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linux/tools/perf/util
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Namhyung Kim 4605bb55b9 perf evlist: Be more specific on -F/--freq 
Currently perf evlist -F shows the number as if it's always sampling
frequency.  But we now support per-event freq/period settings.  So it'd
better to show more detailed info whether it's freq or period.

  $ perf record -e 'cpu/config=1/,cpu/config=2,period=300000/' sleep 1
  [ perf record: Woken up 1 times to write data ]
  [ perf record: Captured and wrote 0.017 MB perf.data ]

  $ perf evlist -F
  cpu/config=1/: sample_freq=4000
  cpu/config=2,period=300000/: sample_period=300000

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1439102724-14079-2-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2015-08-10 17:20:26 -03:00
..
include
tools: Copy rbtree_augmented.h from the kernel
2015-07-05 22:59:05 -03:00
scripting-engines
tracing: Rename FTRACE_MAX_EVENT to TRACE_EVENT_TYPE_MAX
2015-05-13 14:06:42 -04:00
abspath.c
…
alias.c
perf tools: Introduce zfree
2013-12-27 15:17:00 -03:00
annotate.c
perf report: Add infrastructure for a cycles histogram
2015-08-06 16:32:45 -03:00
annotate.h
perf annotate: Compute IPC and basic block cycles
2015-08-06 16:36:12 -03:00
auxtrace.c
perf auxtrace: Fix period type 'i' not working
2015-08-06 16:47:58 -03:00
auxtrace.h
perf tools: Allow auxtrace data alignment
2015-06-23 18:28:37 -03:00
bitmap.c
…
Build
perf stat: Move perf_counts struct and functions into separate object
2015-08-08 14:16:49 -03:00
build-id.c
perf buildid: Use SBUILD_ID_SIZE macro
2015-07-20 17:49:50 -03:00
build-id.h
perf buildid: Use SBUILD_ID_SIZE macro
2015-07-20 17:49:50 -03:00
cache.h
perf report: Fix some option handling on --stdio
2015-05-14 10:05:22 -03:00
callchain.c
perf callchain: Move option parsing code to util.c
2015-08-08 14:16:49 -03:00
callchain.h
perf callchain: Move option parsing code to util.c
2015-08-08 14:16:49 -03:00
cgroup.c
perf cgroup: Use atomic.h for refcounting
2015-05-15 16:12:20 -03:00
cgroup.h
perf cgroup: Use atomic.h for refcounting
2015-05-15 16:12:20 -03:00
cloexec.c
perf bench numa: Fix to show proper convergence stats
2015-06-25 12:28:35 -03:00
cloexec.h
perf tools: Fix build errors with mipsel-linux-uclibc compiler
2015-08-05 16:56:16 -03:00
color.c
perf tools: Do not include escape sequences in color_vfprintf return
2015-08-05 16:46:06 -03:00
color.h
perf tools: Remove trail argument to color vsprintf
2015-08-05 16:44:02 -03:00
comm.c
perf comm: Use atomic.h for refcounting
2015-05-27 12:21:43 -03:00
comm.h
perf tools: Add facility to export data in database-friendly way
2014-10-29 10:32:49 -02:00
config.c
perf tools: Introduce llvm config options
2015-08-07 10:16:59 -03:00
counts.c
perf stat: Move perf_counts struct and functions into separate object
2015-08-08 14:16:49 -03:00
counts.h
perf stat: Move perf_counts struct and functions into separate object
2015-08-08 14:16:49 -03:00
cpumap.c
perf tools: Add reference counting for cpu_map object
2015-06-25 15:15:50 -03:00
cpumap.h
perf tools: Add reference counting for cpu_map object
2015-06-25 15:15:50 -03:00
ctype.c
…
data-convert-bt.c
perf data: Fix signedness of value
2015-04-29 10:37:49 -03:00
data-convert-bt.h
perf data: Support using -f to override perf.data file ownership for 'convert'
2015-04-02 13:18:52 -03:00
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
db-export.c
perf db-export: Fix thread ref-counting
2015-05-29 12:43:39 -03:00
db-export.h
perf db-export: No need to have ->thread twice in struct export_sample
2015-04-02 13:18:43 -03:00
debug.c
perf tools: Introduce veprintf
2015-08-06 15:30:38 -03:00
debug.h
perf tools: Introduce veprintf
2015-08-06 15:30:38 -03:00
dso.c
perf tools: Reference count struct dso
2015-06-08 10:31:40 -03:00
dso.h
perf symbols: Add front end cache for DSO symbol lookup
2015-07-23 11:28:35 -03:00
dwarf-aux.c
perf tools: Fix dwarf-aux.c compilation on i386
2015-05-15 16:59:43 -03:00
dwarf-aux.h
perf probe: Ignore tail calls to probed functions
2015-05-14 10:05:09 -03:00
environment.c
perf report: Fix some option handling on --stdio
2015-05-14 10:05:22 -03:00
event.c
perf tools: Add new PERF_RECORD_SWITCH event
2015-07-23 22:51:13 -03:00
