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Jin Yao ee6a961432 perf stat: Turn off summary for interval mode by default 
There's a risk that outputting interval mode summaries by default breaks
CSV consumers. It already broke pmu-tools/toplev.

So now we turn off the summary by default but we create a new option
'--summary' to enable the summary. This is active even when not using
CSV mode.

Before:

  root@kbl-ppc:~# perf stat -I1000 --interval-count 2
  #           time             counts unit events
       1.000265904           8,005.73 msec cpu-clock                 #    8.006 CPUs utilized
       1.000265904                601      context-switches          #    0.075 K/sec
       1.000265904                 10      cpu-migrations            #    0.001 K/sec
       1.000265904                  0      page-faults               #    0.000 K/sec
       1.000265904         66,746,521      cycles                    #    0.008 GHz
       1.000265904         71,874,398      instructions              #    1.08  insn per cycle
       1.000265904         13,356,781      branches                  #    1.668 M/sec
       1.000265904            298,756      branch-misses             #    2.24% of all branches
       2.001857667           8,012.52 msec cpu-clock                 #    8.013 CPUs utilized
       2.001857667                164      context-switches          #    0.020 K/sec
       2.001857667                 10      cpu-migrations            #    0.001 K/sec
       2.001857667                  2      page-faults               #    0.000 K/sec
       2.001857667          5,822,188      cycles                    #    0.001 GHz
       2.001857667          2,186,170      instructions              #    0.38  insn per cycle
       2.001857667            442,378      branches                  #    0.055 M/sec
       2.001857667             44,750      branch-misses             #   10.12% of all branches

   Performance counter stats for 'system wide':

           16,018.25 msec cpu-clock                 #    7.993 CPUs utilized
                 765      context-switches          #    0.048 K/sec
                  20      cpu-migrations            #    0.001 K/sec
                   2      page-faults               #    0.000 K/sec
          72,568,709      cycles                    #    0.005 GHz
          74,060,568      instructions              #    1.02  insn per cycle
          13,799,159      branches                  #    0.861 M/sec
             343,506      branch-misses             #    2.49% of all branches

         2.004118489 seconds time elapsed

After:

  root@kbl-ppc:~# perf stat -I1000 --interval-count 2
  #           time             counts unit events
       1.001336393           8,013.28 msec cpu-clock                 #    8.013 CPUs utilized
       1.001336393                 82      context-switches          #    0.010 K/sec
       1.001336393                  8      cpu-migrations            #    0.001 K/sec
       1.001336393                  0      page-faults               #    0.000 K/sec
       1.001336393          4,199,121      cycles                    #    0.001 GHz
       1.001336393          1,373,991      instructions              #    0.33  insn per cycle
       1.001336393            270,681      branches                  #    0.034 M/sec
       1.001336393             31,659      branch-misses             #   11.70% of all branches
       2.003905006           8,020.52 msec cpu-clock                 #    8.021 CPUs utilized
       2.003905006                184      context-switches          #    0.023 K/sec
       2.003905006                  8      cpu-migrations            #    0.001 K/sec
       2.003905006                  2      page-faults               #    0.000 K/sec
       2.003905006          5,446,190      cycles                    #    0.001 GHz
       2.003905006          2,312,547      instructions              #    0.42  insn per cycle
       2.003905006            451,691      branches                  #    0.056 M/sec
       2.003905006             37,925      branch-misses             #    8.40% of all branches

  root@kbl-ppc:~# perf stat -I1000 --interval-count 2 --summary
  #           time             counts unit events
       1.001313128           8,013.20 msec cpu-clock                 #    8.013 CPUs utilized
       1.001313128                 83      context-switches          #    0.010 K/sec
       1.001313128                  8      cpu-migrations            #    0.001 K/sec
       1.001313128                  0      page-faults               #    0.000 K/sec
       1.001313128          4,470,950      cycles                    #    0.001 GHz
       1.001313128          1,440,045      instructions              #    0.32  insn per cycle
       1.001313128            283,222      branches                  #    0.035 M/sec
       1.001313128             33,576      branch-misses             #   11.86% of all branches
       2.003857385           8,020.34 msec cpu-clock                 #    8.020 CPUs utilized
       2.003857385                154      context-switches          #    0.019 K/sec
       2.003857385                  8      cpu-migrations            #    0.001 K/sec
       2.003857385                  2      page-faults               #    0.000 K/sec
       2.003857385          4,515,676      cycles                    #    0.001 GHz
       2.003857385          2,180,449      instructions              #    0.48  insn per cycle
       2.003857385            435,254      branches                  #    0.054 M/sec
       2.003857385             31,179      branch-misses             #    7.16% of all branches

