mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-09-23 02:51:47 +00:00
Code Issues Releases Wiki Activity
linux-stable/tools/perf/util
History
James Clark 1ac9e0b573 perf cs-etm: Set time on synthesised samples to preserve ordering 
The following attribute is set when synthesising samples in
timed decoding mode:

    attr.sample_type |= PERF_SAMPLE_TIME;

This results in new samples that appear to have timestamps but
because we don't assign any timestamps to the samples, when the
resulting inject file is opened again, the synthesised samples
will be on the wrong side of the MMAP or COMM events.

For example, this results in the samples being associated with
the perf binary, rather than the target of the record:

    perf record -e cs_etm/@tmc_etr0/u top
    perf inject -i perf.data -o perf.inject --itrace=i100il
    perf report -i perf.inject

Where 'Command' == perf should show as 'top':

    # Overhead  Command  Source Shared Object  Source Symbol           Target Symbol           Basic Block Cycles
    # ........  .......  ....................  ......................  ......................  ..................
    #
        31.08%  perf     [unknown]             [.] 0x000000000040c3f8  [.] 0x000000000040c3e8  -

If the perf.data file is opened directly with perf, without the
inject step, then this already works correctly because the
events are synthesised after the COMM and MMAP events and
no second sorting happens. Re-sorting only happens when opening
the perf.inject file for the second time so timestamps are
needed.

Using the timestamp from the AUX record mirrors the current
behaviour when opening directly with perf, because the events
are generated on the call to cs_etm__process_queues().

The ETM trace could optionally contain time stamps, but there is
no way to correlate this with the kernel time. So, the best available
time value is that of the AUX_RECORD header. This patch uses
the timestamp from the header for all the samples. The ordering of the
samples are implicit in the trace and thus is fine with respect to
relative ordering.

Reviewed-by: Leo Yan <leo.yan@linaro.org>
Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Co-developed-by: Al Grant <al.grant@arm.com>
Signed-off-by: Al Grant <al.grant@arm.com>
Signed-off-by: James Clark <james.clark@arm.com>
Acked-by: Suzuki K Poulos <suzuki.poulose@arm.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Anshuman Khandual <anshuman.khandual@arm.com>
Cc: Branislav Rankov <branislav.rankov@arm.com>
Cc: Denis Nikitin <denik@chromium.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: John Garry <john.garry@huawei.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mike Leach <mike.leach@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Will Deacon <will@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org
Cc: coresight@lists.linaro.org
Link: https://lore.kernel.org/r/20210510143248.27423-3-james.clark@arm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2021-05-12 15:47:09 -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 cs-etm: Refactor timestamp variable names 2021-05-12 15:47:04 -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 VM Time Correlation to decoder 2021-05-12 12:43:11 -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
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: Allow buffers to be mapped read / write 2021-05-12 12:43:11 -03:00
auxtrace.h perf auxtrace: Allow buffers to be mapped read / write 2021-05-12 12:43:11 -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-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
bpf_counter.c perf stat: Introduce bpf_counter_ops->disable() 2021-04-29 10:30:58 -03:00
bpf_counter.h perf stat: Introduce bpf_counter_ops->disable() 2021-04-29 10:30:58 -03:00
bpf_map.c
bpf_map.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.c perf tools: Remove needless evlist.h include directives 2019-08-31 22:24:10 -03:00
color.h
color_config.c perf tools: Remove needless evlist.h include directives 2019-08-31 22:24:10 -03:00
comm.c tools lib: Adopt zalloc()/zfree() from tools/perf 2019-07-09 10:13:26 -03:00
comm.h
compress.h
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
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: Set time on synthesised samples to preserve ordering 2021-05-12 15:47:09 -03:00
cs-etm.h perf cs-etm: Refactor timestamp variable names 2021-05-12 15:47:04 -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 inject: Add facility to do in place update 2021-05-12 12:43:10 -03:00
data.h perf inject: Add facility to do in place update 2021-05-12 12:43:10 -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 tools: Fix various typos in comments 2021-03-23 17:13:43 -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: 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 script: Support filtering by hex address 2021-02-08 17:09:11 -03:00
event.h perf sort: Display sort dimension p_stage_cyc only on supported archs 2021-03-26 08:50:00 -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 record: Create two hybrid 'cycles' events by default 2021-04-29 10:30:59 -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.c perf stat: Warn group events from different hybrid PMU 2021-04-29 10:30:59 -03:00
evsel.h perf stat: Warn group events from different hybrid PMU 2021-04-29 10:30:59 -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
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.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
genelf_debug.c perf jit: Fix inaccurate DWARF line table 2020-05-29 16:51:38 -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 inject: Add facility to do in place update 2021-05-12 12:43:10 -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
intel-pt.c perf intel-pt: Parse VM Time Correlation options and set up decoding 2021-05-12 12:43:11 -03:00
intel-pt.h
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.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
map_symbol.h perf sort: Add sort option for data page size 2020-12-19 17:52:24 -03:00
maps.h perf maps: Rename map_groups.h to maps.h 2019-11-26 11:07:46 -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
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
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: Support event inside hybrid pmu 2021-04-29 10:30:59 -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 stat: Introduce ':b' modifier 2021-04-29 10:30:58 -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
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-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_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 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
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-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 tools: Fix various typos in comments 2021-03-23 17:13:43 -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
rblist.c
rblist.h
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 inject: Add facility to do in place update 2021-05-12 12:43:10 -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
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: Use aggregated counts directly 2021-05-12 12:43:11 -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: Use aggregated counts directly 2021-05-12 12:43:11 -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
string.c perf tools: Add OCaml demangling 2021-02-17 15:15:06 -03:00
string2.h 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
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-elf.c perf tools: Fix various typos in comments 2021-03-23 17:13:43 -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
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
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-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
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
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