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c22e150e3a
linux/tools/perf/util
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Igor Lubashev c22e150e3a perf tools: Add helpers to use capabilities if present 
Add utilities to help checking capabilities of the running procss.  Make
perf link with libcap, if it is available. If no libcap-dev[el],
fallback to the geteuid() == 0 test used before.

Committer notes:

  $ perf test python
  18: 'import perf' in python                               : FAILED!
  $ perf test -v python
  Couldn't bump rlimit(MEMLOCK), failures may take place when creating BPF maps, etc
  18: 'import perf' in python                               :
  --- start ---
  test child forked, pid 23288
  Traceback (most recent call last):
    File "<stdin>", line 1, in <module>
  ImportError: /tmp/build/perf/python/perf.so: undefined symbol: cap_get_flag
  test child finished with -1
  ---- end ----
  'import perf' in python: FAILED!
  $

This happens because differently from the perf binary generated with
this patch applied:

  $ ldd /tmp/build/perf/perf | grep libcap
  	libcap.so.2 => /lib64/libcap.so.2 (0x00007f724a4ef000)
  $

The python binding isn't linking with libcap:

  $ ldd /tmp/build/perf/python/perf.so | grep libcap
  $

So add 'cap' to the 'extra_libraries' variable in
tools/perf/util/setup.py, and rebuild:

  $ perf test python
  18: 'import perf' in python                               : Ok
  $

If we explicitely disable libcap it also continues to work:

  $ make NO_LIBCAP=1 -C tools/perf O=/tmp/build/perf install-bin
    $ ldd /tmp/build/perf/perf | grep libcap
  $ ldd /tmp/build/perf/python/perf.so | grep libcap
  $ perf test python
  18: 'import perf' in python                               : Ok
  $

