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linux/tools/perf/util
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Georg Müller c66e1c68c1 perf probe: Read DWARF files from the correct CU 
After switching from dwarf_decl_file() to die_get_decl_file(), it is not
possible to add probes for certain functions:

  $ perf probe -x /usr/lib/systemd/systemd-logind match_unit_removed
  A function DIE doesn't have decl_line. Maybe broken DWARF?
  A function DIE doesn't have decl_line. Maybe broken DWARF?
  Probe point 'match_unit_removed' not found.
     Error: Failed to add events.

The problem is that die_get_decl_file() uses the wrong CU to search for
the file. elfutils commit e1db5cdc9f has some good explanation for this:

    dwarf_decl_file uses dwarf_attr_integrate to get the DW_AT_decl_file
    attribute. This means the attribute might come from a different DIE
    in a different CU. If so, we need to use the CU associated with the
    attribute, not the original DIE, to resolve the file name.

This patch uses the same source of information as elfutils: use attribute
DW_AT_decl_file and use this CU to search for the file.

Fixes: dc9a5d2ccd ("perf probe: Fix to get declared file name from clang DWARF5")
Signed-off-by: Georg Müller <georgmueller@gmx.net>
Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.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: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: regressions@lists.linux.dev
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20230628084551.1860532-6-georgmueller@gmx.net
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2023-07-11 11:41:07 -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 bpf: Move the declaration of struct rq 2023-06-23 21:35:46 -07:00
c++ perf clang: Fix header include for LLVM >= 14 2022-04-22 18:39:34 -03:00
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 memcpy_64.S used in 'perf bench' 2022-10-25 17:40:48 -03:00
intel-pt-decoder tools: Rename __fallthrough to fallthrough 2023-04-06 21:41:00 -03:00
libunwind perf unwind arm64: Use perf's copy of kernel headers 2022-05-26 12:36:58 -03:00
scripting-engines perf script: Initialize buffer for regs_map() 2023-06-22 22:10:51 -07:00
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
amd-sample-raw.c perf script ibs: Change bit description according to latest AMD PPR ("Processor Programming Reference") 2023-04-10 19:29:52 -03:00
annotate.c perf annotate: Fix instruction association and parsing for LoongArch 2023-06-20 21:55:06 -07:00
annotate.h perf annotation: Switch lock from a mutex to a sharded_mutex 2023-06-20 17:04:21 -07:00
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
auxtrace.c perf map: Add accessor for dso 2023-04-04 16:41:57 -03:00
auxtrace.h perf intel-pt: Synthesize cycle events 2023-02-17 11:02:44 -03:00
block-info.c perf srcline: Optimize comparision against SRCLINE_UNKNOWN 2023-06-12 18:17:00 -03:00
block-info.h
block-range.c perf block-range: Move debug code behind ifndef NDEBUG 2023-04-04 09:39:56 -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 perf bperf: Avoid use after free via unrelated 'struct evsel' anonymous union field 2023-04-11 09:22:25 -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.c perf kwork: Remove includes not needed in kwork.h 2022-10-31 11:06:46 -03:00
bpf_lock_contention.c perf map: Add helper for ->map_ip() and ->unmap_ip() 2023-04-06 22:10:17 -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 off_cpu: Fix a typo in BTF tracepoint name, it should be 'btf_trace_sched_switch' 2022-12-14 11:24:31 -03:00
bpf-event.c perf map: Add accessor for dso 2023-04-04 16:41:57 -03:00
bpf-event.h perf bpf: Remove unused pthread.h include 2022-10-04 08:55:19 -03:00
bpf-filter.c perf bpf filter: Show warning for missing sample flags 2023-03-15 11:08:36 -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 logical OR operator 2023-03-15 11:08:36 -03:00
bpf-loader.c perf bpf: Remove pre libbpf 1.0 conditional logic 2023-03-14 08:29:46 -03:00
bpf-loader.h
bpf-prologue.c
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 script: Show branch speculation info 2023-02-02 17:18:31 -03:00
branch.h perf script: Show branch speculation info 2023-02-02 17:18:31 -03:00
Build perf sharded_mutex: Introduce sharded_mutex 2023-06-20 17:03:43 -07:00
