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Adrian Hunter a8bbb4c264 perf build-id: Fix caching files with a wrong build ID 
commit ab66fdace8581ef3b4e7cf5381a168ed4058d779 upstream.

Build ID events associate a file name with a build ID.  However, when
using perf inject, there is no guarantee that the file on the current
machine at the current time has that build ID. Fix by comparing the
build IDs and skip adding to the cache if they are different.

Example:

  $ echo "int main() {return 0;}" > prog.c
  $ gcc -o prog prog.c
  $ perf record --buildid-all ./prog
  [ perf record: Woken up 1 times to write data ]
  [ perf record: Captured and wrote 0.019 MB perf.data ]
  $ file-buildid() { file $1 | awk -F= '{print $2}' | awk -F, '{print $1}' ; }
  $ file-buildid prog
  444ad9be165d8058a48ce2ffb4e9f55854a3293e
  $ file-buildid ~/.debug/$(pwd)/prog/444ad9be165d8058a48ce2ffb4e9f55854a3293e/elf
  444ad9be165d8058a48ce2ffb4e9f55854a3293e
  $ echo "int main() {return 1;}" > prog.c
  $ gcc -o prog prog.c
  $ file-buildid prog
  885524d5aaa24008a3e2b06caa3ea95d013c0fc5

Before:

  $ perf buildid-cache --purge $(pwd)/prog
  $ perf inject -i perf.data -o junk
  $ file-buildid ~/.debug/$(pwd)/prog/444ad9be165d8058a48ce2ffb4e9f55854a3293e/elf
  885524d5aaa24008a3e2b06caa3ea95d013c0fc5
  $

After:

  $ perf buildid-cache --purge $(pwd)/prog
  $ perf inject -i perf.data -o junk
  $ file-buildid ~/.debug/$(pwd)/prog/444ad9be165d8058a48ce2ffb4e9f55854a3293e/elf

  $

Fixes: 454c407ec17a0c63 ("perf: add perf-inject builtin")
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Tom Zanussi <tzanussi@gmail.com>
Link: https://lore.kernel.org/r/20220621125144.5623-1-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-06-29 09:03:31 +02:00
..
arm-spe-decoder
perf arm-spe: Avoid potential buffer overrun
2021-04-07 16:23:20 -03:00
bpf_skel
perf bpf_skel: Do not use typedef to avoid error on old clang
2021-12-17 10:30:13 +01:00
c++
perf clang: Fix build with Clang 9
2020-01-14 12:02:19 -03:00
cs-etm-decoder
perf cs-etm: Print the decoder name
2021-09-03 08:17:25 -03:00
include
tools arch: Update arch/x86/lib/mem{cpy,set}_64.S copies used in 'perf bench mem memcpy'
2020-11-12 17:55:41 -03:00
intel-pt-decoder
perf intel-pt: Fix missing 'instruction' events with 'q' option
2021-12-14 10:57:13 +01:00
libunwind
perf tools: Fix various typos in comments
2021-03-23 17:13:43 -03:00
scripting-engines
perf script python: Allow reporting the [un]throttle PERF_RECORD_ meta event
2021-09-03 08:18:25 -03:00
affinity.c
tools: rename bitmap_alloc() to bitmap_zalloc()
2021-09-08 11:50:27 -07:00
affinity.h
perf affinity: Add infrastructure to save/restore affinity
2019-11-28 08:08:38 -03:00
amd-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
annotate.c
perf bpf: Fix memory leaks relating to BTF.
