Namhyung Kim 55ee3d005d perf annotate-data: Add a cache for global variable types ... They are often searched by many different places. Let's add a cache for them to reduce the duplicate DWARF access. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Ian Rogers <irogers@google.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: https://lore.kernel.org/r/20240319055115.4063940-23-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>		2024-03-21 10:41:29 -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 trace: Collect sys_nanosleep first argument	2024-03-21 10:41:26 -03:00
cs-etm-decoder	perf cs-etm: Add exception level consistency check	2023-06-12 18:18:13 -03:00
hisi-ptt-decoder
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: Always build perf register functions	2024-02-15 13:48:20 -08:00
scripting-engines	perf cpumap: Use perf_cpu_map__for_each_cpu when possible	2024-03-21 10:41:28 -03:00
addr_location.c
addr_location.h
affinity.c
affinity.h
amd-sample-raw.c	perf script ibs: Remove unused include	2023-08-23 08:41:52 -03:00
annotate-data.c	perf annotate-data: Add a cache for global variable types	2024-03-21 10:41:29 -03:00
annotate-data.h	perf annotate-data: Add a cache for global variable types	2024-03-21 10:41:29 -03:00
annotate.c	perf annotate-data: Add stack canary type	2024-03-21 10:41:29 -03:00
annotate.h	perf annotate: Parse x86 segment register location	2024-03-21 10:41:29 -03:00
archinsn.h
arm-spe.c
arm-spe.h	perf pmu: Lazily compute default config	2023-10-17 12:40:50 -07:00
arm64-frame-pointer-unwind-support.c
arm64-frame-pointer-unwind-support.h
auxtrace.c	perf cpumap: Clean up use of perf_cpu_map__has_any_cpu_or_is_empty	2024-03-21 10:41:28 -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-event.c	perf maps: Get map before returning in maps__find	2024-02-12 12:35:26 -08:00
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
bpf-filter.l
bpf-filter.y	perf bpf-filter: Add YYDEBUG	2023-09-12 17:50:36 -03:00
bpf-prologue.h
bpf-utils.c
bpf-utils.h
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
bpf_counter_cgroup.c
bpf_ftrace.c
bpf_kwork.c	perf cpumap: Use perf_cpu_map__for_each_cpu when possible	2024-03-21 10:41:28 -03:00
bpf_kwork_top.c	perf cpumap: Use perf_cpu_map__for_each_cpu when possible	2024-03-21 10:41:28 -03:00
bpf_lock_contention.c	perf machine: Move machine's threads into its own abstraction	2024-03-03 22:51:44 -08:00
bpf_map.c
bpf_map.h
bpf_off_cpu.c	perf offcpu: Add missed btf_free	2023-10-25 13:38:33 -07:00
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 threads: Move threads to its own files	2024-03-03 22:51:55 -08:00
build-id.c	perf build-id: Simplify build_id_cache__cachedir()	2023-08-25 10:24:10 -03:00
build-id.h
cache.h
cacheline.c
cacheline.h
call-path.c
call-path.h
callchain.c	perf maps: Hide maps internals	2024-02-12 12:35:41 -08:00
callchain.h	perf callchain: Minor layout changes to callchain_list	2023-10-25 13:39:32 -07:00
cap.c
cap.h
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
clockid.h
cloexec.c
cloexec.h
color.c
color.h
color_config.c
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
copyfile.c
copyfile.h
counts.c
counts.h
cpu-set-sched.h
cpumap.c	perf cpumap: Use perf_cpu_map__for_each_cpu when possible	2024-03-21 10:41:28 -03:00
cpumap.h	perf stat: Support per-cluster aggregation	2024-02-09 14:59:53 -08:00
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
cs-etm-base.c
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
data-convert-json.c	perf data convert: Fix segfault when converting to json when cpu_desc isn't set	2024-02-26 08:30:17 -08:00
data-convert.h
data.c	perf data: Minor code style alignment cleanup	2024-01-22 12:08:21 -08:00
data.h	perf data: Minor code style alignment cleanup	2024-01-22 12:08:21 -08:00
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
debug.c	perf annotate-data: Add debug messages	2024-03-21 10:41:28 -03:00
debug.h	perf annotate-data: Add debug messages	2024-03-21 10:41:28 -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
demangle-cxx.h
demangle-java.c
demangle-java.h
demangle-ocaml.c
demangle-ocaml.h
demangle-rust.c
demangle-rust.h
dlfilter.c	perf tools fixes for v6.6: 2nd batch	2023-10-30 13:46:27 -07:00
dlfilter.h
dso.c	perf annotate-data: Add a cache for global variable types	2024-03-21 10:41:29 -03:00
dso.h	perf annotate-data: Add a cache for global variable types	2024-03-21 10:41:29 -03:00
dsos.c
dsos.h
dump-insn.c
dump-insn.h
dwarf-aux.c	perf annotate-data: Maintain variable type info	2024-03-21 10:41:28 -03:00
