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Jiri Olsa 0b5c88214e perf tools: Add support to display build ids when available in PERF_RECORD_MMAP2 events 
Add support to display the build id in PERF_RECORD_MMAP2 events, when
available:

  $ perf script --show-mmap-events | head -4
  swapper ... @ 0xffffffff81000000 <ff1969b3ba5e43911208bb46fa7d5b1eb809e422>]: ---p [kernel.kallsyms]_text
  swapper ... @ 0 <5f62adb730272c9417883ae8b8a8ec224df8cddd>]: ---p /lib/modules/5.9.0-rc5buildid+/kernel/drivers/firmware/qemu_fw_cfg.ko
  swapper ... @ 0 <c9ac6e1dafc1ebdadb048f967854e810706c8bab>]: ---p /lib/modules/5.9.0-rc5buildid+/kernel/drivers/char/virtio_console.ko
  swapper ... @ 0 <86441a4c5b2c2ff5b440682f4c612bd4b426eb5c>]: ---p /lib/modules/5.9.0-rc5buildid+/kernel/lib/libcrc32c.ko

  $ perf report -D | grep MMAP2 | head -4
  0 0 ... @ 0xffffffff81000000 <ff1969b3ba5e43911208bb46fa7d5b1eb809e422>]: ---p [kernel.kallsyms]_text
  0 0 ... @ 0 <5f62adb730272c9417883ae8b8a8ec224df8cddd>]: ---p /lib/modules/5.9.0-rc5buildid+/kernel/drivers/firmware/qemu_fw_cfg.ko
  0 0 ... @ 0 <c9ac6e1dafc1ebdadb048f967854e810706c8bab>]: ---p /lib/modules/5.9.0-rc5buildid+/kernel/drivers/char/virtio_console.ko
  0 0 ... @ 0 <86441a4c5b2c2ff5b440682f4c612bd4b426eb5c>]: ---p /lib/modules/5.9.0-rc5buildid+/kernel/lib/libcrc32c.ko

Adding build id data into <> brackets.

Committer testing:

  $ perf record -vv --buildid-mmap sleep 1 |& grep -m1 build
  Enabling build id in mmap2 events.
  $ perf evlist -v
  cycles:u: size: 120, { sample_period, sample_freq }: 4000, sample_type: IP|TID|TIME|PERIOD, read_format: ID, disabled: 1, inherit: 1, exclude_kernel: 1, mmap: 1, comm: 1, freq: 1, enable_on_exec: 1, task: 1, sample_id_all: 1, exclude_guest: 1, mmap2: 1, comm_exec: 1, ksymbol: 1, bpf_event: 1, build_id: 1
  $
  $ perf script --show-mmap-events | head -4
           sleep 274800  2843.556112: PERF_RECORD_MMAP2 274800/274800: [0x564e2fd32000(0x3000) @ 0x2000 <c37cb90b77c79fc719798b066d78ef121285843e>]: r-xp /usr/bin/sleep
           sleep 274800  2843.556129: PERF_RECORD_MMAP2 274800/274800: [0x7fa9550d7000(0x21000) @ 0x1000 <fc190f17c4f4dc4a8a26df18eaeed41ecdb2c61b>]: r-xp /usr/lib64/ld-2.32.so
           sleep 274800  2843.556140: PERF_RECORD_MMAP2 274800/274800: [0x7ffd8fa96000(0x2000) @ 0 00:00 0 0]: r-xp [vdso]
           sleep 274800  2843.556162:          1 cycles:u:  ffffffffbb26bff4 [unknown] ([unknown])
  $
  $ perf buildid-list -i /usr/bin/sleep
  c37cb90b77c79fc719798b066d78ef121285843e
  $ perf buildid-list -i /usr/lib64/ld-2.32.so
  fc190f17c4f4dc4a8a26df18eaeed41ecdb2c61b

And now on a system wide session to check the build ids synthesized for
the kernel and some kernel modules:

