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linux/tools/perf/util
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Riccardo Mancini 67069a1f0f perf env: Fix memory leak of bpf_prog_info_linear member 
ASan reported a memory leak caused by info_linear not being deallocated.

The info_linear was allocated during in perf_event__synthesize_one_bpf_prog().

This patch adds the corresponding free() when bpf_prog_info_node
is freed in perf_env__purge_bpf().

  $ sudo ./perf record -- sleep 5
  [ perf record: Woken up 1 times to write data ]
  [ perf record: Captured and wrote 0.025 MB perf.data (8 samples) ]

  =================================================================
  ==297735==ERROR: LeakSanitizer: detected memory leaks

  Direct leak of 7688 byte(s) in 19 object(s) allocated from:
      #0 0x4f420f in malloc (/home/user/linux/tools/perf/perf+0x4f420f)
      #1 0xc06a74 in bpf_program__get_prog_info_linear /home/user/linux/tools/lib/bpf/libbpf.c:11113:16
      #2 0xb426fe in perf_event__synthesize_one_bpf_prog /home/user/linux/tools/perf/util/bpf-event.c:191:16
      #3 0xb42008 in perf_event__synthesize_bpf_events /home/user/linux/tools/perf/util/bpf-event.c:410:9
      #4 0x594596 in record__synthesize /home/user/linux/tools/perf/builtin-record.c:1490:8
      #5 0x58c9ac in __cmd_record /home/user/linux/tools/perf/builtin-record.c:1798:8
      #6 0x58990b in cmd_record /home/user/linux/tools/perf/builtin-record.c:2901:8
      #7 0x7b2a20 in run_builtin /home/user/linux/tools/perf/perf.c:313:11
      #8 0x7b12ff in handle_internal_command /home/user/linux/tools/perf/perf.c:365:8
      #9 0x7b2583 in run_argv /home/user/linux/tools/perf/perf.c:409:2
      #10 0x7b0d79 in main /home/user/linux/tools/perf/perf.c:539:3
      #11 0x7fa357ef6b74 in __libc_start_main /usr/src/debug/glibc-2.33-8.fc34.x86_64/csu/../csu/libc-start.c:332:16

