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android_kernel_xiaomi_sm8450/tools/perf/util
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Arnaldo Carvalho de Melo 100ba40217 perf tools: Fix DSO filtering when not finding a map for a sampled address 
[ Upstream commit c69bf11ad3d30b6bf01cfa538ddff1a59467c734 ]

When we lookup an address and don't find a map we should filter that
sample if the user specified a list of --dso entries to filter on, fix
it.

Before:

  $ perf script
             sleep 274800  2843.556162:          1 cycles:u:  ffffffffbb26bff4 [unknown] ([unknown])
             sleep 274800  2843.556168:          1 cycles:u:  ffffffffbb2b047d [unknown] ([unknown])
             sleep 274800  2843.556171:          1 cycles:u:  ffffffffbb2706b2 [unknown] ([unknown])
             sleep 274800  2843.556174:          6 cycles:u:  ffffffffbb2b0267 [unknown] ([unknown])
             sleep 274800  2843.556176:         59 cycles:u:  ffffffffbb2b03b1 [unknown] ([unknown])
             sleep 274800  2843.556180:        691 cycles:u:  ffffffffbb26bff4 [unknown] ([unknown])
             sleep 274800  2843.556189:       9160 cycles:u:      7fa9550eeaa3 __GI___tunables_init+0xf3 (/usr/lib64/ld-2.32.so)
             sleep 274800  2843.556312:      86937 cycles:u:      7fa9550e157b _dl_lookup_symbol_x+0x4b (/usr/lib64/ld-2.32.so)
  $

So we have some samples we somehow didn't find in a map for, if we now
do:

  $ perf report --stdio --dso /usr/lib64/ld-2.32.so
  # dso: /usr/lib64/ld-2.32.so
  #
  # Total Lost Samples: 0
  #
  # Samples: 8  of event 'cycles:u'
  # Event count (approx.): 96856
  #
  # Overhead  Command  Symbol
  # ........  .......  ........................
  #
      89.76%  sleep    [.] _dl_lookup_symbol_x
       9.46%  sleep    [.] __GI___tunables_init
       0.71%  sleep    [k] 0xffffffffbb26bff4
       0.06%  sleep    [k] 0xffffffffbb2b03b1
       0.01%  sleep    [k] 0xffffffffbb2b0267
       0.00%  sleep    [k] 0xffffffffbb2706b2
       0.00%  sleep    [k] 0xffffffffbb2b047d
  $

After this patch we get the right output with just entries for the DSOs
specified in --dso:

  $ perf report --stdio --dso /usr/lib64/ld-2.32.so
  # dso: /usr/lib64/ld-2.32.so
  #
  # Total Lost Samples: 0
  #
  # Samples: 8  of event 'cycles:u'
  # Event count (approx.): 96856
  #
  # Overhead  Command  Symbol
  # ........  .......  ........................
  #
      89.76%  sleep    [.] _dl_lookup_symbol_x
       9.46%  sleep    [.] __GI___tunables_init
  $
  #

Fixes: 96415e4d3f ("perf symbols: Avoid unnecessary symbol loading when dso list is specified")
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jin Yao <yao.jin@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lore.kernel.org/lkml/20210128131209.GD775562@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-03-04 11:38:03 +01:00
..
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
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 tools: Pass build_id object to build_id__sprintf()
2020-10-14 08:46:22 -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
perf tools: Add ARM Statistical Profiling Extensions (SPE) support
2018-01-17 10:23:31 -03:00
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
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 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: Stop using deprecated bpf_program__title()
2020-09-09 11:28:28 -07:00
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 streams: Introduce branch history "streams"
2020-10-14 13:27:28 -03:00
build-id.c
perf tools: Initialize output buffer in build_id__sprintf
2020-11-03 09:14:45 -03:00
build-id.h
perf tools: Pass build_id object to build_id__sprintf()
2020-10-14 08:46:22 -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 tools: Allow creation of cgroup without open
2020-09-28 09:18:06 -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 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: Align buildid list output for short build ids
2020-10-14 11:28:52 -03:00
dso.h
perf tools: Align buildid list output for short build ids
2020-10-14 11:28:52 -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 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 tools: Fix DSO filtering when not finding a map for a sampled address
2021-03-04 11:38:03 +01:00
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 tools: Copy metric events properly when expand cgroups
2020-09-28 09:16:21 -03:00
evlist.h
perf tools: Copy metric events properly when expand cgroups
2020-09-28 09:16:21 -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: Add evsel__clone() function
2020-09-28 08:55:48 -03:00
evsel.h
perf evsel: Add evsel__clone() function
2020-09-28 08:55:48 -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
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 tools: Add size to 'struct perf_record_header_build_id'
2020-10-14 11:28:12 -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 "context_switch event has no tid" error
2020-09-17 16:08:43 -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 intel-pt: Fix 'CPU too large' error
2021-01-19 18:27:29 +01:00
machine.h
perf machine: Add machine__for_each_dso() function
2020-09-17 15:47:12 -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: Pass build_id object to build_id__sprintf()
2020-10-14 08:46:22 -03:00
map.h
perf inject: Do not load map/dso when injecting build-id
2020-10-13 11:01:37 -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
Merge branch 'perf/urgent' into perf/core
2020-10-13 13:02:20 -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 tools: Add support for exclusive groups/events
2020-10-14 12:24:28 -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
2020-12-30 11:53:59 +01:00
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 test: Free formats for perf pmu parse test
2020-09-15 09:22:42 -03:00
pmu.h
perf test: Free formats for perf pmu parse test
2020-09-15 09:22:42 -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: Fix memory leak when synthesizing SDT probes
2020-12-30 11:54:02 +01:00
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 tools: Copy metric events properly when expand cgroups
2020-09-28 09:16:21 -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: Support sample-read topdown metric group
2020-09-17 15:47:58 -03:00
record.h
perf tools: Add FIFO file names as alternative options to --control
2020-09-04 14:38:15 -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 auxtrace: Add option to synthesize branch stack for regular events
2020-05-05 16:35:29 -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 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 intel-pt: Fix 'CPU too large' error
2021-01-19 18:27:29 +01:00
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
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: Use proper cpu for shadow stats
2020-11-27 14:31:37 -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: Support new per thread TopDown metrics
2020-09-17 15:48:08 -03:00
stat.h
perf stat: Add --for-each-cgroup option
2020-09-28 09:07:08 -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 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: Pass build_id object to dso__build_id_equal()
2020-10-14 09:25:36 -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 tools: Fix crash with non-jited bpf progs
2020-11-03 08:30:34 -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 record: Synthesize cgroup events only if needed
2020-11-27 14:26:33 -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 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 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