build-id.c perf addr_location: Add init/exit/copy functions 2023-06-12 15:57:53 -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
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: Use pthread keys for tls callchain_cursor 2023-06-12 15:57:54 -03:00
callchain.h perf callchain: Use pthread keys for tls callchain_cursor 2023-06-12 15:57:54 -03:00
cap.c
cap.h
cgroup.c perf stat: Remove evsel metric_name/expr 2023-02-03 13:54:21 -03:00
cgroup.h perf stat: Enable BPF counter with --for-each-cgroup 2021-07-05 14:16:57 -03:00
clockid.c
clockid.h
cloexec.c perf util: Remove weak sched_getcpu 2023-03-14 08:29:46 -03:00
cloexec.h
color_config.c
color.c
color.h
comm.c
comm.h
compress.h
config.c perf srcline: Add a timeout to reading from addr2line 2023-06-14 18:19:06 -03:00
config.h perf tools: Add perf_config_scan() 2022-10-04 08:55:21 -03:00
copyfile.c
copyfile.h
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 perf pmu: Add CPU map for "cpu" PMUs 2023-05-27 09:38:25 -03:00
cpumap.h perf pmu: Add CPU map for "cpu" PMUs 2023-05-27 09:38:25 -03:00
cputopo.c perf pmus: Remove perf_pmus__has_hybrid 2023-05-27 09:42:38 -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: Add exception level consistency check 2023-06-12 18:18:13 -03:00
cs-etm.h perf cs-etm: Track exception level 2023-06-12 18:18:13 -03:00
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 tools: Fix resources leak in perf_data__open_dir() 2023-01-02 11:45:43 -03:00
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 callchain: Use pthread keys for tls callchain_cursor 2023-06-12 15:57:54 -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: Increase libtraceevent logging when verbose 2023-01-19 13:26:49 -03:00
debug.h perf tools: Add WARN_ONCE equivalent for UI warnings 2021-08-03 17:03:18 -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
demangle-rust.h
dlfilter.c perf addr_location: Add init/exit/copy functions 2023-06-12 15:57:53 -03:00
dlfilter.h perf tests: Add dlfilter test 2021-08-11 09:35:44 -03:00
dso.c perf symbol: Remove symbol_name_rb_node 2023-06-23 21:47:20 -07:00
dso.h perf symbol: Remove symbol_name_rb_node 2023-06-23 21:47:20 -07:00
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
dump-insn.c
dump-insn.h
dwarf-aux.c perf probe: Read DWARF files from the correct CU 2023-07-11 11:41:07 -03:00
dwarf-aux.h perf probe: Fix to get declared file name from clang DWARF5 2022-11-03 09:28:46 -03:00
dwarf-regs.c tools/perf: Add basic support for LoongArch 2023-05-01 17:19:59 +08:00
env.c perf pmu: Separate pmu and pmus 2023-05-27 09:41:39 -03:00
env.h perf header: Record non-CPU PMU capabilities 2022-06-24 13:18:55 -03:00
event.c perf tools: Do not remove addr_location.thread in thread__find_map() 2023-06-29 22:12:29 -07:00
event.h perf mem: Add PERF_MEM_LVLNUM_NA to PERF_MEM_DATA_SRC_NONE 2023-04-10 19:26:08 -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: Free stats in all evlist destruction 2023-06-12 15:57:53 -03:00
evlist.h perf evlist: Remove __evlist__add_default 2023-05-27 09:39:37 -03:00
evsel_config.h
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 perf evsel amd: Fix IBS error message 2023-07-01 17:57:43 -07:00
evsel.h perf evsel amd: Fix IBS error message 2023-07-01 17:57:43 -07:00
evswitch.c
evswitch.h perf: Various spelling fixes 2023-01-23 10:00:47 -03:00
expr.c perf expr: Add has_event function 2023-06-29 22:13:15 -07:00
expr.h perf expr: Add has_event function 2023-06-29 22:13:15 -07:00
expr.l perf expr: Add has_event function 2023-06-29 22:13:15 -07:00
expr.y perf expr: Add has_event function 2023-06-29 22:13:15 -07:00
find-map.c
fncache.c
fncache.h
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: Fix error code in jit_write_elf() 2022-10-04 08:55:22 -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 libbpf: Hashmap.h update to fix build issues using LLVM14 2022-11-11 10:24:23 -08:00
header.c perf header: Avoid out-of-bounds read 2023-06-12 15:57:54 -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 auxtrace arm64: Add support for parsing HiSilicon PCIe Trace packet 2022-10-15 10:13:16 -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 srcline: Optimize comparision against SRCLINE_UNKNOWN 2023-06-12 18:17:00 -03:00
hist.h perf report: Add 'simd' sort field 2023-03-20 19:28:21 -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 missed put and leak 2023-06-12 15:57:53 -03:00