Signed-off-by: Igor Lubashev <ilubashe@akamai.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexey Budankov <alexey.budankov@linux.intel.com>
Cc: James Morris <jmorris@namei.org>
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Suzuki Poulouse <suzuki.poulose@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
[ split from a larger patch ]
Link: http://lkml.kernel.org/r/8a1e76cf5c7c9796d0d4d240fbaa85305298aafa.1565188228.git.ilubashe@akamai.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-08-14 10:48:39 -03:00
..
c++ perf clang: Remove needless extra semicolon 2019-03-06 09:47:48 -03:00
cs-etm-decoder tools lib: Adopt zalloc()/zfree() from tools/perf 2019-07-09 10:13:26 -03:00
include perf tools: Remove old baggage that is util/include/linux/ctype.h 2019-06-25 18:31:12 -03:00
intel-pt-decoder tools lib: Adopt zalloc()/zfree() from tools/perf 2019-07-09 10:13:26 -03:00
libunwind
scripting-engines libperf: Add threads to struct perf_evsel 2019-07-29 18:34:45 -03:00
annotate.c Merge remote-tracking branch 'torvalds/master' into perf/core 2019-08-12 16:25:00 -03:00
annotate.h libperf: Add nr_entries to struct perf_evlist 2019-07-29 18:34:45 -03:00
archinsn.h perf script: Support insn output for normal samples 2019-03-11 11:56:02 -03:00
arm-spe-pkt-decoder.c perf tools: Add ARM Statistical Profiling Extensions (SPE) support 2018-01-17 10:23:31 -03:00
arm-spe-pkt-decoder.h perf tools: Add ARM Statistical Profiling Extensions (SPE) support 2018-01-17 10:23:31 -03:00
arm-spe.c tools lib: Adopt zalloc()/zfree() from tools/perf 2019-07-09 10:13:26 -03:00
arm-spe.h perf tools: Add ARM Statistical Profiling Extensions (SPE) support 2018-01-17 10:23:31 -03:00
auxtrace.c libperf: Add threads to struct perf_evlist 2019-07-29 18:34:45 -03:00
auxtrace.h perf evlist: Rename struct perf_evlist to struct evlist 2019-07-29 18:34:42 -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: Rename struct perf_evlist to struct evlist 2019-07-29 18:34:42 -03:00
bpf-event.h perf evlist: Rename struct perf_evlist to struct evlist 2019-07-29 18:34:42 -03:00
bpf-loader.c libperf: Move fd array from perf's evsel to lobperf's perf_evsel class 2019-07-29 18:34:46 -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 docs: Fix some broken references 2018-06-15 18:10:01 -03:00
bpf-prologue.h
branch.c
branch.h perf tools: Move branch structs to branch.h 2019-01-25 15:12:08 +01:00
Build perf tools: Add helpers to use capabilities if present 2019-08-14 10:48:39 -03:00
build-id.c perf evsel: Rename struct perf_evsel to struct evsel 2019-07-29 18:34:42 -03:00
build-id.h perf evsel: Rename struct perf_evsel to struct evsel 2019-07-29 18:34:42 -03:00
cache.h
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 evsel: Rename struct perf_evsel to struct evsel 2019-07-29 18:34:42 -03:00
callchain.h perf evsel: Rename struct perf_evsel to struct evsel 2019-07-29 18:34:42 -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: Add helpers to use capabilities if present 2019-08-14 10:48:39 -03:00
cgroup.c libperf: Include perf_evlist in evlist object 2019-07-29 18:34:44 -03:00
cgroup.h perf evlist: Rename struct perf_evlist to struct evlist 2019-07-29 18:34:42 -03:00
cloexec.c perf tools: Remove needless asm/unistd.h include fixing build in some places 2019-05-02 16:00:20 -04:00
cloexec.h
color_config.c perf utils: Move perf_config using routines from color.c to separate object 2019-01-21 17:38:56 -03:00
color.c perf utils: Move perf_config using routines from color.c to separate object 2019-01-21 17:38:56 -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 tools lib: Adopt zalloc()/zfree() from tools/perf 2019-07-09 10:13:26 -03:00
config.h perf config: Call perf_config__init() lazily 2018-05-16 16:11:09 -03:00
counts.c perf evsel: Rename struct perf_evsel to struct evsel 2019-07-29 18:34:42 -03:00
counts.h libperf: Adopt perf_evsel__read() function from tools/perf 2019-07-29 18:34:46 -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 Merge remote-tracking branch 'torvalds/master' into perf/core 2019-08-12 16:25:00 -03:00
cpumap.h libperf: Add perf_cpu_map__new()/perf_cpu_map__read() functions 2019-07-29 18:34:45 -03:00
cputopo.c libperf: Add perf_cpu_map__new()/perf_cpu_map__read() functions 2019-07-29 18:34:45 -03:00
cputopo.h perf header: Add die information in CPU topology 2019-06-10 15:50:02 -03:00
cs-etm.c libperf: Move perf_event_attr field from perf's evsel to libperf's perf_evsel 2019-07-29 18:34:45 -03:00
