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1a1c0ffb2a
linux_dsm_epyc7002/tools/perf/util
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Jiri Olsa 1a1c0ffb2a perf tools: Add +field argument support for --sort option 
Adding support to add field(s) to default sort order via using the '+'
prefix, like for report:

  $ perf report
  Samples: 2K of event 'cycles', Event count (approx.): 882172583
  Overhead  Command  Shared Object        Symbol
     7.39%  swapper  [kernel.kallsyms]    [k] intel_idle
     1.97%  firefox  libpthread-2.17.so   [.] pthread_mutex_lock
     1.39%  firefox  [snd_hda_intel]      [k] azx_get_position
     1.11%  firefox  libpthread-2.17.so   [.] pthread_mutex_unlock

  $ perf report -s +cpu
  Samples: 2K of event 'cycles', Event count (approx.): 882172583
  Overhead  Command  Shared Object        Symbol                  CPU
     2.89%  swapper  [kernel.kallsyms]    [k] intel_idle          000
     2.61%  swapper  [kernel.kallsyms]    [k] intel_idle          002
     1.20%  swapper  [kernel.kallsyms]    [k] intel_idle          001
     0.82%  firefox  libpthread-2.17.so   [.] pthread_mutex_lock  002

Works in general for commands using --sort option.

v2 with changes suggested:
  - Use dynamic memory instead static buffer
  - Fix error message typo

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jean Pihet <jean.pihet@linaro.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/20140823125948.GA1193@krava.brq.redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2014-09-17 17:08:07 -03:00
..
include perf tools: Move pr_* debug macros into debug object 2014-07-17 12:58:39 -03:00
scripting-engines perf scripting: Add 'flush' callback to scripting API 2014-08-22 13:12:11 -03:00
abspath.c
alias.c perf tools: Introduce zfree 2013-12-27 15:17:00 -03:00
annotate.c perf annotate: Don't truncate Intel style addresses 2014-08-15 10:39:26 -03:00
annotate.h tools: Consolidate types.h 2014-05-01 21:22:39 +02:00
bitmap.c perf tools: Add bitmap_or function into bitmap object 2012-02-13 23:28:10 -02:00
build-id.c perf tools: Use tid for finding thread 2014-05-12 11:09:50 +02:00
build-id.h tools: Consolidate types.h 2014-05-01 21:22:39 +02:00
cache.h perf tools: Add perf_config_u64 function 2014-08-12 12:03:00 -03:00
callchain.c perf report: Relax -g option parsing not to limit the option order 2014-08-15 10:50:07 -03:00
callchain.h perf tools powerpc: Adjust callchain based on DWARF debug info 2014-06-27 11:14:51 +02:00
cgroup.c perf evlist: Introduce evlist__for_each() & friends 2014-01-13 10:06:25 -03:00
cgroup.h perf tool: Add cgroup support 2011-02-16 13:30:48 +01:00
cloexec.c perf util: Replace strerror with strerror_r for thread-safety 2014-08-15 10:58:35 -03:00
cloexec.h perf tools: Enable close-on-exec flag on perf file descriptor 2014-07-18 09:09:34 +02:00
color.c perf tools: Make __hpp__fmt() receive an additional len argument 2014-08-12 12:03:05 -03:00
color.h perf tools: Make __hpp__fmt() receive an additional len argument 2014-08-12 12:03:05 -03:00
comm.c perf tools: Identify which comms are from exec 2014-08-13 19:23:08 -03:00
comm.h perf tools: Identify which comms are from exec 2014-08-13 19:23:08 -03:00