  # perf record -a --buildid-mmap sleep 2s
  [ perf record: Woken up 1 times to write data ]
  [ perf record: Captured and wrote 0.717 MB perf.data ]
  # perf script --show-mmap-events | head -4
           swapper     0 [000]     0.000000: PERF_RECORD_MMAP2 -1/0: [0xffffffffbb000000(0xe02557) @ 0xffffffffbb000000 <e71ac4b0b0631c27181dab25d63be18dad02feb8>]: ---p [kernel.kallsyms]_text
           swapper     0 [000]     0.000000: PERF_RECORD_MMAP2 -1/0: [0xffffffffc01dc000(0x6000) @ 0 <36d21515c0b22eb2859b6419a6cdf87ef4cd01c8>]: ---p /lib/modules/5.11.0-rc1+/kernel/drivers/i2c/i2c-dev.ko
           swapper     0 [000]     0.000000: PERF_RECORD_MMAP2 -1/0: [0xffffffffc01eb000(0x24000) @ 0 <c4fbfea32d0518b3e7879de8deca40ea142bb782>]: ---p /lib/modules/5.11.0-rc1+/kernel/fs/fuse/fuse.ko
           swapper     0 [000]     0.000000: PERF_RECORD_MMAP2 -1/0: [0xffffffffc0210000(0x7000) @ 0 <dd6cfb10ae66aa7b1e7b37000a004004be8092e0>]: ---p /lib/modules/5.11.0-rc1+/kernel/drivers/block/zram/zram.ko
  # perf buildid-list -h kernel

   Usage: perf buildid-list [<options>]

      -k, --kernel          Show current kernel build id

  # perf buildid-list --kernel
  e71ac4b0b0631c27181dab25d63be18dad02feb8
  # file /lib/modules/5.11.0-rc1+/kernel/drivers/i2c/i2c-dev.ko
  /lib/modules/5.11.0-rc1+/kernel/drivers/i2c/i2c-dev.ko: ELF 64-bit LSB relocatable, x86-64, version 1 (SYSV), BuildID[sha1]=36d21515c0b22eb2859b6419a6cdf87ef4cd01c8, with debug_info, not stripped
  # perf buildid-list -i /lib/modules/5.11.0-rc1+/kernel/drivers/i2c/i2c-dev.ko
  36d21515c0b22eb2859b6419a6cdf87ef4cd01c8
  # perf buildid-list -i /lib/modules/5.11.0-rc1+/kernel/fs/fuse/fuse.ko
  c4fbfea32d0518b3e7879de8deca40ea142bb782
  # perf buildid-list -i /lib/modules/5.11.0-rc1+/kernel/drivers/block/zram/zram.ko
  dd6cfb10ae66aa7b1e7b37000a004004be8092e0
  #