cs-etm.h perf cs-etm: Remove duplicate GENMASK() define, use linux/bits.h instead 2019-06-10 16:20:11 -03:00
data-convert-bt.c libperf: Move perf_event_attr field from perf's evsel to libperf's perf_evsel 2019-07-29 18:34:45 -03:00
data-convert-bt.h
data-convert.h
data.c perf tools: Use zfree() where applicable 2019-07-09 10:13:27 -03:00
data.h perf record: Allow to limit number of reported perf.data files 2019-03-19 11:56:20 -03:00
db-export.c libperf: Move perf_event_attr field from perf's evsel to libperf's perf_evsel 2019-07-29 18:34:45 -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 missing headers, mostly stdlib.h 2019-07-09 10:13:22 -03:00
debug.h
demangle-java.c perf tools: Add missing headers, mostly stdlib.h 2019-07-09 10:13:22 -03:00
demangle-java.h
demangle-rust.c
demangle-rust.h
dso.c perf tools: Use list_del_init() more thorougly 2019-07-09 10:13:27 -03:00
dso.h perf symbols: Introduce DSO_BINARY_TYPE__BPF_PROG_INFO 2019-03-19 16:52:07 -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 tools: Add missing headers, mostly stdlib.h 2019-07-09 10:13:22 -03:00
dwarf-aux.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
dwarf-regs.c
env.c libperf: Add perf_cpu_map__get()/perf_cpu_map__put() 2019-07-29 18:34:44 -03:00
env.h perf cpu_map: Rename struct cpu_map to struct perf_cpu_map 2019-07-29 18:34:42 -03:00
event.c libperf: Add perf_thread_map__get()/perf_thread_map__put() 2019-07-29 18:34:44 -03:00
event.h perf tools: Add helpers to use capabilities if present 2019-08-14 10:48:39 -03:00
evlist.c libperf: Adopt perf_evsel__enable()/disable()/apply_filter() functions 2019-07-29 18:34:46 -03:00
evlist.h libperf: Add perf_evlist__set_maps() function 2019-07-29 18:34:45 -03:00
evsel_fprintf.c libperf: Move nr_members from perf's evsel to libperf's perf_evsel 2019-07-29 18:34:46 -03:00
evsel.c libperf: Adopt perf_evsel__enable()/disable()/apply_filter() functions 2019-07-29 18:34:46 -03:00
evsel.h libperf: Add perf_evsel__cpus()/threads() functions 2019-07-29 18:34:46 -03:00
expr.h
expr.y
find-map.c perf tools: Make find_vdso_map() more modular 2019-01-08 13:28:13 -03:00
genelf_debug.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 479 2019-06-19 17:09:51 +02:00
genelf.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 251 2019-06-05 17:30:26 +02:00
genelf.h perf jitdump: Add Sparc support. 2018-10-18 11:16:38 -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: Move get_current_dir_name() cond prototype out of util.h 2019-07-09 10:13:26 -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
header.c libperf: Move nr_members from perf's evsel to libperf's perf_evsel 2019-07-29 18:34:46 -03:00
header.h perf evlist: Rename struct perf_evlist to struct evlist 2019-07-29 18:34:42 -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 hist: Remove dummy entries when finding real ones. 2019-08-12 16:26:02 -03:00
hist.h perf evlist: Rename struct perf_evlist to struct evlist 2019-07-29 18:34:42 -03:00
intel-bts.c libperf: Move perf_event_attr field from perf's evsel to libperf's perf_evsel 2019-07-29 18:34:45 -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 libperf: Move perf_event_attr field from perf's evsel to libperf's perf_evsel 2019-07-29 18:34:45 -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 libperf: Move perf_event_attr field from perf's evsel to libperf's perf_evsel 2019-07-29 18:34:45 -03:00
jitdump.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 480 2019-06-19 17:09:51 +02:00
kvm-stat.h perf evlist: Rename struct perf_evlist to struct evlist 2019-07-29 18:34:42 -03:00
levenshtein.c
levenshtein.h
llvm-utils.c perf tools: Use zfree() where applicable 2019-07-09 10:13:27 -03:00
llvm-utils.h perf llvm: Allow passing options to llc in addition to clang 2018-08-20 08:54:58 -03:00
lzma.c perf tools: Add lzma_is_compressed function 2018-08-20 08:54:59 -03:00
machine.c Merge remote-tracking branch 'torvalds/master' into perf/core 2019-08-12 16:25:00 -03:00
machine.h Merge remote-tracking branch 'torvalds/master' into perf/core 2019-08-12 16:25:00 -03:00
map_groups.h perf tests: Add map_groups__merge_in test 2019-05-28 18:37:44 -03:00
map_symbol.h perf symbols: Introduce map_symbol.h 2019-02-06 10:00:38 -03:00
map.c tools lib: Adopt zalloc()/zfree() from tools/perf 2019-07-09 10:13:26 -03:00
map.h perf evsel: Rename struct perf_evsel to struct evsel 2019-07-29 18:34:42 -03:00