dwarf-aux.h	perf dwarf-aux: Add die_find_func_rettype()	2024-03-21 10:41:28 -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 stat: Support per-cluster aggregation	2024-02-09 14:59:53 -08:00
event.c	perf maps: Get map before returning in maps__find	2024-02-12 12:35:26 -08:00
event.h	perf symbols: Add kallsyms__get_symbol_start()	2023-07-28 19:01:16 -03:00
events_stats.h
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.c	perf evsel: Fix duplicate initialization of data->id in evsel__parse_sample()	2024-02-01 22:11:45 -08:00
evsel.h	perf util: Add evsel__taskstate() to parse the task state info instead	2024-01-22 23:02:37 -08:00
evsel_config.h
evsel_fprintf.c
evsel_fprintf.h
evswitch.c
evswitch.h
expr.c	perf expr: Fix "has_event" function for metric style events	2024-02-13 13:48:06 -08:00
expr.h	perf jevents: Add a new expression builtin strcmp_cpuid_str()	2023-08-17 14:12:14 -03:00
expr.l	perf expr: Allow NaN to be a valid number	2024-02-13 13:47:08 -08:00
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
fncache.h
ftrace.h
genelf.c	perf genelf: Set ELF program header addresses properly	2023-12-14 18:56:34 -03:00
genelf.h
genelf_debug.c	perf jit: Fix incorrect file name in DWARF line table	2023-06-20 22:18:58 -07:00
generate-cmdlist.sh
get_current_dir_name.c
get_current_dir_name.h
hashmap.c
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
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
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
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
intlist.h
iostat.c
iostat.h
jit.h
jitdump.c	perf jitdump: Avoid memory leak	2023-10-12 10:01:56 -07:00
jitdump.h
kvm-stat.h
kwork.h	perf kwork top: Implements BPF-based cpu usage statistics	2023-09-12 17:31:59 -03:00
levenshtein.c
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 threads: Move threads to its own files	2024-03-03 22:51:55 -08:00
machine.h	perf threads: Move threads to its own files	2024-03-03 22:51:55 -08:00
map.c	perf map: Add map__objdump_2rip()	2024-03-21 10:41:28 -03:00
map.h	perf map: Add map__objdump_2rip()	2024-03-21 10:41:28 -03:00
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
maps.c	perf map: Fix map reference count issues	2024-02-29 18:06:00 -08:00
maps.h	perf maps: Locking tidy up of nr_maps	2024-02-12 12:35:41 -08:00
mem-events.c	perf mem: Clean up perf_pmus__num_mem_pmus()	2024-01-24 14:05:22 -08:00
mem-events.h	perf mem: Clean up perf_pmus__num_mem_pmus()	2024-01-24 14:05:22 -08:00
mem2node.c
mem2node.h
memswap.c
memswap.h
metricgroup.c	perf metrics: Fix segv for metrics with no events	2024-02-29 13:40:13 -08:00
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
mutex.h
namespaces.c
namespaces.h
off_cpu.h
ordered-events.c
ordered-events.h
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: Print all errors	2024-02-02 13:08:05 -08:00
parse-events.h	perf parse-events: Print all errors	2024-02-02 13:08:05 -08:00
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: Print all errors	2024-02-02 13:08:05 -08:00
parse-regs-options.c	perf parse-regs: Introduce a weak function arch__sample_reg_masks()	2024-02-15 13:48:36 -08:00
parse-regs-options.h
parse-sublevel-options.c
parse-sublevel-options.h
path.c
path.h
perf-hooks-list.h
perf-hooks.c
perf-hooks.h
PERF-VERSION-GEN
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_event_attr_fprintf.c	perf tools: Add branch counter knob	2023-11-09 13:47:50 -03:00
perf_regs.c	perf parse-regs: Introduce a weak function arch__sample_reg_masks()	2024-02-15 13:48:36 -08:00
perf_regs.h	perf parse-regs: Introduce a weak function arch__sample_reg_masks()	2024-02-15 13:48:36 -08:00
pfm.c	perf list pfm: Retry supported test with exclude_kernel	2023-09-12 17:32:00 -03:00
pfm.h
pmu.c	perf pmu: Fix a potential memory leak in perf_pmu__lookup()	2024-02-26 21:43:00 -08:00
pmu.h	perf mem: Add mem_events into the supported perf_pmu	2024-01-24 14:03:33 -08:00
pmu.l
pmu.y	perf pmu: Add YYDEBUG	2023-09-12 17:47:00 -03:00
pmus.c	perf mem: Clean up perf_pmus__num_mem_pmus()	2024-01-24 14:05:22 -08:00
pmus.h	perf mem: Clean up perf_pmus__num_mem_pmus()	2024-01-24 14:05:22 -08:00
print-events.c	perf print-events: make is_event_supported() more robust	2024-02-23 14:16:33 -08:00
print-events.h	perf pmus: Skip duplicate PMUs and don't print list suffix by default	2023-08-29 14:16:14 -03:00
print_binary.c
print_binary.h
print_insn.c	perf: util: use capstone disasm engine to show assembly instructions	2024-02-20 18:06:48 -08:00
