11-04 09:42:40 -03:00
mem2node.h perf env: Remove env.h from other headers where just a fwd decl is needed 2019-08-31 19:10:40 -03:00
mem-events.c perf mem: Fix error on hybrid related to availability of mem event in a PMU 2023-12-05 15:48:52 -03:00
mem-events.h perf pmu: Remove logic for PMU name being NULL 2023-08-25 10:22:16 -03:00
memswap.c
memswap.h perf memswap: Adopt 'struct u64_swap' from evsel.h 2019-09-20 09:19:22 -03:00
metricgroup.c perf tools: Fix calloc() arguments to address error introduced in gcc-14 2024-01-26 12:56:01 -03:00
metricgroup.h perf metrics: Sort the Default metricgroup 2023-06-16 09:56:36 -03:00
mmap.c perf mmap: Lazily initialize zstd streams to save memory when not using it 2023-11-28 14:25:06 -03:00
mmap.h perf mmap: Lazily initialize zstd streams to save memory when not using it 2023-11-28 14:25:06 -03:00
mutex.c perf mutex: Add thread safety annotations 2022-10-04 08:55:20 -03:00
mutex.h perf mutex: Add thread safety annotations 2022-10-04 08:55:20 -03:00
namespaces.c perf namespaces: Introduce nsinfo__mntns_path() accessor to avoid accessing ->mntns_path directly 2023-04-17 22:22:24 -03:00
namespaces.h perf namespaces: Add reference count checking 2023-04-17 18:51:57 -03:00
off_cpu.h perf offcpu: Accept allowed sample types only 2022-06-28 11:45:45 -03:00
ordered-events.c tools: Rename __fallthrough to fallthrough 2023-04-06 21:41:00 -03:00
ordered-events.h perf ordered_events: Add ordered_events__last_flush_time() 2022-07-20 11:07:30 -03:00
parse-branch-options.c perf tools: Add branch counter knob 2023-11-09 13:47:50 -03:00
parse-branch-options.h
parse-events.c perf parse-events: Make legacy events lower priority than sysfs/JSON 2023-11-27 10:21:27 -03:00
parse-events.h perf parse-events: Introduce 'struct parse_events_terms' 2023-09-11 10:26:36 -03:00
parse-events.l perf parse-events: Avoid erange from hex numbers 2023-10-12 10:01:55 -07:00
parse-events.y perf parse-events: Fix for term values that are raw events 2023-10-12 10:01:55 -07:00
parse-regs-options.c perf record: Fix memory leak when using '--user-regs=?' to list registers 2020-12-17 14:36:16 -03:00
parse-regs-options.h
parse-sublevel-options.c perf tools: Add general function to parse sublevel options 2020-08-14 09:15:47 -03:00
parse-sublevel-options.h perf tools: Add missing newline at the end of header file 2021-08-24 15:01:31 -03:00
path.c perf path: Make mkpath thread safe, remove 16384 bytes from .bss 2023-05-28 10:24:14 -03:00
path.h perf test: Shell - Limit to only run executable scripts in tests 2022-04-11 16:39:49 -03:00
perf_api_probe.c libperf cpumap: Replace usage of perf_cpu_map__new(NULL) with perf_cpu_map__new_online_cpus() 2023-12-12 14:55:13 -03:00
perf_api_probe.h perf record: Move probing cgroup sampling support 2021-06-01 10:32:00 -03:00
perf_event_attr_fprintf.c perf tools: Add branch counter knob 2023-11-09 13:47:50 -03:00
perf_regs.c perf parse-regs: Remove PERF_REGS_{MAX|MASK} from common code 2023-08-16 08:49:10 -03:00
perf_regs.h perf parse-regs: Move out arch specific header from util/perf_regs.h 2023-08-16 08:52:45 -03:00
perf-hooks-list.h
perf-hooks.c perf tools: Remove util.h from where it is not needed 2019-09-20 09:19:20 -03:00
perf-hooks.h
PERF-VERSION-GEN perf tools: Don't include signature in version strings 2023-01-02 12:34:06 -03:00
pfm.c perf list pfm: Retry supported test with exclude_kernel 2023-09-12 17:32:00 -03:00
pfm.h perf list: List callback support for libpfm 2022-11-24 10:04:52 -03:00