2021-08-31 15:12:00 -03:00
annotate.h
perf annotate: Show full source location with 'l' hotkey
2021-03-06 16:42:31 -03:00
archinsn.h
perf script: Support insn output for normal samples
2019-03-11 11:56:02 -03:00
arm-spe.c
perf arm-spe: Don't set data source if it's not a memory operation
2022-06-29 09:03:24 +02:00
arm-spe.h
…
auxtrace.c
perf auxtrace: Add compat_auxtrace_mmap__{read_head|write_tail}
2021-08-31 15:12:00 -03:00
auxtrace.h
perf auxtrace: Add compat_auxtrace_mmap__{read_head|write_tail}
2021-08-31 15:12:00 -03:00
block-info.c
perf report: Fix wrong LBR block sorting
2021-04-07 16:18:49 -03:00
block-info.h
perf block-info: Allow selecting which columns to report and its order
2020-03-09 21:43:25 -03:00
block-range.c
…
block-range.h
…
bpf_counter_cgroup.c
libperf: Move 'idx' from tools/perf to perf_evsel::idx
2021-07-09 14:04:28 -03:00
bpf_counter.c
tools: Replace btf__get_from_id() with btf__load_from_kernel_by_id()
2021-07-29 17:23:52 -07:00
bpf_counter.h
perf bpf_counter: Move common functions to bpf_counter.h
2021-07-01 16:14:19 -03:00
bpf_map.c
perf bpf: Add bpf_map dumper
2019-02-19 16:11:56 -03:00
bpf_map.h
perf bpf: Add bpf_map dumper
2019-02-19 16:11:56 -03:00
bpf-event.c
perf build: Fix check for btf__load_from_kernel_by_id() in libbpf
2022-05-25 09:57:34 +02:00
bpf-event.h
perf bpf: Decouple creating the evlist from adding the SB event
2020-05-05 16:35:29 -03:00
bpf-loader.c
perf bpf: Defer freeing string after possible strlen() on it
2022-02-23 12:03:13 +01:00
bpf-loader.h
perf bpf: Enclose libbpf.h include within HAVE_LIBBPF_SUPPORT
2020-11-04 09:42:40 -03:00
bpf-prologue.c
perf bpf: Fix bpf prologue generation
2020-06-09 12:40:04 -03:00
bpf-prologue.h
…
branch.c
perf tools: Remove util.h from where it is not needed
2019-09-20 09:19:20 -03:00
branch.h
perf branch: Replace zero-length array with flexible-array
2020-05-28 10:03:27 -03:00
Build
perf report: Add support to print a textual representation of IBS raw sample data
2021-09-10 18:15:21 -03:00
build-id.c
perf build-id: Fix caching files with a wrong build ID
2022-06-29 09:03:31 +02:00
build-id.h
perf buildid-cache: Don't skip 16-byte build-ids
2021-02-18 16:41:40 -03:00
cache.h
…
cacheline.c
perf tools: Remove perf.h from source files not needing it
2019-08-29 17:38:32 -03:00
cacheline.h
perf cacheline: Move cacheline related routines to separate files
2019-08-26 11:58:29 -03:00
call-path.c
perf tools: Use list_del_init() more thorougly
2019-07-09 10:13:27 -03:00
call-path.h
perf tools: Fix various typos in comments
2021-03-23 17:13:43 -03:00
callchain.c
perf tools: Fix various typos in comments
2021-03-23 17:13:43 -03:00
callchain.h
perf streams: Report hot streams
2020-10-14 13:34:26 -03:00
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
libperf: Move 'leader' from tools/perf to perf_evsel::leader
2021-07-09 14:04:31 -03:00
cgroup.h
perf stat: Enable BPF counter with --for-each-cgroup
2021-07-05 14:16:57 -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 tool: Make perf tool aware of SELinux access control
2020-05-28 10:03:26 -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
tools lib: Adopt zalloc()/zfree() from tools/perf
2019-07-09 10:13:26 -03:00
comm.h
…
compress.h
perf report: Implement perf.data record decompression
2019-05-15 16:36:49 -03:00
config.c
perf config: Refine error message to eliminate confusion
2021-09-27 09:32:28 -03:00
config.h
perf config: Make perf_config_global() global