mem2node.c tools lib: Adopt zalloc()/zfree() from tools/perf 2019-07-09 10:13:26 -03:00
mem2node.h perf tools: Add mem2node object 2018-03-16 13:52:37 -03:00
mem-events.c perf mem/c2c: Fix perf_mem_events to support powerpc 2019-02-04 11:32:14 -03:00
mem-events.h
memswap.c
memswap.h
metricgroup.c perf evlist: Rename struct perf_evlist to struct evlist 2019-07-29 18:34:42 -03:00
metricgroup.h perf evsel: Rename struct perf_evsel to struct evsel 2019-07-29 18:34:42 -03:00
mmap.c perf evlist: Rename struct perf_evlist to struct evlist 2019-07-29 18:34:42 -03:00
mmap.h perf record: Implement compression for AIO trace streaming 2019-05-15 16:36:49 -03:00
namespaces.c tools lib: Adopt zalloc()/zfree() from tools/perf 2019-07-09 10:13:26 -03:00
namespaces.h perf namespaces: Move the conditional setns() prototype to namespaces.h 2019-07-09 10:13:26 -03:00
ordered-events.c perf tools: Use list_del_init() more thorougly 2019-07-09 10:13:27 -03:00
ordered-events.h perf ordered_events: Add first_time() method 2018-12-17 15:02:17 -03:00
parse-branch-options.c perf tools: Add missing headers, mostly stdlib.h 2019-07-09 10:13:22 -03:00
parse-branch-options.h
parse-events.c libperf: Move nr_members from perf's evsel to libperf's perf_evsel 2019-07-29 18:34:46 -03:00
parse-events.h perf evlist: Rename struct perf_evlist to struct evlist 2019-07-29 18:34:42 -03:00
parse-events.l perf tools: Add a 'percore' event qualifier 2019-05-16 14:17:24 -03:00
parse-events.y perf parse-events: Remove unused variable: error 2019-07-09 10:13:27 -03:00
parse-regs-options.c perf tools: Add missing headers, mostly stdlib.h 2019-07-09 10:13:22 -03:00
parse-regs-options.h perf parse-regs: Split parse_regs 2019-05-15 16:36:49 -03:00
path.c
path.h
perf_regs.c perf parse-regs: Add generic support for arch__intr/user_reg_mask() 2019-05-16 14:17:12 -03:00
perf_regs.h perf record: Allow mixing --user-regs with --call-graph=dwarf 2019-06-05 09:47:54 -03:00
perf-hooks-list.h
perf-hooks.c
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
pmu.c libperf: Add perf_cpu_map__new()/perf_cpu_map__read() functions 2019-07-29 18:34:45 -03:00
pmu.h perf cpu_map: Rename struct cpu_map to struct perf_cpu_map 2019-07-29 18:34:42 -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/urgent fixes: 2019-07-23 23:41:33 +02:00
probe-event.h perf-probe: Add user memory access attribute support 2019-05-25 23:04:42 -04:00
probe-file.c The main changes in this release include: 2019-07-18 11:51:00 -07:00
probe-file.h perf-probe: Add user memory access attribute support 2019-05-25 23:04:42 -04:00
probe-finder.c The main changes in this release include: 2019-07-18 11:51:00 -07:00
probe-finder.h tools perf: Move from sane_ctype.h obtained from git to the Linux's original 2019-06-25 21:02:47 -03:00
pstack.c tools lib: Adopt zalloc()/zfree() from tools/perf 2019-07-09 10:13:26 -03:00
pstack.h
python-ext-sources perf tools: Add helpers to use capabilities if present 2019-08-14 10:48:39 -03:00
python.c libperf: Add perf_cpu_map__new()/perf_cpu_map__read() functions 2019-07-29 18:34:45 -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 libperf: Add cpus to struct perf_evlist 2019-07-29 18:34:45 -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
rwsem.h
s390-cpumcf-kernel.h perf report: Display arch specific diagnostic counter sets, starting with s390 2019-01-21 17:00:48 -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 libperf: Move perf_event_attr field from perf's evsel to libperf's perf_evsel 2019-07-29 18:34:45 -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 libperf: Move perf_event_attr field from perf's evsel to libperf's perf_evsel 2019-07-29 18:34:45 -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 session: Avoid infinite loop when seeing invalid header.size 2019-08-12 16:26:02 -03:00
session.h perf evlist: Rename struct perf_evlist to struct evlist 2019-07-29 18:34:42 -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 helpers to use capabilities if present 2019-08-14 10:48:39 -03:00
smt.c perf tools: Apply new CPU topology sysfs attributes 2019-06-10 16:20:11 -03:00
smt.h
sort.c libperf: Move perf_event_attr field from perf's evsel to libperf's perf_evsel 2019-07-29 18:34:45 -03:00
sort.h perf evlist: Rename struct perf_evlist to struct evlist 2019-07-29 18:34:42 -03:00
srccode.c perf tools: Use list_del_init() more thorougly 2019-07-09 10:13:27 -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 tools lib: Adopt zalloc()/zfree() from tools/perf 2019-07-09 10:13:26 -03:00