   Performance counter stats for 'system wide':

           16,033.53 msec cpu-clock                 #    7.992 CPUs utilized
                 237      context-switches          #    0.015 K/sec
                  16      cpu-migrations            #    0.001 K/sec
                   2      page-faults               #    0.000 K/sec
           8,986,626      cycles                    #    0.001 GHz
           3,620,494      instructions              #    0.40  insn per cycle
             718,476      branches                  #    0.045 M/sec
              64,755      branch-misses             #    9.01% of all branches

         2.006124542 seconds time elapsed

Fixes: c7e5b328a8 ("perf stat: Report summary for interval mode")
Signed-off-by: Jin Yao <yao.jin@linux.intel.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lore.kernel.org/lkml/20200903010113.32232-1-yao.jin@linux.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2020-09-03 15:48:41 -03:00
..
arm-spe-decoder
perf: arm-spe: Fix check error when synthesizing events
2020-08-21 10:22:23 -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
perf bench: Update the copies of x86's mem{cpy,set}_64.S
2019-12-02 11:40:57 -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 evsel: Rename *perf_evsel__*name() to *evsel__*name()
2020-05-05 16:35:30 -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: Fix non-null terminated buffer returned by readlink()
2020-07-09 12:36:50 -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: Support synthetic events
2020-06-01 12:24:23 -03:00
arm-spe.h
…
auxtrace.c
perf auxtrace: Add itrace 'q' option for quicker, less detailed decoding
2020-08-06 08:24:03 -03:00
auxtrace.h
perf auxtrace: Add itrace 'q' option for quicker, less detailed decoding
2020-08-06 08:24:03 -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
…
block-range.h
…
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 bpf: Decouple creating the evlist from adding the SB event
2020-05-05 16:35:29 -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 bpf-loader: Add missing '*' for key_scan_pos
2020-05-28 10:03:27 -03:00
bpf-loader.h
perf evlist: Rename struct perf_evlist to struct evlist
2019-07-29 18:34:42 -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: Add general function to parse sublevel options
2020-08-14 09:15:47 -03:00
build-id.c
perf build-ids: Fall back to debuginfod query if debuginfo not found
2020-08-14 09:51:14 -03:00
build-id.h
perf evsel: Rename struct perf_evsel to struct evsel
2019-07-29 18:34:42 -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 callchain: Setup callchain properly in pipe mode
2020-05-28 10:03:25 -03:00
callchain.h
perf callchain: Setup callchain properly in pipe mode
2020-05-28 10:03:25 -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 cgroup: Avoid needless closing of unopened fd
2020-04-22 10:01:33 -03:00
cgroup.h
perf cgroup: Maintain cgroup hierarchy
2020-04-03 09:37:55 -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 tools: Remove some duplicated includes
2020-06-02 11:09:41 -03:00
config.h
perf config: Introduce perf_config_u8()
2020-02-27 10:44:54 -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 cpumap: Fix snprintf overflow check
2020-03-24 10:36:00 -03:00
cpumap.h
perf evsel: Add iterator to iterate over events ordered by CPU
2019-11-29 12:20:45 -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 record: Put a copy of kcore into the perf.data directory
2019-11-06 15:43:05 -03:00
data.h
perf record: Put a copy of kcore into the perf.data directory
2019-11-06 15:43:05 -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 tools: Add general function to parse sublevel options
2020-08-14 09:15:47 -03:00
debug.h
perf tool: Provide an option to print perf_event_open args and return value
2019-11-12 08:32:27 -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: Rename 'enum dso_kernel_type' to 'enum dso_space_type'
2020-08-13 09:53:21 -03:00
dso.h
perf tools: Rename 'enum dso_kernel_type' to 'enum dso_space_type'
2020-08-13 09:53:21 -03:00