2021-01-20 14:34:21 -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 counts: Reset prev_raw_counts counts
2020-05-28 10:03:27 -03:00
counts.h
perf counts: Reset prev_raw_counts counts
2020-05-28 10:03:27 -03:00
cpu-set-sched.h
perf tools: Add fallback versions for CPU_{OR,EQUAL}()
2019-02-06 10:00:39 -03:00
cpumap.c
perf stat aggregation: Add separate thread member
2020-12-24 10:05:28 -03:00
cpumap.h
perf stat aggregation: Add separate thread member
2020-12-24 10:05:28 -03:00
cputopo.c
perf header: Support HYBRID_TOPOLOGY feature
2021-05-17 10:55:10 -03:00
cputopo.h
perf header: Support HYBRID_TOPOLOGY feature
2021-05-17 10:55:10 -03:00
cs-etm.c
perf cs-etm: Show a warning for an unknown magic number
2021-09-03 08:18:24 -03:00
cs-etm.h
perf cs-etm: Save TRCDEVARCH register
2021-09-03 08:15:10 -03:00
data-convert-bt.c
perf tools: Remove repipe argument from perf_session__new()
2021-08-02 10:06:51 -03:00
data-convert-json.c
perf tools: Remove repipe argument from perf_session__new()
2021-08-02 10:06:51 -03:00
data-convert.h
perf data: Add JSON export
2021-04-29 10:30:58 -03:00
data.c
perf data: Fix double free in perf_session__delete()
2022-03-02 11:47:52 +01:00
data.h
perf tools: Add missing headers needed by util/data.h
2022-06-09 10:22:52 +02:00
db-export.c
perf scripting python: Add 'addr_location' for 'addr'
2021-05-25 10:07:17 -03:00
db-export.h
perf scripting python: Add 'addr_location' for 'addr'
2021-05-25 10:07:17 -03:00
debug.c
perf script: Fix hex dump character output
2022-01-27 11:05:37 +01:00
debug.h
perf tools: Add WARN_ONCE equivalent for UI warnings
2021-08-03 17:03:18 -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 tests: Add dlfilter test
2021-08-11 09:35:44 -03:00
dlfilter.h
perf tests: Add dlfilter test
2021-08-11 09:35:44 -03:00
dso.c
perf tools: Allow build-id with trailing zeros
2021-09-11 16:04:47 -03:00
dso.h
perf tools: Add flag for tracking warnings of missing DSOs
2021-08-03 17:04:08 -03:00
dsos.c
perf tools: Align buildid list output for short build ids
2020-10-14 11:28:52 -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 probe: Fix add event failure when running 32-bit perf in a 64-bit kernel
2021-07-18 09:31:15 -03:00
dwarf-aux.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
dwarf-regs.c
perf tools: Support MIPS unwinding and dwarf-regs
2021-03-01 14:47:50 -03:00
env.c
perf bpf: Avoid memory leak from perf_env__insert_btf()
2021-11-25 09:48:33 +01:00
env.h
perf bpf: Avoid memory leak from perf_env__insert_btf()
2021-11-25 09:48:33 +01:00
event.c
perf script: Support filtering by hex address
2021-02-08 17:09:11 -03:00
event.h
perf script: Add missing PERF_IP_FLAG_CHARS for VM-Entry and VM-Exit
2021-05-21 16:41:37 -03:00
events_stats.h
perf session: Report collisions in AUX records
2021-09-03 08:29:55 -03:00
evlist-hybrid.c
perf evlist: Fix failed to use cpu list for uncore events
2022-03-02 11:47:52 +01:00
evlist-hybrid.h
perf tools: Enable on a list of CPUs for hybrid
2021-08-11 16:07:32 -03:00
evlist.c
perf tools: Enable on a list of CPUs for hybrid
2021-08-11 16:07:32 -03:00
evlist.h
perf evlist: Add evlist__for_each_entry_from() macro
2021-09-01 11:24:43 -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 tools: Add 'evlist' control command
2021-01-20 14:34:21 -03:00
evsel_fprintf.h
perf evsel: Rename perf_evsel__fprintf() to evsel__fprintf()
2020-05-28 10:03:24 -03:00
evsel.c
perf evsel: Override attr->sample_period for non-libpfm4 events
2022-01-27 11:05:27 +01:00
evsel.h