print_insn.h	perf: util: use capstone disasm engine to show assembly instructions	2024-02-20 18:06:48 -08:00
probe-event.c	perf map: Fix map reference count issues	2024-02-29 18:06:00 -08:00
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
probe-file.h
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
pstack.h
python-ext-sources	perf evsel: Rename get_states() to parse_task_states() and make it public	2024-02-01 22:10:27 -08:00
python.c	perf tools: Make it possible to see perf's kernel and module memory mappings	2024-02-08 15:49:39 -08:00
rb_resort.h	perf trace: Ignore thread hashing in summary	2024-03-03 22:51:18 -08:00
rblist.c
rblist.h
record.c	perf cpumap: Clean up use of perf_cpu_map__has_any_cpu_or_is_empty	2024-03-21 10:41:28 -03:00
record.h
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
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
sample-raw.h
sample.h	perf tools: Add branch counter knob	2023-11-09 13:47:50 -03:00
session.c	perf cpumap: Use perf_cpu_map__for_each_cpu when possible	2024-03-21 10:41:28 -03:00
session.h	perf tools: Make it possible to see perf's kernel and module memory mappings	2024-02-08 15:49:39 -08:00
setns.c
setup.py	perf evsel: Rename get_states() to parse_task_states() and make it public	2024-02-01 22:10:27 -08:00
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
smt.c
smt.h
sort.c	perf report: Prevent segfault with --no-parent	2024-02-01 22:15:31 -08:00
sort.h	perf report: Add 'symoff' sort key	2023-12-23 22:39:42 -03:00
spark.c
spark.h
srccode.c
srccode.h
srcline.c	perf srcline: Add missed addr2line closes	2024-02-09 20:43:13 -08:00
srcline.h	perf srcline: Add a timeout to reading from addr2line	2023-06-14 18:19:06 -03:00
stat-display.c	perf stat: Fix metric-only aggregation index	2024-02-22 08:57:29 -08:00
stat-shadow.c	perf metrics: Compute unmerged uncore metrics individually	2024-02-22 08:57:09 -08:00
stat.c	perf cpumap: Clean up use of perf_cpu_map__has_any_cpu_or_is_empty	2024-03-21 10:41:28 -03:00
stat.h	perf stat: Support per-cluster aggregation	2024-02-09 14:59:53 -08:00
strbuf.c
strbuf.h
stream.c
stream.h
strfilter.c
strfilter.h
string.c	perf util: Add a function for replacing characters in a string	2023-09-12 17:32:00 -03:00
string2.h	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 cpumap: Use perf_cpu_map__for_each_cpu when possible	2024-03-21 10:41:28 -03:00
svghelper.h
symbol-elf.c	perf maps: Get map before returning in maps__find_by_name	2024-02-12 12:35:33 -08:00
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 tools: Fixup module symbol end address properly	2024-02-16 16:07:28 -08:00
symbol.h	perf maps: Move symbol maps functions to maps.c	2023-12-06 13:01:46 -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
symsrc.h
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
syscalltbl.c
syscalltbl.h
target.c
target.h
term.c
term.h
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
thread.c	perf machine: Move machine's threads into its own abstraction	2024-03-03 22:51:44 -08:00
thread.h	perf machine: Move machine's threads into its own abstraction	2024-03-03 22:51:44 -08:00
thread_map.c	perf thread_map: Skip exited threads when scanning /proc	2024-02-22 09:11:03 -08:00
thread_map.h
threads.c	perf threads: Switch from rbtree to hashmap	2024-03-03 22:52:04 -08:00
threads.h	perf threads: Reduce table size from 256 to 8	2024-03-03 22:52:13 -08:00
time-utils.c
time-utils.h
tool.h
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
topdown.h
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 evsel: Rename get_states() to parse_task_states() and make it public	2024-02-01 22:10:27 -08:00
trace-event-read.c
trace-event-scripting.c
trace-event.c
trace-event.h	perf evsel: Rename get_states() to parse_task_states() and make it public	2024-02-01 22:10:27 -08:00
tracepoint.c
tracepoint.h
trigger.h
tsc.c
tsc.h
units.c
units.h
unwind-libdw.c	perf maps: Hide maps internals	2024-02-12 12:35:41 -08:00
unwind-libdw.h
unwind-libunwind-local.c	perf maps: Hide maps internals	2024-02-12 12:35:41 -08:00
unwind-libunwind.c	perf maps: Hide maps internals	2024-02-12 12:35:41 -08:00
unwind.h	perf unwind: Use perf_arch_reg_{ip|sp}() to substitute macros	2023-08-16 08:48:06 -03:00
usage.c
util.c	perf list: Add scandirat compatibility function	2024-02-22 09:11:41 -08:00
util.h	perf list: Add scandirat compatibility function	2024-02-22 09:11:41 -08:00
values.c
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
zstd.c	perf mmap: Lazily initialize zstd streams to save memory when not using it	2023-11-28 14:25:06 -03:00