dsos.c
perf dso: Fix dso comparison
2020-03-24 10:57:38 -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: Show correct statement line number by perf probe -l
2019-11-18 18:56:27 -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 cgroup: Maintain cgroup hierarchy
2020-04-03 09:37:55 -03:00
env.h
perf tools: Move clockid_res_ns under clock struct
2020-08-06 09:42:20 -03:00
event.c
perf script: Show text poke address symbol
2020-07-10 08:39:14 -03:00
event.h
perf script: Show text poke address symbol
2020-07-10 08:39:14 -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 evlist: Implement control command handling functions
2020-07-22 09:28:04 -03:00
evlist.h
perf stat: extend -D,--delay option with -1 value
2020-07-22 10:00:11 -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 evsel: Extend message to mention CAP_SYS_PTRACE and perf security doc link
2020-08-06 09:04:23 -03:00
evsel.h
perf record: Fix duplicated sideband events with Intel PT system wide tracing
2020-07-03 08:16:51 -03:00
evswitch.c
perf evswitch: Add hint when not finding specified on/off events
2019-08-15 12:26:13 -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 metric: Add recursion check when processing nested metrics
2020-07-30 07:01:49 -03:00
expr.h
perf metric: Add recursion check when processing nested metrics
2020-07-30 07:01:49 -03:00
expr.l
perf expr: Add < and > operators
2020-06-22 16:28:09 -03:00
expr.y
perf metric: Compute referenced metrics
2020-07-30 07:01:49 -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
group.h
…
hashmap.c
perf tools: Grab a copy of libbpf's hashmap
2020-05-28 10:03:26 -03:00
hashmap.h
perf tools: Sync hashmap.h with libbpf's
2020-07-17 09:35:18 -03:00
header.c
perf tools: Fix module symbol processing
2020-08-13 09:57:40 -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 evsel: Rename perf_evsel__resort*() to evsel__resort*()
2020-05-28 10:03:24 -03:00
hist.h
perf evsel: Rename perf_evsel__resort*() to evsel__resort*()
2020-05-28 10:03:24 -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 intel-pt: Fix corrupt data after perf inject from
2020-09-01 12:15:52 -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
…
jit.h
…
jitdump.c
perf inject jit: Remove //anon mmap events
2020-07-08 13:51:12 -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: Rename 'enum dso_kernel_type' to 'enum dso_space_type'
2020-08-13 09:53:21 -03:00
machine.h
perf tools: Add support for PERF_RECORD_TEXT_POKE
2020-07-10 08:20:01 -03:00
map_symbol.h
perf map_symbol: Rename ms->mg to ms->maps
2019-11-26 11:07:46 -03:00
map.c
perf tools: Rename 'enum dso_kernel_type' to 'enum dso_space_type'
2020-08-13 09:53:21 -03:00
map.h
perf tools: Add support for PERF_RECORD_KSYMBOL_TYPE_OOL
2020-07-10 08:30:25 -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: Avoid double free related to realloc
2020-05-05 16:35:30 -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: Fix 'perf c2c record -e list' to show the default events used
2020-05-28 10:03:25 -03:00
mem-events.h
perf c2c: Fix 'perf c2c record -e list' to show the default events used
2020-05-28 10:03:25 -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 metric: Rename group_list to metric_list
2020-07-30 07:01:50 -03:00
metricgroup.h
perf metric: Collect referenced metrics in struct metric_expr
2020-07-30 07:01:49 -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 parse-events: Avoid an uninitialized read when using fake PMUs
2020-09-01 12:15:52 -03:00
parse-events.h
perf tools: Fix term parsing for raw syntax
2020-07-30 07:01:48 -03:00
parse-events.l
perf tools: Fix term parsing for raw syntax
2020-07-30 07:01:48 -03:00
parse-events.y
perf parse-events: Use uintptr_t when casting numbers to pointers
2020-09-03 15:34:20 -03:00
parse-regs-options.c
perf tools: Avoid 'sample_reg_masks' being const + weak
2019-10-10 09:29:33 -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 tools: Add support for PERF_RECORD_TEXT_POKE
2020-07-10 08:20:01 -03:00
perf_api_probe.h
perf tools: Add support for PERF_RECORD_TEXT_POKE