perf tools: Factor out copy_config_terms() and free_config_terms()
2021-09-11 16:00:13 -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 evswitch: Introduce init() method to set the on/off evsels from the command line
2019-08-15 12:25:55 -03:00
expr.c
perf expr: Force encapsulation on expr_id_data
2020-11-16 14:09:18 -03:00
expr.h
perf tools: Fix various typos in comments
2021-03-23 17:13:43 -03:00
expr.l
perf expr: Add < and > operators
2020-06-22 16:28:09 -03:00
expr.y
perf expr: Force encapsulation on expr_id_data
2020-11-16 14:09:18 -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
genelf_debug.c
perf jit: Fix inaccurate DWARF line table
2020-05-29 16:51:38 -03:00
genelf.c
perf jit: Move test functionality in to a test
2019-11-29 12:20:45 -03:00
genelf.h
perf jvmti: Include JVMTI support for s390
2019-09-25 16:26:41 -03:00
generate-cmdlist.sh
…
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
perf tools: Move get_current_dir_name() cond prototype out of util.h
2019-07-09 10:13:26 -03:00
hashmap.c
perf tools: Update copy of libbpf's hashmap.c
2020-11-03 08:26:55 -03:00
hashmap.h
perf tools: Update copy of libbpf's hashmap.c
2020-11-27 14:19:33 -03:00
header.c
Merge branch 'akpm' (patches from Andrew)
2021-09-08 12:55:35 -07:00
header.h
perf tools: Pass a fd to perf_file_header__read_pipe()
2021-08-02 10:09:05 -03:00
help-unknown-cmd.c
tools lib: Adopt zalloc()/zfree() from tools/perf
2019-07-09 10:13:26 -03:00
help-unknown-cmd.h
…
hist.c
perf sort: Fix the 'p_stage_cyc' sort key behavior
2021-12-08 09:04:40 +01:00
hist.h
perf hist: Fix memory leak of a perf_hpp_fmt
2021-12-08 09:04:41 +01:00
intel-bts.c
perf evsel: Rename __perf_evsel__sample_size() to __evsel__sample_size()
2020-05-05 16:35:30 -03:00
intel-bts.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 288
2019-06-05 17:36:37 +02:00
intel-pt.c
perf intel-pt: Fix parsing of VM time correlation arguments
2022-01-05 12:42:39 +01:00
intel-pt.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 288
2019-06-05 17:36:37 +02:00
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: Basic support for iostat in perf
2021-04-20 08:40:20 -03:00
iostat.h
perf stat: Basic support for iostat in perf
2021-04-20 08:40:20 -03:00
jit.h
perf inject jit: Add namespaces support
2021-02-03 13:10:44 -03:00
jitdump.c
perf jit: Let convert_timestamp() to be backwards-compatible
2021-04-29 10:31:00 -03:00
jitdump.h
perf tools: Replace zero-length array with flexible-array
2020-05-28 10:03:27 -03:00
kvm-stat.h
perf kvm: Add arch neutral function to choose event for perf kvm record
2019-09-20 10:28:26 -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 tools: Fix LLVM download hint link
2021-08-31 15:18:16 -03:00
llvm-utils.h
perf tools: Remove debug.h from header files not needing it
2019-08-29 17:38:32 -03:00
lzma.c
perf lzma: Close lzma stream on exit
2021-07-15 17:30:22 -03:00
machine.c
perf machine: Initialize srcline string member in add_location struct
2021-09-18 17:43:05 -03:00
machine.h
perf machine: Factor out machine__idle_thread()
2021-02-18 16:14:33 -03:00
map_symbol.h
perf sort: Add sort option for data page size
2020-12-19 17:52:24 -03:00
map.c
Revert "perf map: Fix dso->nsinfo refcounting"
2021-07-30 18:26:22 -03:00
map.h
perf tools: Fix various typos in comments
2021-03-23 17:13:43 -03:00
maps.h
perf maps: Rename map_groups.h to maps.h
2019-11-26 11:07:46 -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-events: Remove duplicate #undef
2021-06-16 15:05:24 -03:00
mem-events.h