Signed-off-by: Riccardo Mancini <rickyman7@gmail.com>
Acked-by: Ian Rogers <irogers@google.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Andrii Nakryiko <andrii@kernel.org>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: John Fastabend <john.fastabend@gmail.com>
Cc: KP Singh <kpsingh@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Martin KaFai Lau <kafai@fb.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Song Liu <songliubraving@fb.com>
Cc: Yonghong Song <yhs@fb.com>
Link: http://lore.kernel.org/lkml/20210602224024.300485-1-rickyman7@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2021-06-04 10:26:20 -03:00
..
arm-spe-decoder
perf arm-spe: Avoid potential buffer overrun
2021-04-07 16:23:20 -03:00
bpf_skel
perf stat: Introduce 'bperf' to share hardware PMCs with BPF
2021-03-23 17:46:44 -03:00
c++
perf clang: Fix build with Clang 9
2020-01-14 12:02:19 -03:00
cs-etm-decoder
perf tools: Fix various typos in comments
2021-03-23 17:13:43 -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 transaction abort handling
2021-05-19 10:31:04 -03:00
libunwind
perf tools: Fix various typos in comments
2021-03-23 17:13:43 -03:00
scripting-engines
perf tools: Fix various typos in comments
2021-03-23 17:13:43 -03:00
affinity.c
perf affinity: Add infrastructure to save/restore affinity
2019-11-28 08:08:38 -03:00
affinity.h
perf affinity: Add infrastructure to save/restore affinity
2019-11-28 08:08:38 -03:00
annotate.c
perf annotate: Add line number like in TUI and source location at EOL
2021-04-20 08:40:20 -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: Set sample's data source field
2021-02-16 11:52:00 -03:00
arm-spe.h
…
auxtrace.c
perf auxtrace: Fix potential NULL pointer dereference
2021-04-23 15:34:32 -03:00
auxtrace.h
perf auxtrace: Automatically group aux-output events
2021-02-18 16:11:19 -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.c
perf stat: Fix error return code in bperf__load()
2021-06-01 10:56:27 -03:00
bpf_counter.h
perf stat: Introduce bpf_counter_ops->disable()
2021-04-29 10:30:58 -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 top: Fix BPF support related crash with perf_event_paranoid=3 + kptr_restrict
2021-03-16 10:01:44 -03:00
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 tools: Fix various typos in comments
2021-03-23 17:13:43 -03:00
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 tools: Fix dynamic libbpf link
2021-05-10 09:01:00 -03:00
build-id.c
perf buildid-cache: Don't skip 16-byte build-ids
2021-02-18 16:41:40 -03:00
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
perf stat: Use nftw() instead of ftw()
2021-02-08 16:39:14 -03:00
cgroup.h
perf tools: Allow creation of cgroup without open
2020-09-28 09:18:06 -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 stat: Introduce config stat.bpf-counter-events
2021-04-29 10:30:58 -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 cpumap: Remove needless includes from cpumap.h
2019-08-22 17:16:57 -03:00
cputopo.h
perf tools: Replace zero-length array with flexible-array
2020-05-28 10:03:27 -03:00
cs-etm.c
perf tools: Fix various typos in comments
2021-03-23 17:13:43 -03:00
cs-etm.h
perf tools: Fix various typos in comments
2021-03-23 17:13:43 -03:00
data-convert-bt.c
perf data: Add JSON export
2021-04-29 10:30:58 -03:00
data-convert-json.c
perf data: Add JSON export
2021-04-29 10:30:58 -03:00
data-convert.h
perf data: Add JSON export
2021-04-29 10:30:58 -03:00
data.c
perf data: Fix error return code in perf_data__create_dir()
2021-04-20 14:46:48 -03:00
data.h
perf data: Add is_perf_data function
2020-11-27 08:37:15 -03:00
db-export.c
perf script: Add branch types for VM-Entry and VM-Exit
2021-02-18 16:12:51 -03:00
db-export.h
perf evsel: Rename struct perf_evsel to struct evsel
2019-07-29 18:34:42 -03:00
debug.c
perf debug: Add debug_set_display_time function
2021-01-20 14:34:20 -03:00
debug.h
perf debug: Add debug_set_display_time function
2021-01-20 14:34:20 -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
…
dso.c
perf tools: Add filename__decompress function
2020-11-27 08:36:53 -03:00
dso.h
perf tools: Fix various typos in comments
2021-03-23 17:13:43 -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 NULL pointer dereference in convert_variable_location()
2021-06-01 10:11:24 -03:00
dwarf-aux.h
perf tools: Fix various typos in comments
2021-03-23 17:13:43 -03:00
dwarf-regs.c
perf tools: Support MIPS unwinding and dwarf-regs
2021-03-01 14:47:50 -03:00
env.c
perf env: Fix memory leak of bpf_prog_info_linear member
2021-06-04 10:26:20 -03:00
env.h
perf env: Conditionally compile BPF support code on having HAVE_LIBBPF_SUPPORT
2020-11-04 09:42:41 -03:00
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 report: Add --skip-empty option to suppress 0 event stat
2021-04-29 10:30:59 -03:00
evlist-hybrid.c
perf stat: Warn group events from different hybrid PMU
2021-04-29 10:30:59 -03:00
evlist-hybrid.h
perf stat: Warn group events from different hybrid PMU
2021-04-29 10:30:59 -03:00
evlist.c
perf stat: Skip evlist__[enable|disable] when all events uses BPF
2021-05-21 16:50:17 -03:00
evlist.h
perf evlist: Add a method to return the list of evsels as a string
2021-04-15 16:33:57 -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: Add missing cloning of evsel->use_config_name
2021-06-04 10:04:20 -03:00
evsel.h
perf evsel: Add missing cloning of evsel->use_config_name
2021-06-04 10:04:20 -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: Remove duplicate headers
2019-08-26 11:58:29 -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
perf tools: Fix various typos in comments
2021-03-23 17:13:43 -03:00
header.h
perf header: Store clock references for -k/--clockid option
2020-08-06 09:35:06 -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 report: Add --skip-empty option to suppress 0 event stat
2021-04-29 10:30:59 -03:00
hist.h
perf report: Add --skip-empty option to suppress 0 event stat
2021-04-29 10:30:59 -03:00