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Acked-by: Ian Rogers <irogers@google.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexei Budankov <abudankov@huawei.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Song Liu <songliubraving@fb.com>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lore.kernel.org/lkml/20201214105457.543111-12-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2020-12-28 11:36:52 -03:00
..
arm-spe-decoder
perf arm-spe: Add support for ARMv8.3-SPE
2020-11-26 09:31:46 -03:00
c++
perf clang: Fix build with Clang 9
2020-01-14 12:02:19 -03:00
cs-etm-decoder
perf: cs-etm: Update to build with latest opencsd version.
2020-05-05 16:35:32 -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: Add support for decoding PSB+ only
2020-08-06 09:02:43 -03:00
libunwind
perf tools: Remove debug.h from places where it is not needed
2019-09-20 09:19:20 -03:00
scripting-engines
perf scripting python: Avoid declaring function pointers with a visibility attribute
2020-11-03 08:32:43 -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: Move bpf header inclusion to inside HAVE_LIBBPF_SUPPORT
2020-11-04 09:42:41 -03:00
annotate.h
perf tools: Replace zero-length array with flexible-array
2020-05-28 10:03:27 -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: Refactor printing string to buffer
2020-11-26 09:31:23 -03:00
arm-spe.h
perf tools: Add ARM Statistical Profiling Extensions (SPE) support
2018-01-17 10:23:31 -03:00
auxtrace.c
perf evlist: Use the right prefix for 'struct evlist' event group methods
2020-11-30 15:00:12 -03:00
auxtrace.h
perf auxtrace: Add itrace option '-M' for memory events
2020-11-11 12:24:51 -03:00
block-info.c
perf block-info: Support color ops to print block percents in color
2020-03-09 21:43:25 -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
perf block-range: Add missing headers
2019-01-25 15:12:09 +01:00
block-range.h
perf block-range: Add missing headers
2019-01-25 15:12:09 +01:00
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 evlist: Use the right prefix for 'struct evlist' sideband thread methods
2020-11-30 09:40:10 -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 evlist: Use the right prefix for 'struct evlist' 'find' methods
2020-11-30 09:48:07 -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 streams: Introduce branch history "streams"
2020-10-14 13:27:28 -03:00
build-id.c
perf build-id: Add build_id_cache__add function
2020-11-27 08:37:29 -03:00
build-id.h
perf build-id: Add build_id_cache__add function
2020-11-27 08:37:29 -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
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 288
2019-06-05 17:36:37 +02:00
callchain.c
perf streams: Report hot streams
2020-10-14 13:34:26 -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 evlist: Use the right prefix for 'struct evlist' evsel list methods
2020-11-30 14:52:44 -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
perf color: Add missing stdarg.g to color.h
2019-01-25 15:12:08 +01:00
comm.c
tools lib: Adopt zalloc()/zfree() from tools/perf
2019-07-09 10:13:26 -03:00
comm.h
perf comm: Remove needless headers from comm.h
2019-01-25 15:12:09 +01:00
compress.h
perf report: Implement perf.data record decompression
2019-05-15 16:36:49 -03:00
config.c
perf config: Export the perf_config_from_file() function
2020-10-13 17:03:19 -03:00
config.h
perf config: Export the perf_config_from_file() function
2020-10-13 17:03:19 -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 cs-etm: Fix corrupt data after perf inject from
2020-09-01 12:15:52 -03:00
cs-etm.h
perf cs-etm: Move definition of 'traceid_list' global variable from header file
2020-05-05 16:35:32 -03:00
data-convert-bt.c
perf data: Add support to store time of day in CTF data conversion
2020-08-06 09:43:37 -03:00
data-convert-bt.h
…
data-convert.h
perf data: Add support to store time of day in CTF data conversion
2020-08-06 09:43:37 -03:00
data.c
perf data: Add is_perf_data function
2020-11-27 08:37:15 -03:00
data.h
perf data: Add is_perf_data function
2020-11-27 08:37:15 -03:00
db-export.c
perf addr_location: Rename al->mg to al->maps
2019-11-26 11:07:46 -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_file function
2020-12-17 14:36:17 -03:00
debug.h
perf debug: Add debug_set_file function
2020-12-17 14:36:17 -03:00
demangle-java.c
perf jvmti: Fix demangling Java symbols
2020-05-28 10:03:28 -03:00
demangle-java.h
…
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: Add filename__decompress function
2020-11-27 08:36:53 -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
perf script: Fix LBR skid dump problems in brstackinsn
2018-12-28 16:33:02 -03:00
dump-insn.h
perf script: Fix LBR skid dump problems in brstackinsn
2018-12-28 16:33:02 -03:00
dwarf-aux.c
perf probe: Change function definition check due to broken DWARF
2020-11-27 14:36:15 -03:00
dwarf-aux.h