config.c perf tools: Add perf_config_u64 function 2014-08-12 12:03:00 -03:00
cpumap.c perf tools: Use cpu/possible instead of cpu/kernel_max 2014-04-22 17:39:16 +02:00
cpumap.h perf tools: Allow ability to map cpus to nodes easily 2014-04-22 17:39:12 +02:00
ctype.c perf tools: ctype.c only wants util.h 2012-02-13 23:17:40 -02:00
data.c perf util: Replace strerror with strerror_r for thread-safety 2014-08-15 10:58:35 -03:00
data.h perf tools: Add perf_data_file__write interface 2013-12-02 09:22:46 -03:00
debug.c perf tools: Add debug prints for ordered events queue 2014-08-12 12:03:01 -03:00
debug.h perf: Use strerror_r instead of strerror 2014-08-15 10:54:29 -03:00
dso.c perf util: Replace strerror with strerror_r for thread-safety 2014-08-15 10:58:35 -03:00
dso.h perf tools: Add dso__type() 2014-07-23 17:36:36 -03:00
dwarf-aux.c perf probe: Fix perf probe to find correct variable DIE 2014-06-04 14:49:20 +02:00
dwarf-aux.h perf probe: Fix to find line information for probe list 2013-10-04 15:16:05 -03:00
environment.c
event.c perf tools: Add machine__kernel_ip() 2014-08-22 13:12:12 -03:00
event.h perf tools: Add flags and insn_len to struct sample 2014-08-13 19:23:32 -03:00
evlist.c perf util: Replace strerror with strerror_r for thread-safety 2014-08-15 10:58:35 -03:00
evlist.h perf evlist: Add perf_evlist__enable_event_idx() 2014-08-13 19:23:48 -03:00
evsel.c perf util: Replace strerror with strerror_r for thread-safety 2014-08-15 10:58:35 -03:00
evsel.h perf evlist: Add perf_evlist__set_tracking_event() 2014-08-13 19:21:32 -03:00
exec_cmd.c perf tools: Makefile: Remove various and sundry cruft 2011-02-18 07:43:06 -02:00
exec_cmd.h
generate-cmdlist.sh tools/perf: Standardize feature support define names to: HAVE_{FEATURE}_SUPPORT 2013-10-09 08:48:28 +02:00
header.c perf tools: Separate the VDSO map name from the VDSO dso name 2014-07-23 17:36:32 -03:00
header.h perf tools: Add dsos__hit_all() 2014-07-23 11:25:40 -03:00
help.c perf tools: Use zfree to help detect use after free bugs 2013-12-27 17:08:19 -03:00
help.h
hist.c perf top: Fix -z option behavior 2014-08-13 17:28:07 -03:00
hist.h perf top: Fix -z option behavior 2014-08-13 17:28:07 -03:00
hweight.c
intlist.c perf util: Add findnew method to intlist 2013-10-14 10:28:48 -03:00
intlist.h perf util: Add findnew method to intlist 2013-10-14 10:28:48 -03:00
kvm-stat.h perf kvm: Add stat support on s390 2014-07-16 17:57:33 -03:00
levenshtein.c
levenshtein.h
machine.c perf machine: Fallback to MAP__FUNCTION if daddr maps are NULL 2014-08-22 13:12:13 -03:00
machine.h perf tools: Add machine__kernel_ip() 2014-08-22 13:12:12 -03:00
map.c perf symbols: Don't try to find DSOs in SYSV maps 2014-08-20 08:26:09 -03:00
map.h perf tools: Add thread parameter to vdso__dso_findnew() 2014-07-23 17:37:26 -03:00
ordered-events.c perf tools: Allow out of order messages in forced flush 2014-08-12 12:03:02 -03:00
ordered-events.h perf tools: Allow out of order messages in forced flush 2014-08-12 12:03:02 -03:00
pager.c perf tools: Add cat as fallback pager 2014-05-21 11:48:33 +02:00
parse-events.c perf util: Replace strerror with strerror_r for thread-safety 2014-08-15 10:58:35 -03:00
parse-events.h tools: Consolidate types.h 2014-05-01 21:22:39 +02:00
