Alexander Lobakin 7d8296b250 bitops: make BYTES_TO_BITS() treewide-available ...

Avoid open-coding that simple expression each time by moving
BYTES_TO_BITS() from the probes code to <linux/bitops.h> to export
it to the rest of the kernel.
Simplify the macro while at it. `BITS_PER_LONG / sizeof(long)` always
equals to %BITS_PER_BYTE, regardless of the target architecture.
Do the same for the tools ecosystem as well (incl. its version of
bitops.h). The previous implementation had its implicit type of long,
while the new one is int, so adjust the format literal accordingly in
the perf code.

Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Acked-by: Yury Norov <yury.norov@gmail.com>
Signed-off-by: Alexander Lobakin <aleksander.lobakin@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2024-04-01 10:49:27 +01:00

..

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: Account contending locks too

2024-02-29 13:53:56 -08:00

cs-etm-decoder

…

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

tools: perf: Expose sample ID / stream ID to python scripts

2024-02-02 18:05:40 -08:00

addr_location.c

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addr_location.h

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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: Support stack variables

2024-01-22 12:08:20 -08:00

annotate-data.h

perf annotate-data: Support global variables

2024-01-22 12:08:20 -08:00

annotate.c

perf annotate: Remove sym_hist.addr[] array

2024-03-06 20:25:36 -08:00

annotate.h

perf annotate: Add comments in the data structures

2024-03-06 20:25:48 -08:00

archinsn.h

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arm64-frame-pointer-unwind-support.c

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arm64-frame-pointer-unwind-support.h

…

arm-spe.c

…

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

…

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_ftrace.c

…

bpf_kwork_top.c

perf kwork top: Simplify bool conversion

2023-09-18 15:38:46 -07:00

bpf_kwork.c

…

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

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

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bpf-utils.c

…

bpf-utils.h

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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

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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_config.c

…

color.c

…

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

…

copyfile.c

…

copyfile.h

…

counts.c

…

counts.h

…

cpu-set-sched.h

…

cpumap.c

perf stat: Support per-cluster aggregation

2024-02-09 14:59:53 -08:00

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

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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 tools: Make it possible to see perf's kernel and module memory mappings

2024-02-08 15:49:39 -08:00

debug.h

perf tools: Make it possible to see perf's kernel and module memory mappings

2024-02-08 15:49:39 -08:00

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

Merge tag 'perf-tools-fixes-for-v6.6-2-2023-10-20' into perf-tools-next

2023-10-30 13:46:27 -07:00

dlfilter.h

…

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

…

dsos.h

…

dump-insn.c

…

dump-insn.h

…

dwarf-aux.c

perf dwarf-aux: Check allowed DWARF Ops

2024-01-22 12:08:20 -08:00

dwarf-aux.h

perf annotate-data: Support stack variables

2024-01-22 12:08:20 -08:00

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_config.h

…

evsel_fprintf.c

…

evsel_fprintf.h

…

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

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_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

…

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

…

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_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 maps: Switch from rbtree to lazily sorted array for addresses

2024-02-12 12:35:14 -08:00

map.h

perf map: Improve map/unmap parameter names

2023-12-18 21:34:51 -03:00

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

mem2node.c

…

mem2node.h

…

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

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_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

perf-hooks-list.h

…

perf-hooks.c

…

perf-hooks.h

…

PERF-VERSION-GEN

…

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_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

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

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

bitops: make BYTES_TO_BITS() treewide-available

2024-04-01 10:49:27 +01:00

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

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

…

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 tools: Make it possible to see perf's kernel and module memory mappings

2024-02-08 15:49:39 -08:00

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

…

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 stat: Combine the -A/--no-aggr and --no-merge options

2023-12-14 18:24:38 -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

…

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

…

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 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

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_map.c

perf thread_map: Skip exited threads when scanning /proc

2024-02-22 09:11:03 -08:00

thread_map.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

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

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topdown.h

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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

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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

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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

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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

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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

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values.h

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vdso.c

perf vdso: Use function to add missing maps lock

2023-12-20 14:49:11 -03:00

vdso.h

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zlib.c

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zstd.c

perf mmap: Lazily initialize zstd streams to save memory when not using it

2023-11-28 14:25:06 -03:00