perf mem: Support record for hybrid platform
2021-06-01 11:04:59 -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
tools: rename bitmap_alloc() to bitmap_zalloc()
2021-09-08 11:50:27 -07:00
metricgroup.h
perf metricgroup: Make find_metric() public with name change
2021-04-08 14:23:39 -03:00
mmap.c
tools: rename bitmap_alloc() to bitmap_zalloc()
2021-09-08 11:50:27 -07:00
mmap.h
perf mmap: Add missing bitops.h header
2021-08-31 16:21:17 -03:00
namespaces.c
perf inject jit: Add namespaces support
2021-02-03 13:10:44 -03:00
namespaces.h
perf inject jit: Add namespaces support
2021-02-03 13:10:44 -03:00
ordered-events.c
perf tools: Remove unneeded semicolons
2020-04-30 10:48:32 -03:00
ordered-events.h
perf tools: Replace zero-length array with flexible-array
2020-05-28 10:03:27 -03:00
parse-branch-options.c
perf debug: Remove needless include directives from debug.h
2019-08-31 19:10:19 -03:00
parse-branch-options.h
…
parse-events-hybrid.c
perf tools: Fix hybrid config terms list corruption
2021-09-11 16:00:34 -03:00
parse-events-hybrid.h
perf parse-events: Compare with hybrid pmu name
2021-04-29 10:30:59 -03:00
parse-events.c
perf tools: Fix misleading add event PMU debug message
2022-04-20 09:34:13 +02:00
parse-events.h
perf parse-events: Compare with hybrid pmu name
2021-04-29 10:30:59 -03:00
parse-events.l
perf tools: Add 'cgroup-switches' software event
2021-05-19 14:23:23 -03:00
parse-events.y
perf pmu: Add PMU alias support
2021-09-03 08:33:26 -03:00
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
perf parse-regs: Split parse_regs
2019-05-15 16:36:49 -03:00
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 tools: Remove needless evlist.h include directives
2019-08-31 22:24:10 -03:00
path.h
perf tools: Remove needless evlist.h include directives
2019-08-31 22:24:10 -03:00
perf_api_probe.c
perf record: Move probing cgroup sampling support
2021-06-01 10:32:00 -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: Fix perf_event_attr__fprintf() missing/dupl. fields
2021-09-11 15:58:36 -03:00
perf_regs.c
perf tools: Avoid 'sample_reg_masks' being const + weak
2019-10-10 09:29:33 -03:00
perf_regs.h
perf tools: Fix arm64 build error with gcc-11
2021-02-18 16:24:43 -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 version: Append 12 git SHA chars to the version string
2019-05-28 18:37:44 -03:00
pfm.c
libperf: Fix build error with LIBPFM4=1
2021-07-14 10:05:35 -03:00
pfm.h
perf tools: Add optional support for libpfm4
2020-05-29 16:51:38 -03:00
pmu-hybrid.c
perf pmu: Add hybrid helper functions
2021-04-29 10:30:59 -03:00
pmu-hybrid.h
perf header: Support HYBRID_TOPOLOGY feature
2021-05-17 10:55:10 -03:00
pmu.c
perf pmu: Add PMU alias support
2021-09-03 08:33:26 -03:00
pmu.h
perf pmu: Add PMU alias support
2021-09-03 08:33:26 -03:00
pmu.l
…
pmu.y
…
print_binary.c
perf python scripting: Fix printable strings in python3 scripts
2020-10-01 12:10:56 -03:00
print_binary.h
…
probe-event.c
perf probe: Fix ppc64 'perf probe add events failed' case
2022-01-27 11:05:38 +01:00
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
perf probe: Support DW_AT_const_value constant value
2019-11-18 19:08:02 -03:00
probe-finder.c
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-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
perf tools: Replace zero-length array with flexible-array
2020-05-28 10:03:27 -03:00
pstack.h
…
python-ext-sources
perf stat: Warn group events from different hybrid PMU
2021-04-29 10:30:59 -03:00