event.h
perf tools: Add support for cycles, weight branch_info field
2015-08-06 16:29:45 -03:00
evlist.c
perf report: Add flag for non ANY branch mode
2015-08-06 16:31:39 -03:00
evlist.h
perf report: Add flag for non ANY branch mode
2015-08-06 16:31:39 -03:00
evsel.c
perf evlist: Be more specific on -F/--freq
2015-08-10 17:20:26 -03:00
evsel.h
perf record: Support per-event freq term
2015-08-10 17:20:26 -03:00
exec_cmd.c
…
exec_cmd.h
…
find-vdso-map.c
perf tools: Build programs to copy 32-bit compatibility
2014-10-29 10:32:48 -02:00
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 header: Use argv style storage for cmdline feature data
2015-07-21 14:34:08 -03:00
header.h
perf header: Use argv style storage for cmdline feature data
2015-07-21 14:34:08 -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 report: Add support for srcfile sort key
2015-08-10 17:20:25 -03:00
hist.h
perf report: Add support for srcfile sort key
2015-08-10 17:20:25 -03:00
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: Support using -f to override perf.data.guest file ownership
2015-04-02 13:18:47 -03:00
levenshtein.c
…
levenshtein.h
…
llvm-utils.c
perf tests: Add LLVM test for eBPF on-the-fly compiling
2015-08-07 10:57:24 -03:00
llvm-utils.h
perf tests: Add LLVM test for eBPF on-the-fly compiling
2015-08-07 10:57:24 -03:00
lzma.c
perf tools: Add lzma decompression support for kernel module
2015-03-21 14:53:40 -03:00
machine.c
perf tools: Add new PERF_RECORD_SWITCH event
2015-07-23 22:51:13 -03:00
machine.h
perf tools: Add new PERF_RECORD_SWITCH event
2015-07-23 22:51:13 -03:00
map.c
perf symbols: Introduce map__is_(kernel,kmodule)()
2015-07-23 11:28:36 -03:00
map.h
perf symbols: Introduce map__is_(kernel,kmodule)()
2015-07-23 11:28:36 -03:00
ordered-events.c
perf ordered_samples: Remove references to perf_{evlist,tool} and machines
2015-03-31 17:52:32 -03:00
ordered-events.h
perf ordered_samples: Remove references to perf_{evlist,tool} and machines
2015-03-31 17:52:32 -03:00
pager.c
perf report: Fix some option handling on --stdio
2015-05-14 10:05:22 -03:00
parse-branch-options.c
perf record: Add support for sampling indirect jumps
2015-06-07 16:08:31 +02:00
parse-branch-options.h
perf tools: Move branch option parsing to own file
2015-05-27 21:02:17 -03:00
parse-events.c
perf record: Support per-event freq term
2015-08-10 17:20:26 -03:00
parse-events.h
perf record: Support per-event freq term
2015-08-10 17:20:26 -03:00
parse-events.l
perf record: Support per-event freq term
2015-08-10 17:20:26 -03:00
parse-events.y
perf tools: Fix parse_events_error dereferences
2015-05-27 12:21:43 -03:00
parse-options.c
perf report: Don't allow empty argument for '-t'.
2015-03-19 13:53:28 -03:00
parse-options.h
perf record: Add AUX area tracing Snapshot Mode support
2015-05-05 18:13:01 -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 record: Support per-event freq term
2015-08-10 17:20:26 -03:00
pmu.h
perf tools: Add perf_pmu__format_bits()
2015-08-06 16:49:01 -03:00
pmu.l
…
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: Move ftrace probe-event operations to probe-file.c
2015-07-20 17:49:49 -03:00
probe-event.h
perf tools: Add missing forward declaration of struct map to probe-event.h
2015-08-06 15:38:40 -03:00
probe-file.c
perf probe: Move ftrace probe-event operations to probe-file.c
2015-07-20 17:49:49 -03:00
probe-file.h
perf probe: Move ftrace probe-event operations to probe-file.c
2015-07-20 17:49:49 -03:00
probe-finder.c
perf strlist: Make dupstr be the default and part of an extensible config parm
2015-07-20 12:13:34 -03:00
probe-finder.h
perf probe: Introduce probe_conf global configs
2015-05-08 16:26:26 -03:00
pstack.c
perf tools: Introduce pstack_peek()
2015-05-05 18:13:22 -03:00
pstack.h
perf tools: Introduce pstack_peek()
2015-05-05 18:13:22 -03:00
python-ext-sources
perf stat: Move perf_counts struct and functions into separate object
2015-08-08 14:16:49 -03:00
python.c
perf python: Add missing PERF_RECORD_{MMAP2,AUX,etc}
2015-07-29 10:51:45 -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 record: Add option --switch-events to select PERF_RECORD_SWITCH events
2015-07-23 22:51:13 -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 tools: Add support for cycles, weight branch_info field