parse-events.l perf tools: Move start conditions to start of the flex file 2013-10-11 12:17:31 -03:00
parse-events.y tools: Consolidate types.h 2014-05-01 21:22:39 +02:00
parse-options.c perf kvm: introduce --list-cmds for use by scripts 2014-03-14 18:08:41 -03:00
parse-options.h perf tools: Add option macro OPT_CALLBACK_OPTARG 2014-07-16 17:57:36 -03:00
path.c tools/perf: Turn strlcpy() into a __weak function 2013-10-09 08:48:49 +02:00
perf_regs.c perf tools: Cache register accesses for unwind processing 2014-06-12 16:53:19 +02:00
perf_regs.h perf tools: Cache register accesses for unwind processing 2014-06-12 16:53:19 +02:00
PERF-VERSION-GEN perf tools: Fix version when building out of tree 2013-11-07 10:40:47 -03:00
pmu.c perf tools: Annotate PMU related list_head members with type info 2014-08-15 10:42:40 -03:00
pmu.h perf tools: Annotate PMU related list_head members with type info 2014-08-15 10:42:40 -03:00
pmu.l perf tools: Add perf pmu object to access pmu format definition 2012-03-16 14:29:35 -03:00
pmu.y perf tools: Fix build with bison 2.3 and older. 2013-02-14 16:12:34 -03:00
probe-event.c perf probe: Make error messages thread-safe 2014-08-15 10:56:53 -03:00
probe-event.h perf probe: Replace line_list with intlist 2014-02-18 09:34:50 -03:00
probe-finder.c perf probe: Make error messages thread-safe 2014-08-15 10:56:53 -03:00
probe-finder.h perf probe: Support distro-style debuginfo for uprobe 2014-02-18 09:38:44 -03:00
pstack.c perf tools: Move pr_* debug macros into debug object 2014-07-17 12:58:39 -03:00
pstack.h perf tools: Finish the removal of 'self' arguments 2013-11-05 15:32:36 -03:00
python-ext-sources perf tools: Move fs.* to lib/api/fs/ 2014-02-18 09:34:49 -03:00
python.c perf tools: Factor eprintf to allow different debug variables 2014-07-17 12:58:59 -03:00
quote.c
quote.h
rblist.c perf util: Add findnew method to intlist 2013-10-14 10:28:48 -03:00
rblist.h perf util: Add findnew method to intlist 2013-10-14 10:28:48 -03:00
record.c perf evlist: Add perf_evlist__set_tracking_event() 2014-08-13 19:21:32 -03:00
run-command.c perf util: Replace strerror with strerror_r for thread-safety 2014-08-15 10:58:35 -03:00
run-command.h
session.c perf machine: Add machine__thread_exec_comm() 2014-08-13 19:23:21 -03:00
session.h perf session: Add perf_session__peek_event() 2014-08-13 19:21:44 -03:00
setup.py tools/: Convert to new topic libraries 2013-12-16 16:03:27 -03:00
sigchain.c
sigchain.h
sort.c perf tools: Add +field argument support for --sort option 2014-09-17 17:08:07 -03:00
sort.h perf tools: Add +field argument support for --field option 2014-08-24 08:11:19 -03:00
srcline.c perf tools: Fix build error due to zfree() cast 2014-01-15 15:10:04 -03:00
stat.c perf stats: Add max and min stats 2013-08-07 17:35:26 -03:00
stat.h tools: Consolidate types.h 2014-05-01 21:22:39 +02:00
strbuf.c perf tools: Use zfree to help detect use after free bugs 2013-12-27 17:08:19 -03:00
strbuf.h
strfilter.c perf tools: Use zfree to help detect use after free bugs 2013-12-27 17:08:19 -03:00
strfilter.h perf tools: Finish the removal of 'self' arguments 2013-11-05 15:32:36 -03:00
string.c perf tools: Use zfree to help detect use after free bugs 2013-12-27 17:08:19 -03:00