python.c
libperf: Move 'idx' from tools/perf to perf_evsel::idx
2021-07-09 14:04:28 -03:00
rb_resort.h
perf util: Use cached rbtree for rblists
2019-01-25 15:12:10 +01:00
rblist.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 305
2019-06-05 17:37:04 +02:00
rblist.h
perf util: Use cached rbtree for rblists
2019-01-25 15:12:10 +01:00
record.c
libperf: Move 'leader' from tools/perf to perf_evsel::leader
2021-07-09 14:04:31 -03:00
record.h
perf record: Add support for PERF_SAMPLE_CODE_PAGE_SIZE
2021-01-20 14:34:20 -03:00
rlimit.c
perf tools: Introduce rlimit__bump_memlock() helper
2019-07-09 14:59:11 -03:00
rlimit.h
perf tools: Introduce rlimit__bump_memlock() helper
2019-07-09 14:59:11 -03:00
rwsem.c
perf tools: Remove util.h from where it is not needed
2019-09-20 09:19:20 -03:00
rwsem.h
…
s390-cpumcf-kernel.h
perf s390-cpumsf: Implement ->evsel_is_auxtrace() callback
2020-04-16 12:19:15 -03:00
s390-cpumsf-kernel.h
…
s390-cpumsf.c
perf tools: Fix various typos in comments
2021-03-23 17:13:43 -03:00
s390-cpumsf.h
…
s390-sample-raw.c
perf pmu: Add pmu_events_map__find() function to find the common PMU map for the system
2021-04-08 14:24:14 -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
session.c
perf session: Remap buf if there is no space for event
2022-04-13 20:59:20 +02:00
session.h
perf tools: Pass a fd to perf_file_header__read_pipe()
2021-08-02 10:09:05 -03:00
setns.c
perf namespaces: Move the conditional setns() prototype to namespaces.h
2019-07-09 10:13:26 -03:00
setup.py
perf python: Fix probing for some clang command line options
2022-04-13 20:59:26 +02:00
sideband_evlist.c
perf evlist: Use the right prefix for 'struct evlist' create maps methods
2020-11-30 14:56:52 -03:00
smt.c
perf tools: Fix SMT detection fast read path
2021-12-14 10:57:18 +01:00
smt.h
…
sort.c
perf sort: Fix the 'p_stage_cyc' sort key behavior
2021-12-08 09:04:40 +01:00
sort.h
perf sort: Fix the 'p_stage_cyc' sort key behavior
2021-12-08 09:04:40 +01:00
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
perf srccode: Move struct definition from map.h to srccode.h
2019-02-06 10:00:38 -03:00
srcline.c
perf: Make perf able to build with latest libbfd
2020-01-30 11:55:26 +01:00
srcline.h
…
stat-display.c
perf stat: Fix display of grouped aliased events
2022-02-08 18:34:12 +01:00
stat-shadow.c
libperf: Move 'leader' from tools/perf to perf_evsel::leader
2021-07-09 14:04:31 -03:00
stat.c
libperf: Move 'leader' from tools/perf to perf_evsel::leader
2021-07-09 14:04:31 -03:00
stat.h
perf stat: Basic support for iostat in perf
2021-04-20 08:40:20 -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 lib: Adopt zalloc()/zfree() from tools/perf
2019-07-09 10:13:26 -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
perf tools: Add OCaml demangling
2021-02-17 15:15:06 -03:00
strlist.c
tools lib: Adopt zalloc()/zfree() from tools/perf
2019-07-09 10:13:26 -03:00
strlist.h
perf util: Use cached rbtree for rblists
2019-01-25 15:12:10 +01:00
svghelper.c
perf env: Remove needless cpumap.h header
2019-09-20 09:19:21 -03:00
svghelper.h
perf timechart: Refactor svg_build_topology_map()
2019-08-29 17:38:31 -03:00
symbol_conf.h
perf script: Support filtering by hex address
2021-02-08 17:09:11 -03:00
symbol_fprintf.c
perf symbols: Fix dso__fprintf_symbols_by_name() to return the number of printed chars
2021-03-08 11:17:51 -03:00
symbol-elf.c
perf symbol: Pass is_kallsyms to symbols__fixup_end()
2022-05-09 09:14:42 +02:00
symbol-minimal.c