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: Remove redundant setting of ptq->insn_len
2021-05-19 10:35:31 -03:00
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 various typos in comments
2021-03-23 17:13:43 -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 tools: Remove util.h from where it is not needed
2019-09-20 09:19:20 -03:00
machine.c
perf tools: Fix various typos in comments
2021-03-23 17:13:43 -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
perf map: Fix error return code in maps__clone()
2021-04-23 16:03:09 -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 c2c: Support data block and addr block
2021-02-08 16:25:00 -03:00
mem-events.h
perf mem-events: Remove unnecessary 'struct mem_info' forward declaration
2021-04-06 13:32:03 -03:00
memswap.c
…
memswap.h
perf memswap: Adopt 'struct u64_swap' from evsel.h
2019-09-20 09:19:22 -03:00
metricgroup.c
perf pmu: Add pmu_events_map__find() function to find the common PMU map for the system
2021-04-08 14:24:14 -03:00
metricgroup.h
perf metricgroup: Make find_metric() public with name change
2021-04-08 14:23:39 -03:00
mmap.c
perf record: Fix binding of AIO user space buffers to nodes
2020-03-12 11:32:46 -03:00
mmap.h
perf record: Adapt affinity to machines with #CPUs > 1K
2020-01-06 11:46:09 -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 parse-events: Compare with hybrid pmu name
2021-04-29 10:30:59 -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 parse-events: Check if the software events array slots are populated
2021-05-21 07:47:56 -03:00
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 parse-events: Compare with hybrid pmu name
2021-04-29 10:30:59 -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 general function to parse sublevel options
2020-08-14 09:15:47 -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: Support PERF_SAMPLE_WEIGHT_STRUCT
2021-02-08 16:25:00 -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
perf test: Fix libpfm4 support (63) test error for nested event groups
2021-05-19 10:30:37 -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 pmu: Add hybrid helper functions
2021-04-29 10:30:59 -03:00
pmu.c
perf pmu: Add hybrid helper functions
2021-04-29 10:30:59 -03:00
pmu.h
perf pmu: Add hybrid helper functions
2021-04-29 10:30:59 -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 tools: Fix various typos in comments
2021-03-23 17:13:43 -03:00
probe-event.h
perf probe: Trace a magic number if variable is not found
2019-11-18 19:09:23 -03:00
probe-file.c
perf probe: Fixup Arm64 SDT arguments
2020-12-28 09:53:28 -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 NULL pointer dereference in convert_variable_location()
2021-06-01 10:11:24 -03:00
probe-finder.h
perf probe: Fall back to debuginfod query if debuginfo and source not found locally
2020-09-18 09:20:47 -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
perf stat: Introduce bpf_counter_ops->disable()
2021-04-29 10:30:58 -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
perf record: Disallow -c and -F option at the same time
2021-05-10 09:00:59 -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 evlist: Use the right prefix for 'struct evlist' raw samples methods
2020-11-30 15:15:30 -03:00
sample-raw.h
perf evlist: Use the right prefix for 'struct evlist' raw samples methods
2020-11-30 15:15:30 -03:00
session.c
perf session: Fix swapping of cpu_map and stat_config records
2021-05-10 09:01:00 -03:00
session.h
perf report: Add --skip-empty option to suppress 0 event stat
2021-04-29 10:30:59 -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 tools: Add 'evlist' control command
2021-01-20 14:34:21 -03:00
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: Simplify checking if SMT is active.
2020-05-05 16:35:29 -03:00
smt.h
…
sort.c
perf sort: Display sort dimension p_stage_cyc only on supported archs
2021-03-26 08:50:00 -03:00
sort.h
perf tools: Support pipeline stage cycles for powerpc
2021-03-26 08:49:54 -03:00
spark.c
perf diff: Report noisy for cycles diff
2019-10-11 10:57:00 -03:00
spark.h
perf diff: Report noisy for cycles diff
2019-10-11 10:57:00 -03:00
srccode.c
perf pmu: Use file system cache to optimize sysfs access
2019-11-28 08:08:38 -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: Honor event config name on --no-merge
2021-06-04 10:05:23 -03:00
stat-shadow.c
perf stat: Basic support for iostat in perf
2021-04-20 08:40:20 -03:00
stat.c
perf stat: Fixup __perf_stat_evsel__is() prefix
2021-03-09 09:03:40 -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
perf streams: Report hot streams
2020-10-14 13:34:26 -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-elf: Fix memory leak by freeing sdt_note.args
2021-06-04 10:06:27 -03:00
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 redundant libbfd checks
2021-02-18 16:38:31 -03:00
symbol.h
perf tools: Fix crash with non-jited bpf progs
2020-11-03 08:30:34 -03:00
symsrc.h
perf symbols: Move symsrc prototypes to a separate header
2019-08-31 22:24:05 -03:00
synthetic-events.c
Merge remote-tracking branch 'torvalds/master' into perf/core
2021-03-29 10:39:10 -03:00
synthetic-events.h
perf record: Support synthesizing cgroup events
2020-04-03 09:37:55 -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 stat: Introduce config stat.bpf-counter-events
2021-04-29 10:30:58 -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 tools: Remove perf.h from source files not needing it
2019-08-29 17:38:32 -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 tools: Remove unused trace_find_next_event()
2019-11-05 08:39:27 -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 tools: Support CAP_PERFMON capability
2020-04-16 12:19:08 -03:00
util.h
perf tests: Call test_attr__open() directly
2020-09-10 11:55:37 -03:00
values.c
perf debug: Remove needless include directives from debug.h
2019-08-31 19:10:19 -03:00
values.h
…
vdso.c
perf 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