pmu.c perf parse-events: Make legacy events lower priority than sysfs/JSON 2023-11-27 10:21:27 -03:00
pmu.h perf parse-events: Make legacy events lower priority than sysfs/JSON 2023-11-27 10:21:27 -03:00
pmu.l perf pmu: Make parser reentrant 2023-04-06 21:40:28 -03:00
pmu.y perf pmu: Add YYDEBUG 2023-09-12 17:47:00 -03:00
pmus.c perf pmus: Make PMU alias name loading lazy 2023-09-29 22:50:42 -07:00
pmus.h perf pmus: Skip duplicate PMUs and don't print list suffix by default 2023-08-29 14:16:14 -03:00
print_binary.c perf python scripting: Fix printable strings in python3 scripts 2020-10-01 12:10:56 -03:00
print_binary.h
print-events.c perf list: Switch error message to pr_err() to respect debug settings (-v) 2024-01-26 10:51:48 -03:00
print-events.h perf pmus: Skip duplicate PMUs and don't print list suffix by default 2023-08-29 14:16:14 -03:00
probe-event.c perf probe-event: Use function to add missing maps lock 2023-12-18 21:35:07 -03:00
probe-event.h perf probe: Make synthesize_perf_probe_point() private to probe-event.c 2023-08-07 16:40:29 -03:00
probe-file.c perf probe-file: Delete namelist in del_events() on the error path 2021-07-18 09:27:37 -03:00
probe-file.h perf probe: Support DW_AT_const_value constant value 2019-11-18 19:08:02 -03:00
probe-finder.c perf probe: Convert to check dwarf_getcfi feature 2023-11-10 09:04:21 -03:00
probe-finder.h perf tools: Add util/debuginfo.[ch] files 2023-11-10 09:03:54 -03:00
pstack.c perf tools: Replace zero-length array with flexible-array 2020-05-28 10:03:27 -03:00
pstack.h
python-ext-sources perf python: Fix binding linkage due to rename and move of evsel__increase_rlimit() 2023-10-27 19:23:52 -07:00
python.c perf pmu: Const-ify file APIs 2023-10-17 12:40:50 -07:00
rb_resort.h
rblist.c
rblist.h
record.c libperf cpumap: Replace usage of perf_cpu_map__new(NULL) with perf_cpu_map__new_online_cpus() 2023-12-12 14:55:13 -03:00
record.h perf record: Reuse target::initial_delay 2023-03-13 14:52:14 -03:00
rlimit.c perf evsel: Rename evsel__increase_rlimit to rlimit__increase_nofile 2023-10-25 10:02:11 -07:00
rlimit.h perf evsel: Rename evsel__increase_rlimit to rlimit__increase_nofile 2023-10-25 10:02:11 -07:00
rwsem.c perf rwsem: Add debug mode that uses a mutex 2023-10-25 13:35:35 -07:00
rwsem.h perf rwsem: Add debug mode that uses a mutex 2023-10-25 13:35:35 -07:00
s390-cpumcf-kernel.h perf report: Add s390 raw data interpretation for PAI counters 2023-11-15 12:51:53 -05:00
s390-cpumsf-kernel.h
s390-cpumsf.c perf tools: Move 'struct perf_sample' to a separate header file to disentangle headers 2022-10-31 11:06:41 -03:00
s390-cpumsf.h
s390-sample-raw.c perf report: Remove warning on missing raw data for s390 2023-11-27 15:38:37 -03:00
sample-raw.c perf report: Add support to print a textual representation of IBS raw sample data 2021-09-10 18:15:21 -03:00
sample-raw.h perf report: Add support to print a textual representation of IBS raw sample data 2021-09-10 18:15:21 -03:00
sample.h perf tools: Add branch counter knob 2023-11-09 13:47:50 -03:00
session.c perf machine thread: Remove exited threads by default 2023-11-09 13:49:32 -03:00
session.h perf build: Use libtraceevent from the system 2022-12-14 11:16:12 -03:00
setns.c
setup.py perf python: Cope with declarations after statements found in Python.h 2023-08-03 17:01:28 -03:00
sharded_mutex.c perf sharded_mutex: Introduce sharded_mutex 2023-06-20 17:03:43 -07:00