perf probe: Fix to show function entry line as probe-able
2019-11-06 15:43:06 -03:00
dwarf-regs.c
perf tools: Remove util.h from where it is not needed
2019-09-20 09:19:20 -03:00
env.c
perf env: Conditionally compile BPF support code on having HAVE_LIBBPF_SUPPORT
2020-11-04 09:42:41 -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 tools: Add support to display build ids when available in PERF_RECORD_MMAP2 events
2020-12-28 11:36:52 -03:00
event.h
perf script: Support data page size
2020-12-19 17:04:39 -03:00
events_stats.h
perf tools: Move 'struct events_stats' and prototypes to separate header
2019-08-31 22:24:10 -03:00
evlist.c
perf tools: Add evlist__disable_evsel/evlist__enable_evsel
2020-12-17 14:36:17 -03:00
evlist.h
perf tools: Add evlist__disable_evsel/evlist__enable_evsel
2020-12-17 14:36:17 -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 evsel: Rename perf_evsel__fprintf() to evsel__fprintf()
2020-05-28 10:03:24 -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 record: Add --buildid-mmap option to enable PERF_RECORD_MMAP2's build id
2020-12-28 11:35:57 -03:00
evsel.h
perf evsel: Emit warning about kernel not supporting the data page size sample_type bit
2020-12-17 14:36:16 -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 expr: Force encapsulation on expr_id_data
2020-11-16 14:09:18 -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
perf tools: Make find_vdso_map() more modular
2019-01-08 13:28:13 -03:00
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
perf tools: Rename HAVE_SYSCALL_TABLE to HAVE_SYSCALL_TABLE_SUPPORT
2018-04-12 10:33:31 -03:00
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 evlist: Use the right prefix for 'struct evlist' header methods
2020-11-30 15:15:30 -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 sort: Add sort option for data page size
2020-12-19 17:52:24 -03:00
hist.h
perf sort: Add sort option for data page size
2020-12-19 17:52:24 -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 evlist: Use the right prefix for 'struct evlist' sample id lookup methods
2020-11-30 14:17:57 -03:00
intel-pt.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 288
2019-06-05 17:36:37 +02:00
intlist.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 305
2019-06-05 17:37:04 +02:00
intlist.h
perf util: Use cached rbtree for rblists
2019-01-25 15:12:10 +01:00
jit.h
…
jitdump.c
perf tsc: Support cap_user_time_short for event TIME_CONV
2020-09-22 13:46:40 -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
…
levenshtein.h
…
llvm-utils.c
perf llvm: Add debug hint message about missing kernel-devel package
2020-03-04 10:34:10 -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: Store build id when available in PERF_RECORD_MMAP2 metadata events
2020-12-28 10:01:55 -03:00
machine.h
perf machine: Add machine__for_each_dso() function
2020-09-17 15:47:12 -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 tools: Store build id when available in PERF_RECORD_MMAP2 metadata events
2020-12-28 10:01:55 -03:00
map.h
perf tools: Store build id when available in PERF_RECORD_MMAP2 metadata events
2020-12-28 10:01:55 -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: Support new memory event PERF_MEM_EVENTS__LOAD_STORE
2020-11-11 10:30:25 -03:00
mem-events.h
perf mem: Support new memory event PERF_MEM_EVENTS__LOAD_STORE
2020-11-11 10:30:25 -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 metricgroup: Support adding metrics for system PMUs
2020-12-17 14:36:17 -03:00
metricgroup.h
perf tools: Copy metric events properly when expand cgroups
2020-09-28 09:16:21 -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 tools: Move event synthesizing routines to separate .c file
2019-09-20 10:28:21 -03:00
namespaces.h
perf tools: Move event synthesizing routines to separate .c file
2019-09-20 10:28:21 -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.c
perf evlist: Use the right prefix for 'struct evlist' evsel list methods
2020-11-30 14:52:44 -03:00
parse-events.h
perf parse-events: Reduce casts around bp_addr
2020-09-28 09:22:39 -03:00
parse-events.l
perf tools: Add support for exclusive groups/events
2020-10-14 12:24:28 -03:00
parse-events.y
perf parse-events: Reduce casts around bp_addr
2020-09-28 09:22:39 -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: Add --buildid-mmap option to enable PERF_RECORD_MMAP2's build id
2020-12-28 11:35:57 -03:00
perf_api_probe.h
perf record: Add --buildid-mmap option to enable PERF_RECORD_MMAP2's build id
2020-12-28 11:35:57 -03:00
perf_event_attr_fprintf.c
perf record: Add --buildid-mmap option to enable PERF_RECORD_MMAP2's build id
2020-12-28 11:35:57 -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 regs: Make perf_reg_name() return "unknown" instead of NULL
2019-11-28 08:08:38 -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 tools: Add optional support for libpfm4
2020-05-29 16:51:38 -03:00