intel-pt.h
intlist.c
intlist.h
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
jitdump.c perf jit: Fix two thread leaks 2023-06-12 15:57:54 -03:00
jitdump.h
kvm-stat.h perf kvm: Reference count 'struct kvm_info' 2023-03-21 10:06:05 -03:00
kwork.h perf kwork: Remove includes not needed in kwork.h 2022-10-31 11:06:46 -03:00
levenshtein.c perf tools: Fix various typos in comments 2021-03-23 17:13:43 -03:00
levenshtein.h
llvm-utils.c perf: Replace deprecated -target with --target= for Clang 2023-06-27 12:13:22 -07:00
llvm-utils.h
lock-contention.h perf lock contention: Update total/bad stats for hidden entries 2023-04-06 21:52:37 -03:00
lzma.c perf lzma: Close lzma stream on exit 2021-07-15 17:30:22 -03:00
machine.c perf callchain: Use pthread keys for tls callchain_cursor 2023-06-12 15:57:54 -03:00
machine.h machine: Adopt is_lock_function() from builtin-lock.c 2022-12-14 11:16:12 -03:00
map_symbol.h perf tools: Apply correct label to user/kernel symbols in branch mode 2022-02-06 09:03:06 -03:00
map.c perf symbol: Remove symbol_name_rb_node 2023-06-23 21:47:20 -07:00
map.h perf symbol: Remove symbol_name_rb_node 2023-06-23 21:47:20 -07:00
maps.c perf maps: Fix overlapping memory leak 2023-06-12 15:57:54 -03:00
maps.h perf maps: Make delete static, always use put 2023-06-12 15:57:53 -03:00
mem2node.c
mem2node.h
mem-events.c perf mem: Scan all PMUs instead of just core ones 2023-06-16 10:51:42 -03:00
mem-events.h perf mem: Add statistics for peer snooping 2022-08-11 19:12:12 -03:00
memswap.c
memswap.h
metricgroup.c perf metrics: Sort the Default metricgroup 2023-06-16 09:56:36 -03:00
metricgroup.h perf metrics: Sort the Default metricgroup 2023-06-16 09:56:36 -03:00
mmap.c perf tools: Use dedicated non-atomic clear/set bit helpers 2022-12-05 09:29:06 -03:00
mmap.h perf mmap: Remove several unneeded includes from util/mmap.h 2022-10-31 11:07:14 -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 record: Add remaining branch filters: "no_cycles", "no_flags" & "hw_index" 2022-12-14 11:16:12 -03:00
parse-branch-options.h
parse-events.c perf parse-events: Remove unneeded semicolon 2023-06-20 16:55:35 -07:00
parse-events.h perf parse-events: Avoid string for PE_BP_COLON, PE_BP_SLASH 2023-06-13 23:40:33 -03:00
parse-events.l perf parse-events: Avoid string for PE_BP_COLON, PE_BP_SLASH 2023-06-13 23:40:33 -03:00
parse-events.y perf parse-events: Avoid string for PE_BP_COLON, PE_BP_SLASH 2023-06-13 23:40:33 -03:00
parse-regs-options.c
parse-regs-options.h
parse-sublevel-options.c
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 perf tools: Do not pass NULL to parse_events() 2022-08-10 14:30:09 -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 printing perf_event_attr config symbol in perf_event_attr__fprintf() 2023-06-23 22:30:42 -07:00
perf_regs.c tools/perf: Add basic support for LoongArch 2023-05-01 17:19:59 +08:00
perf_regs.h perf tools: Refactor SMPL_REG macro in perf_regs.h 2021-12-21 18:35:44 -03:00
perf-hooks-list.h
perf-hooks.c
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 pfm: Remove duplicate util/cpumap.h include 2023-06-12 22:00:03 -03:00
pfm.h perf list: List callback support for libpfm 2022-11-24 10:04:52 -03:00
pmu.c perf pmus: Add placeholder core PMU 2023-06-27 23:38:39 -07:00
pmu.h perf pmus: Add placeholder core PMU 2023-06-27 23:38:39 -07:00
pmu.l perf pmu: Make parser reentrant 2023-04-06 21:40:28 -03:00
pmu.y perf pmu: Make parser reentrant 2023-04-06 21:40:28 -03:00
pmus.c perf pmus: Add placeholder core PMU 2023-06-27 23:38:39 -07:00
pmus.h perf pmus: Add notion of default PMU for JSON events 2023-06-22 22:14:35 -07:00
print_binary.c
print_binary.h
print-events.c perf print-events: Export is_event_supported() 2023-06-16 18:57:48 -03:00
print-events.h perf print-events: Export is_event_supported() 2023-06-16 18:57:48 -03:00
probe-event.c perf symbol: Remove now unused symbol_conf.sort_by_name 2023-06-23 21:48:49 -07:00
probe-event.h perf probe: Fix add event failure when running 32-bit perf in a 64-bit kernel 2021-07-18 09:31:15 -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
probe-finder.c perf probe: Add missing 0x prefix for addresses printed in hexadecimal 2023-04-19 16:38:43 -03:00