sharded_mutex.h perf sharded_mutex: Introduce sharded_mutex 2023-06-20 17:03:43 -07:00
sideband_evlist.c perf evlist: Rename cpus to user_requested_cpus 2022-04-01 16:19:35 -03:00
smt.c perf expr: Make the online topology accessible globally 2023-02-19 08:03:12 -03:00
smt.h perf expr: Make the online topology accessible globally 2023-02-19 08:03:12 -03:00
sort.c perf annotate: Add --data-type option 2023-12-23 22:39:43 -03:00
sort.h perf report: Add 'symoff' sort key 2023-12-23 22:39:42 -03:00
spark.c perf diff: Report noisy for cycles diff 2019-10-11 10:57:00 -03:00
spark.h perf diff: Report noisy for cycles diff 2019-10-11 10:57:00 -03:00
srccode.c perf srccode: Use list_move() instead of equivalent list_del() + list_add() sequence 2021-06-08 09:36:36 -03:00
srccode.h
srcline.c perf srcline: Fix handling of inline functions 2023-06-15 21:54:02 -03:00
srcline.h perf srcline: Add a timeout to reading from addr2line 2023-06-14 18:19:06 -03:00
stat-display.c perf stat: Combine the -A/--no-aggr and --no-merge options 2023-12-14 18:24:38 -03:00
stat-shadow.c perf stat: Fix hard coded LL miss units 2024-01-03 17:55:01 -03:00
stat.c perf stat: Combine the -A/--no-aggr and --no-merge options 2023-12-14 18:24:38 -03:00
stat.h perf stat: Combine the -A/--no-aggr and --no-merge options 2023-12-14 18:24:38 -03:00
strbuf.c perf debug: Remove needless include directives from debug.h 2019-08-31 19:10:19 -03:00
strbuf.h perf tools: Fix various typos in comments 2021-03-23 17:13:43 -03:00
stream.c libperf: Move 'idx' from tools/perf to perf_evsel::idx 2021-07-09 14:04:28 -03:00
stream.h perf streams: Report hot streams 2020-10-14 13:34:26 -03:00
strfilter.c tools: Rename __fallthrough to fallthrough 2023-04-06 21:41:00 -03:00
strfilter.h perf tools: Fix various typos in comments 2021-03-23 17:13:43 -03:00
string2.h perf util: Add a function for replacing characters in a string 2023-09-12 17:32:00 -03:00
string.c perf util: Add a function for replacing characters in a string 2023-09-12 17:32:00 -03:00
strlist.c
strlist.h
svghelper.c perf svghelper: Avoid memory leak 2023-10-12 10:01:56 -07:00
svghelper.h perf timechart: Refactor svg_build_topology_map() 2019-08-29 17:38:31 -03:00
symbol_conf.h perf annotate: Add --data-type option 2023-12-23 22:39:43 -03:00
symbol_fprintf.c perf symbol: Remove symbol_name_rb_node 2023-06-23 21:47:20 -07:00
symbol-elf.c perf map: Simplify map_ip/unmap_ip and make 'struct map' smaller 2023-12-06 13:01:42 -03:00
symbol-minimal.c perf symbols: Parse NOTE segments until the build id is found 2023-12-06 09:46:15 -03:00
symbol.c perf maps: Add remove maps function to remove a map based on callback 2023-12-20 14:51:44 -03:00
symbol.h perf maps: Move symbol maps functions to maps.c 2023-12-06 13:01:46 -03:00
symsrc.h perf symbols: Allow for static executables with .plt 2023-02-01 21:51:51 -03:00
synthetic-events.c perf tools: Fix calloc() arguments to address error introduced in gcc-14 2024-01-26 12:56:01 -03:00
synthetic-events.h perf cpumap: Synthetic events and const/static 2022-08-19 12:26:58 -03:00
syscalltbl.c perf tools: Declare syscalltbl_*[] as const for all archs 2023-06-05 11:36:17 -03:00
syscalltbl.h perf trace: Remove union from syscalltbl, all the fields are needed 2020-05-29 16:50:26 -03:00
target.c perf stat: Enable counting events for BPF programs 2021-01-20 14:25:28 -03:00
target.h perf target: Remove unused hybrid value 2023-05-27 09:38:59 -03:00
term.c
term.h