2020-07-10 08:20:01 -03:00
perf_event_attr_fprintf.c
perf tools: Add support for PERF_RECORD_TEXT_POKE
2020-07-10 08:20:01 -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: Improve CPU core PMU HW event list ordering
2020-06-22 16:28:09 -03:00
pmu.h
perf pmu: Add a perf_pmu__fake object to use with __parse_events()
2020-06-22 16:28:08 -03:00
pmu.l
…
pmu.y
…
print_binary.c
tools perf: Move from sane_ctype.h obtained from git to the Linux's original
2019-06-25 21:02:47 -03:00
print_binary.h
…
probe-event.c
perf probe: Warn if the target function is a GNU indirect function
2020-07-17 09:09:47 -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: Fix user attribute access in kprobes
2020-06-09 12:40:04 -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 memory leakage when the probe point is not found
2020-07-17 09:09:46 -03:00
probe-finder.h
perf probe: Trace a magic number if variable is not found
2019-11-18 19:09:23 -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 evsel: Rename perf_evsel__parse_sample*() to evsel__parse_sample*()
2020-05-05 16:35:31 -03:00
rb_resort.h
…
rblist.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 305
2019-06-05 17:37:04 +02:00
rblist.h
…
record.c
perf evsel: Rename *perf_evsel__read*() to *evsel__read()
2020-05-05 16:35:31 -03:00
record.h
perf record: Introduce --control fd:ctl-fd[,ack-fd] options
2020-08-04 08:50:52 -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 auxtrace: Add option to synthesize branch stack for regular events
2020-05-05 16:35:29 -03:00
s390-cpumsf.h
…
s390-sample-raw.c
perf tools: Remove util.h from where it is not needed
2019-09-20 09:19:20 -03:00
sample-raw.c
perf evlist: Rename struct perf_evlist to struct evlist
2019-07-29 18:34:42 -03:00
sample-raw.h
perf evlist: Rename struct perf_evlist to struct evlist
2019-07-29 18:34:42 -03:00
session.c
perf tools: Use %zd for size_t printf formats on 32-bit
2020-09-01 12:15:21 -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 evsel: Rename perf_evsel__new*() to evsel__new*()
2020-05-28 10:03:24 -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 util: Fix memory leak of prefix_if_not_in
2020-05-28 10:03:27 -03:00
sort.h
perf hist: Add fast path for duplicate entries check
2020-04-18 09:05:01 -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: Fix out of bounds array access in the print_counters() evlist method
2020-09-01 12:15:52 -03:00
stat-shadow.c
perf metric: Add referenced metrics to hash data
2020-07-30 07:01:49 -03:00
stat.c
perf stat: Report summary for interval mode
2020-05-28 10:03:27 -03:00
stat.h
perf stat: Turn off summary for interval mode by default
2020-09-03 15:48:41 -03:00
strbuf.c
perf debug: Remove needless include directives from debug.h
2019-08-31 19:10:19 -03:00
strbuf.h
…
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
…
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 report: Allow specifying event to be used as sort key in --group output
2020-03-24 09:37:27 -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: Fix module symbol processing
2020-08-13 09:57:40 -03:00
symbol-minimal.c
perf tools: Remove util.h from where it is not needed
2019-09-20 09:19:20 -03:00
symbol.c
perf symbols: Add mwait_idle_with_hints.constprop.0 to the list of idle symbols
2020-08-21 10:22:23 -03:00
symbol.h
perf tools: Replace zero-length array with flexible-array
2020-05-28 10:03:27 -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: Remove unneeded semicolons
2020-04-30 10:48:32 -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
…
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
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
…
tsc.h
perf tools: Move event synthesizing routines to separate header
2019-09-20 09:19:22 -03:00
units.c
…
units.h
…
unwind-libdw.c
perf map_symbol: Rename ms->mg to ms->maps
2019-11-26 11:07:46 -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 util: Factor out sysctl__nmi_watchdog_enabled()
2020-03-10 14:46:19 -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