probe-finder.h perf probe: Fix add event failure when running 32-bit perf in a 64-bit kernel 2021-07-18 09:31:15 -03:00
pstack.c
pstack.h
python-ext-sources perf pmu: Remove perf_pmu__hybrid_pmus list 2023-05-27 09:41:13 -03:00
python.c perf tools: Add printing perf_event_attr config symbol in perf_event_attr__fprintf() 2023-06-23 22:30:42 -07:00
rb_resort.h
rblist.c
rblist.h
record.c perf evlist: Remove group option. 2022-12-14 15:28:18 -03:00
record.h perf record: Reuse target::initial_delay 2023-03-13 14:52:14 -03:00
rlimit.c
rlimit.h
rwsem.c
rwsem.h
s390-cpumcf-kernel.h
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 tools: Move 'struct perf_sample' to a separate header file to disentangle headers 2022-10-31 11:06:41 -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 event: Add 'simd_flags' field to 'struct perf_sample' 2023-03-20 19:27:00 -03:00
session.c perf machine: Make delete_threads part of machine__exit 2023-06-12 15:57:53 -03:00
session.h perf build: Use libtraceevent from the system 2022-12-14 11:16:12 -03:00
setns.c
setup.py perf build: Don't use -ftree-loop-distribute-patterns and -gno-variable-location-views in the python feature test when building with clang-13 2023-05-15 09:12:14 -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 srcline: Optimize comparision against SRCLINE_UNKNOWN 2023-06-12 18:17:00 -03:00
sort.h perf report: Add 'simd' sort field 2023-03-20 19:28:21 -03:00
spark.c
spark.h
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: New metricgroup output for the default mode 2023-06-16 09:57:19 -03:00
stat-shadow.c perf stat: New metricgroup output for the default mode 2023-06-16 09:57:19 -03:00
stat.c perf stat: Show average value on multiple runs 2023-06-16 10:17:45 -03:00
stat.h perf stat: Show average value on multiple runs 2023-06-16 10:17:45 -03:00
strbuf.c
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
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 tools: Add OCaml demangling 2021-02-17 15:15:06 -03:00
string.c tools: Rename __fallthrough to fallthrough 2023-04-06 21:41:00 -03:00
strlist.c
strlist.h
svghelper.c perf tools: Use dedicated non-atomic clear/set bit helpers 2022-12-05 09:29:06 -03:00
svghelper.h
symbol_conf.h perf symbol: Remove now unused symbol_conf.sort_by_name 2023-06-23 21:48:49 -07:00
symbol_fprintf.c perf symbol: Remove symbol_name_rb_node 2023-06-23 21:47:20 -07:00
symbol-elf.c perf symbol: Add LoongArch case in get_plt_sizes() 2023-06-22 15:34:54 -07:00
symbol-minimal.c perf symbol: Add filename__has_section() 2022-12-21 14:52:40 -03:00
symbol.c perf symbol: Fix uninitialized return value in symbols__find_by_name() 2023-07-01 10:49:13 -07:00
symbol.h perf symbol: Remove symbol_name_rb_node 2023-06-23 21:47:20 -07:00
symsrc.h perf symbols: Allow for static executables with .plt 2023-02-01 21:51:51 -03:00
synthetic-events.c perf stat record: Save cache level information 2023-05-23 16:10:13 -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
target.c
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 perf thread: Add accessor functions for thread 2023-06-12 15:57:53 -03:00
thread-stack.h perf tools: Remove duplicate struct forward declarations 2021-03-25 08:59:10 -03:00
thread.c perf thread: Add reference count checking 2023-06-12 15:57:53 -03:00
thread.h perf thread: Add reference count checking 2023-06-12 15:57:53 -03:00
time-utils.c
time-utils.h
tool.h perf record: Add finished init event 2022-06-23 11:54:22 -03:00
top.c perf util: Move perf_guest/host declarations 2023-04-10 19:22:05 -03:00
top.h perf top: Update use of pthread mutex 2022-10-04 08:55:20 -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: Add tracepoint_id_to_name() helper 2023-06-23 22:30:16 -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
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: Fix symfs with libdw 2023-07-01 11:12:22 -07:00
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: Fix map reference counts 2023-06-22 22:13:13 -07:00
unwind-libunwind.c perf thread: Add accessor functions for thread 2023-06-12 15:57:53 -03:00
unwind.h perf unwind: Don't show unwind error messages when augmenting frame pointer stack 2022-04-09 12:34:29 -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
values.h
vdso.c perf thread: Add accessor functions for thread 2023-06-12 15:57:53 -03:00
vdso.h
zlib.c
zstd.c