perf tools: Pass build_id object to dso__set_build_id()
2020-10-14 08:46:42 -03:00
symbol.c
perf symbol: Remove arch__symbols__fixup_end()
2022-05-09 09:14:44 +02:00
symbol.h
perf symbol: Remove arch__symbols__fixup_end()
2022-05-09 09:14:44 +02:00
symsrc.h
perf symbols: Move symsrc prototypes to a separate header
2019-08-31 22:24:05 -03:00
synthetic-events.c
perf inject: Fix output from a file to a pipe
2021-08-02 10:14:34 -03:00
synthetic-events.h
perf inject: Fix output from a file to a pipe
2021-08-02 10:14:34 -03:00
syscalltbl.c
perf tools: Generate mips syscalls_n64.c syscall table
2021-03-01 14:49:28 -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 tools: Create hybrid flag in target
2021-08-11 16:04:33 -03:00
term.c
…
term.h
…
thread_map.c
libperf: Rename the PERF_RECORD_ structs to have a "perf" prefix
2019-08-29 08:36:12 -03:00
thread_map.h
libperf: Rename the PERF_RECORD_ structs to have a "perf" prefix
2019-08-29 08:36:12 -03:00
thread-stack.c
perf thread-stack: Add thread_stack__br_sample_late()
2020-05-05 16:35:29 -03:00
thread-stack.h
perf tools: Remove duplicate struct forward declarations
2021-03-25 08:59:10 -03:00
thread.c
perf callchain: Stitch LBR call stack
2020-04-18 09:05:01 -03:00
thread.h
perf callchain: Stitch LBR call stack
2020-04-18 09:05:01 -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 tools: Add support for PERF_RECORD_TEXT_POKE
2020-07-10 08:20:01 -03:00
top.c
perf evsel: Rename *perf_evsel__*name() to *evsel__*name()
2020-05-05 16:35:30 -03:00
top.h
perf top: Move sb_evlist to 'struct perf_top'
2020-05-05 16:35:29 -03:00
topdown.c
perf record: Support sample-read topdown metric group
2020-09-17 15:47:58 -03:00
topdown.h
perf record: Support sample-read topdown metric group
2020-09-17 15:47:58 -03:00
trace-event-info.c
perf trace-event-info: Rename for_each_event.
2021-02-03 13:13:53 -03:00
trace-event-parse.c
perf tools: Remove unused trace_find_next_event()
2019-11-05 08:39:27 -03:00
trace-event-read.c
perf traceevent: Ensure read cmdlines are null terminated.
2021-03-06 16:54:26 -03:00
trace-event-scripting.c
perf scripting: Add perf_session to scripting_context
2021-06-01 10:03:17 -03:00
trace-event.c
perf tools: Remove util.h from where it is not needed
2019-09-20 09:19:20 -03:00
trace-event.h
perf script python: Allow reporting the [un]throttle PERF_RECORD_ meta event
2021-09-03 08:18:25 -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 session: Dump PERF_RECORD_TIME_CONV event
2021-04-29 10:31:00 -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: Set userdata for all __report_module() paths
2021-02-18 14:20:32 -03:00
unwind-libdw.h
…
unwind-libunwind-local.c
perf tools: Fix various typos in comments
2021-03-23 17:13:43 -03:00
unwind-libunwind.c
perf maps: Rename 'mg' variables to 'maps'
2019-11-26 11:07:46 -03:00
unwind.h
perf maps: Merge 'struct maps' with 'struct map_groups'
2019-11-26 11:07:46 -03:00
usage.c
perf tools: Remove debug.h from places where it is not needed
2019-09-20 09:19:20 -03:00
util.c
perf report: Fix memory leaks around perf_tip()
2021-12-08 09:04:41 +01:00
util.h
perf report: Fix memory leaks around perf_tip()
2021-12-08 09:04:41 +01:00
values.c
perf debug: Remove needless include directives from debug.h
2019-08-31 19:10:19 -03:00
values.h
…
vdso.c
perf record: Fix memory leak in vDSO found using ASAN
2021-03-24 10:38:56 -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 tools: Use %zd for size_t printf formats on 32-bit
2020-09-01 12:15:21 -03:00