2015-08-06 16:29:45 -03:00
session.h
perf tools: Add AUX area tracing index
2015-05-04 19:48:47 -03:00
setup.py
tools lib api: Rename libapikfs.a to libapi.a
2015-02-12 17:55:18 -03:00
sigchain.c
…
sigchain.h
…
sort.c
perf report: Add support for srcfile sort key
2015-08-10 17:20:25 -03:00
sort.h
perf report: Add support for srcfile sort key
2015-08-10 17:20:25 -03:00
srcline.c
perf tools: Support full source file paths for srcline
2015-08-10 11:58:05 -03:00
stat-shadow.c
perf stat: Fix transaction lenght metrics
2015-07-28 12:05:04 -03:00
stat.c
perf stat: Move perf_counts struct and functions into separate object
2015-08-08 14:16:49 -03:00
stat.h
perf stat: Move perf_counts struct and functions into separate object
2015-08-08 14:16:49 -03:00
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: Add strfilter__string to recover rules string
2015-05-04 12:43:54 -03:00
strfilter.h
perf tools: Add strfilter__string to recover rules string
2015-05-04 12:43:54 -03:00
string.c
perf tools: Asprintf like functions to format integer filter expression
2015-07-06 10:21:46 -03:00
strlist.c
perf strlist: Make parse_list() private
2015-07-20 14:51:07 -03:00
strlist.h
perf strlist: Make parse_list() private
2015-07-20 14:51:07 -03:00
svghelper.c
perf tools: Add reference counting for cpu_map object
2015-06-25 15:15:50 -03:00
svghelper.h
perf timechart: Implement IO mode
2014-07-10 00:22:54 +02:00
symbol-elf.c
perf symbols: Fix mismatched declarations for elf_getphdrnum
2015-07-29 10:51:45 -03:00
symbol-minimal.c
perf symbols: Save DSO loading errno to better report errors
2015-03-24 12:08:43 -03:00
symbol.c
perf symbols: Add front end cache for DSO symbol lookup
2015-07-23 11:28:35 -03:00
symbol.h
perf symbols: Store if there is a filter in place
2015-07-13 08:21:57 -03:00
target.c
perf target: Simplify handling of strerror_r return
2015-03-24 12:08:30 -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/core improvements and fixes:
2015-07-21 07:58:06 +02:00
thread_map.h
perf thrad_map: Add comm string into array
2015-06-26 11:07:01 -03:00
thread-stack.c
perf tools: Ensure thread-stack is flushed
2015-06-19 16:03:33 -03:00
thread-stack.h
perf tools: Ensure thread-stack is flushed
2015-06-19 16:03:33 -03:00
thread.c
perf tools: Remove redundant initialization of thread linkage members
2015-05-27 12:21:44 -03:00
thread.h
perf tools: Elliminate alignment holes
2015-05-18 10:17:33 -03:00
tool.h
perf tools: Add new PERF_RECORD_SWITCH event
2015-07-23 22:51:13 -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: Stop copying kallsyms into the perf.data file header
2015-07-23 22:51:12 -03:00
trace-event-parse.c
perf tools: Stop reading the kallsyms data from perf.data
2015-07-23 22:51:11 -03:00
trace-event-read.c
perf tools: Stop reading the kallsyms data from perf.data
2015-07-23 22:51:11 -03:00
trace-event-scripting.c
perf scripting: No need to pass thread twice to the scripting callbacks
2015-04-02 13:18:41 -03:00
trace-event.c
perf python: Remove dependency on 'machine' methods
2015-07-29 10:51:44 -03:00
trace-event.h
perf python: Remove dependency on 'machine' methods
2015-07-29 10:51:44 -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 callchains: Use thread->mg->machine
2014-10-29 10:32:46 -02:00
unwind-libdw.h
perf tools: Add libdw DWARF post unwind support
2014-02-24 09:29:36 -03:00
unwind-libunwind.c
perf unwind: Fix a compile error
2015-06-16 10:40:03 -03:00
unwind.h
perf callchains: Use thread->mg->machine
2014-10-29 10:32:46 -02:00
usage.c
…
util.c
perf callchain: Move option parsing code to util.c
2015-08-08 14:16:49 -03:00
util.h
perf tools: Support full source file paths for srcline
2015-08-10 11:58:05 -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: Fix lockup using 32-bit compat vdso
2015-07-07 11:05:08 -03:00
vdso.h
perf machine: Fix up vdso methods names
2015-05-29 12:43:44 -03:00
wrapper.c
perf tools: Use __maybe_used for unused variables
2012-09-11 12:19:15 -03:00
xyarray.c
perf tools: Introduce xyarray__reset function
2015-06-16 10:34:39 -03:00
xyarray.h
perf tools: Introduce xyarray__reset function
2015-06-16 10:34:39 -03:00
zlib.c
perf tools: Add gzip decompression support for kernel module
2014-11-05 10:11:26 -03:00