srcline.h perf callchain: Use cached rbtrees 2019-01-25 15:12:09 +01:00
stat-display.c libperf: Move nr_members from perf's evsel to libperf's perf_evsel 2019-07-29 18:34:46 -03:00
stat-shadow.c libperf: Move perf_event_attr field from perf's evsel to libperf's perf_evsel 2019-07-29 18:34:45 -03:00
stat.c libperf: Move nr_members from perf's evsel to libperf's perf_evsel 2019-07-29 18:34:46 -03:00
stat.h libperf: Adopt xyarray class from perf 2019-07-29 18:34:45 -03:00
strbuf.c tools lib: Adopt zalloc()/zfree() from tools/perf 2019-07-09 10:13:26 -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 tools lib: Move argv_{split,free} from tools/perf/util/ 2019-07-01 22:50:40 -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 libperf: Add perf_cpu_map__new()/perf_cpu_map__read() functions 2019-07-29 18:34:45 -03:00
svghelper.h
symbol_conf.h perf diff: Print the basic block cycles diff 2019-07-02 13:20:51 -03:00
symbol_fprintf.c perf symbols: Use cached rbtrees 2019-01-25 15:12:10 +01:00
symbol-elf.c perf tools: Use list_del_init() more thorougly 2019-07-09 10:13:27 -03:00
symbol-minimal.c tools lib: Adopt zalloc()/zfree() from tools/perf 2019-07-09 10:13:26 -03:00
symbol.c perf annotate: Fix s390 gap between kernel end and module start 2019-08-08 15:41:25 -03:00
symbol.h perf annotate: Fix s390 gap between kernel end and module start 2019-08-08 15:41:25 -03:00
syscalltbl.c perf trace: Preallocate the syscall table 2019-07-29 18:34:42 -03:00
syscalltbl.h perf trace: Preallocate the syscall table 2019-07-29 18:34:42 -03:00
target.c perf tools: Add missing headers, mostly stdlib.h 2019-07-09 10:13:22 -03:00
target.h
term.c
term.h
thread_map.c libperf: Add perf_thread_map__get()/perf_thread_map__put() 2019-07-29 18:34:44 -03:00
thread_map.h libperf: Add perf_thread_map__get()/perf_thread_map__put() 2019-07-29 18:34:44 -03:00
thread-stack.c tools lib: Adopt zalloc()/zfree() from tools/perf 2019-07-09 10:13:26 -03:00
thread-stack.h perf/core improvements and fixes: 2019-06-17 20:48:14 +02:00
thread.c perf db-export: Fix thread__exec_comm() 2019-08-08 15:41:10 -03:00
thread.h perf tools: Remove const from thread read accessors 2019-05-28 18:37:43 -03:00
time-utils.c perf time-utils: Use skip_spaces() 2019-06-25 21:39:18 -03:00
time-utils.h perf time-utils: Add utility function to print time stamps in nanoseconds 2019-03-11 11:56:02 -03:00
tool.h perf evlist: Rename struct perf_evlist to struct evlist 2019-07-29 18:34:42 -03:00
top.c libperf: Add cpus to struct perf_evlist 2019-07-29 18:34:45 -03:00
top.h perf evlist: Rename struct perf_evlist to struct evlist 2019-07-29 18:34:42 -03:00
trace-event-info.c libperf: Move perf_event_attr field from perf's evsel to libperf's perf_evsel 2019-07-29 18:34:45 -03:00
trace-event-parse.c tools perf: Move from sane_ctype.h obtained from git to the Linux's original 2019-06-25 21:02:47 -03:00
trace-event-read.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 393 2019-06-05 17:37:11 +02:00
trace-event-scripting.c perf evsel: Rename struct perf_evsel to struct evsel 2019-07-29 18:34:42 -03:00
trace-event.c tools tools, tools lib traceevent: Make traceevent APIs more consistent 2019-04-01 15:18:09 -03:00
trace-event.h perf evsel: Rename struct perf_evsel to struct evsel 2019-07-29 18:34:42 -03:00
trigger.h perf tools: Fix trigger class trigger_on() 2018-03-06 11:31:14 -03:00
tsc.c
tsc.h
units.c
units.h
unwind-libdw.c tools lib: Adopt zalloc()/zfree() from tools/perf 2019-07-09 10:13:26 -03:00
unwind-libdw.h
unwind-libunwind-local.c perf tools: Use zfree() where applicable 2019-07-09 10:13:27 -03:00
unwind-libunwind.c perf tools: Speed up report for perf compiled with linwunwind 2019-05-15 16:36:46 -03:00
unwind.h
usage.c perf tools: Add missing headers, mostly stdlib.h 2019-07-09 10:13:22 -03:00
util-cxx.h
util.c perf tools: Add helpers to use capabilities if present 2019-08-14 10:48:39 -03:00
util.h libperf: Adopt the readn()/writen() functions from tools/perf 2019-07-29 18:34:46 -03:00
values.c tools lib: Adopt zalloc()/zfree() from tools/perf 2019-07-09 10:13:26 -03:00
values.h
vdso.c tools lib: Adopt zalloc()/zfree() from tools/perf 2019-07-09 10:13:26 -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 duplicate headers 2019-01-21 15:15:57 -03:00
zstd.c perf session: Fix loading of compressed data split across adjacent records 2019-07-23 09:04:03 -03:00