strlist.c perf tools: Fix build error due to zfree() cast 2014-01-15 15:10:04 -03:00
strlist.h perf tools: Stop using 'self' in strlist 2013-01-25 12:49:28 -03:00
svghelper.c perf timechart: Implement IO mode 2014-07-10 00:22:54 +02:00
svghelper.h perf timechart: Implement IO mode 2014-07-10 00:22:54 +02:00
symbol-elf.c perf symbols: Fix missing label symbols 2014-08-13 19:20:39 -03:00
symbol-minimal.c perf tools: Add dso__type() 2014-07-23 17:36:36 -03:00
symbol.c perf tools: Check recorded kernel version when finding vmlinux 2014-08-13 16:42:21 -03:00
symbol.h perf symbols: Don't demangle parameters and such by default 2014-08-13 17:39:25 -03:00
target.c perf record: Make per-cpu mmaps the default. 2013-11-27 14:58:36 -03:00
target.h perf target: Move the checking of which map function to call into function. 2013-12-04 13:46:37 -03:00
thread_map.c perf tools: Use zfree to help detect use after free bugs 2013-12-27 17:08:19 -03:00
thread_map.h perf evlist: Add thread_map__nr() helper 2013-03-15 13:06:02 -03:00
thread.c perf tools: Identify which comms are from exec 2014-08-13 19:23:08 -03:00
thread.h perf tools: Identify which comms are from exec 2014-08-13 19:23:08 -03:00
tool.h perf tools: Rename ordered_samples bool to ordered_events 2014-08-12 12:02:54 -03:00
top.c perf tools: Rename 'perf_record_opts' to 'record_opts 2013-12-19 14:43:45 -03:00
top.h tools: Consolidate types.h 2014-05-01 21:22:39 +02:00
trace-event-info.c perf tools: Move pr_* debug macros into debug object 2014-07-17 12:58:39 -03:00
trace-event-parse.c perf tools: Fix memory leak in event_format__print function 2014-02-18 09:34:47 -03:00
trace-event-read.c perf tools: Remove needless getopt.h includes 2014-07-17 12:59:00 -03:00
trace-event-scripting.c perf scripting: Add 'flush' callback to scripting API 2014-08-22 13:12:11 -03:00
trace-event.c tools lib traceevent: Make plugin unload function receive pevent 2014-01-15 15:10:40 -03:00
trace-event.h perf scripting: Add 'flush' callback to scripting API 2014-08-22 13:12:11 -03:00
tsc.c perf tools: Move rdtsc() function 2014-07-23 11:48:11 -03:00
tsc.h perf tools: Move rdtsc() function 2014-07-23 11:48:11 -03:00
unwind-libdw.c perf tools: Move pr_* debug macros into debug object 2014-07-17 12:58:39 -03:00
unwind-libdw.h perf tools: Add libdw DWARF post unwind support 2014-02-24 09:29:36 -03:00
unwind-libunwind.c perf tools: Move pr_* debug macros into debug object 2014-07-17 12:58:39 -03:00
unwind.h tools: Consolidate types.h 2014-05-01 21:22:39 +02:00
usage.c perf target: Introduce perf_target__parse_uid() 2012-05-07 16:46:48 -03:00
util.c perf util: Replace strerror with strerror_r for thread-safety 2014-08-15 10:58:35 -03:00
util.h perf tools: Introduce set_term_quiet_input helper function 2014-08-13 11:14:22 -03:00
values.c perf tools: Use zfree to help detect use after free bugs 2013-12-27 17:08:19 -03:00
values.h tools: Consolidate types.h 2014-05-01 21:22:39 +02:00
vdso.c perf tools: Add thread parameter to vdso__dso_findnew() 2014-07-23 17:37:26 -03:00
vdso.h perf tools: Add thread parameter to vdso__dso_findnew() 2014-07-23 17:37:26 -03:00
wrapper.c perf tools: Use __maybe_used for unused variables 2012-09-11 12:19:15 -03:00
xyarray.c
xyarray.h