pfm.h
perf tools: Add optional support for libpfm4
2020-05-29 16:51:38 -03:00
pmu.c
perf pmu: Add pmu_add_sys_aliases()
2020-12-17 14:36:17 -03:00
pmu.h
perf pmu: Add pmu_add_sys_aliases()
2020-12-17 14:36:17 -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: Pass build_id object to build_id__sprintf()
2020-10-14 08:46:22 -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: Change function definition check due to broken DWARF
2020-11-27 14:36:15 -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 python: Include rwsem.c in the pythong biding
2020-04-03 09:37:55 -03:00
python.c
perf evlist: Use the right prefix for 'struct evlist' sample id lookup methods
2020-11-30 14:17:57 -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 evlist: Use the right prefix for 'struct evlist' event attribute config methods
2020-11-30 15:15:27 -03:00
record.h
perf record: Add --buildid-mmap option to enable PERF_RECORD_MMAP2's build id
2020-12-28 11:35:57 -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
perf report: Add raw report support for s390 auxiliary trace
2018-08-08 15:26:48 -03:00
s390-cpumsf.c
perf evlist: Use the right prefix for 'struct evlist' sample id lookup methods
2020-11-30 14:17:57 -03:00
s390-cpumsf.h
perf auxtrace: Support for perf report -D for s390
2018-08-03 10:34:18 -03:00
s390-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.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 tools: Do not swap mmap2 fields in case it contains build id
2020-12-28 09:58:40 -03:00
session.h
perf session: Add facility to peek at all events
2019-11-22 10:48:13 -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: Check if clang supports -fno-semantic-interposition
2020-04-14 08:43:18 -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: Add sort option for data page size
2020-12-19 17:52:24 -03:00
sort.h
perf sort: Add sort option for data page size
2020-12-19 17:52:24 -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
perf callchain: Use cached rbtrees
2019-01-25 15:12:09 +01:00
stat-display.c
perf stat aggregation: Add separate thread member
2020-12-24 10:05:28 -03:00
stat-shadow.c
perf stat: Support new per thread TopDown metrics
2020-09-17 15:48:08 -03:00
stat.c
perf stat aggregation: Add separate socket member
2020-12-24 10:05:04 -03:00
stat.h
perf cpumap: Drop in cpu_aggr_map struct
2020-12-24 10:04:32 -03:00
strbuf.c
perf debug: Remove needless include directives from debug.h
2019-08-31 19:10:19 -03:00
strbuf.h
…
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
…
string2.h
perf string: Export asprintf__tp_filter_pids()
2019-10-15 13:03:57 -03:00
string.c
tools lib: Move argv_{split,free} from tools/perf/util/
2019-07-01 22:50:40 -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 tools: Allow using PERF_RECORD_MMAP2 to synthesize the kernel map
2020-12-28 10:22:55 -03:00
symbol_fprintf.c
perf symbols: Move symsrc prototypes to a separate header
2019-08-31 22:24:05 -03:00
symbol-elf.c
perf tools: Add support to read build id from compressed elf
2020-12-17 14:36:17 -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 symbols: Try to load vmlinux from buildid database
2020-11-27 08:37:08 -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
perf tools: Allow synthesizing the build id for kernel/modules/tasks in PERF_RECORD_MMAP2
2020-12-28 10:25:33 -03:00
synthetic-events.h
perf record: Support synthesizing cgroup events
2020-04-03 09:37:55 -03:00
syscalltbl.c
perf trace: Use zalloc() to make sure all fields are zeroed in the syscalltbl constructor
2020-05-29 16:50:29 -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 tools: Remove util.h from where it is not needed
2019-09-20 09:19:20 -03:00
target.h
perf stat: Remove --per-thread pid/tid limitation
2017-12-27 12:15:47 -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 thread-stack: Add thread_stack__br_sample_late()
2020-05-05 16:35:29 -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 util: Fix potential SEGFAULT in put_tracepoints_path error path
2020-05-28 10:03:27 -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 tools: Remove unneeded semicolons
2020-04-30 10:48:32 -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 tsc: Support cap_user_time_short for event TIME_CONV
2020-09-22 13:46:40 -03:00
tsc.h
perf tsc: Calculate timestamp with cap_user_time_short
2020-09-22 13:45:21 -03:00
units.c
…
units.h
…
unwind-libdw.c
perf unwind: Fix separate debug info files when using elfutils' libdw's unwinder
2020-12-17 14:36:16 -03:00
unwind-libdw.h
…
unwind-libunwind-local.c
perf tools: Replace zero-length array with flexible-array
2020-05-28 10:03:27 -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 thread: Rename thread->mg to thread->maps
2019-11-26 11:07:46 -03:00
vdso.h
…
xyarray.c
tools lib: Adopt zalloc()/zfree() from tools/perf
2019-07-09 10:13:26 -03:00
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