thread_map.c perf thread_map: Reduce exposure of libperf internal API 2022-11-16 12:17:15 -03:00
thread_map.h perf thread_map: Reduce exposure of libperf internal API 2022-11-16 12:17:15 -03:00
thread-stack.c x86/retpoline,kprobes: Skip optprobe check for indirect jumps with retpolines and IBT 2023-08-14 11:46:51 +02:00
thread-stack.h perf tools: Remove duplicate struct forward declarations 2021-03-25 08:59:10 -03:00
thread.c perf maps: Rename clone to copy from 2023-12-20 14:55:30 -03:00
thread.h perf machine thread: Remove exited threads by default 2023-11-09 13:49:32 -03:00
time-utils.c perf script: Fix --reltime with --time 2019-10-15 08:36:22 -03:00
time-utils.h perf script: Fix --reltime with --time 2019-10-15 08:36:22 -03:00
tool.h perf record: Add finished init event 2022-06-23 11:54:22 -03:00
top.c perf top: Avoid repeated function calls to perf_cpu_map__nr(). 2023-12-18 21:34:39 -03:00
top.h perf top: Convert to the global annotation_options 2023-12-07 16:47:55 -03:00
topdown.c perf stat: Implement --topdown using json metrics 2023-02-19 08:07:24 -03:00
topdown.h perf stat: Implement --topdown using json metrics 2023-02-19 08:07:24 -03:00
trace-event-info.c perf trace-event-info: Avoid passing NULL value to closedir 2023-10-12 10:01:57 -07:00
trace-event-parse.c perf build: Use libtraceevent from the system 2022-12-14 11:16:12 -03:00
trace-event-read.c perf build: Use libtraceevent from the system 2022-12-14 11:16:12 -03:00
trace-event-scripting.c perf script: Fix Python support when no libtraceevent 2023-03-15 10:27:07 -03:00
trace-event.c perf build: Use libtraceevent from the system 2022-12-14 11:16:12 -03:00
trace-event.h perf trace-event-info: Add tracepoint_id_to_name() helper 2023-06-23 22:30:16 -07:00
tracepoint.c perf tracepoint: Fix memory leak in is_valid_tracepoint() 2023-05-02 08:36:14 -03:00
tracepoint.h perf parse-events: Break out tracepoint and printing 2022-08-02 16:32:26 -03:00
trigger.h perf tools: Remove debug.h from header files not needing it 2019-08-29 17:38:32 -03:00
tsc.c perf session: Dump PERF_RECORD_TIME_CONV event 2021-04-29 10:31:00 -03:00
tsc.h perf tsc: Add arch TSC frequency information 2022-07-25 12:28:00 -03:00
units.c perf stat: Improve readability of shadow stats 2021-03-15 11:36:54 -03:00
units.h perf stat: Improve readability of shadow stats 2021-03-15 11:36:54 -03:00
unwind-libdw.c perf unwind-libdw: Handle JIT-generated DSOs properly 2023-12-14 19:08:48 -03:00
unwind-libdw.h perf unwind: Don't show unwind error messages when augmenting frame pointer stack 2022-04-09 12:34:29 -03:00
unwind-libunwind-local.c perf unwind: Use function to add missing maps lock 2023-12-20 14:41:29 -03:00
unwind-libunwind.c perf thread: Add accessor functions for thread 2023-06-12 15:57:53 -03:00
unwind.h perf unwind: Use perf_arch_reg_{ip|sp}() to substitute macros 2023-08-16 08:48:06 -03:00
usage.c perf usage: Move usage strings 2023-04-10 19:20:53 -03:00
util.c perf util: Move input_name to util 2023-04-10 19:21:31 -03:00
util.h perf util: Move perf_guest/host declarations 2023-04-10 19:22:05 -03:00
values.c perf debug: Remove needless include directives from debug.h 2019-08-31 19:10:19 -03:00
values.h
vdso.c perf vdso: Use function to add missing maps lock 2023-12-20 14:49:11 -03:00
vdso.h
zlib.c perf tools: Remove util.h from where it is not needed 2019-09-20 09:19:20 -03:00
zstd.c perf mmap: Lazily initialize zstd streams to save memory when not using it 2023-11-28 14:25:06 -03:00