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linux/tools/perf/util
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Frederik Deweerdt a7e191c376 perf stat: Introduce --repeat forever 
The following patch causes 'perf stat --repeat 0' to be interpreted as
'forever', displaying the stats for every run.

We act as if a single run was asked, and reset the stats in each
iteration. In this mode SIGINT is passed to perf to be able to stop the
loop with Ctrl+C.

Signed-off-by: Frederik Deweerdt <frederik.deweerdt@gmail.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/20130301180227.GA24385@ks398093.ip-192-95-24.net
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2013-03-15 14:01:26 -03:00
..
include
perf tools: Fix PMU format parsing test failure
2013-01-24 16:40:47 -03:00
scripting-engines
perf script: hook up perf_scripting_context->pevent
2013-01-24 16:40:52 -03:00
abspath.c
perf tools: Remove some unused functions
2010-05-18 23:03:35 -03:00
alias.c
perf tools: Use __maybe_used for unused variables
2012-09-11 12:19:15 -03:00
annotate.c
perf annotate browser: Use disasm__calc_percent()
2013-03-15 13:06:06 -03:00
annotate.h
perf annotate browser: Use disasm__calc_percent()
2013-03-15 13:06:06 -03:00
bitmap.c
perf tools: Add bitmap_or function into bitmap object
2012-02-13 23:28:10 -02:00
build-id.c
perf tools: Move build_id__sprintf into build-id object
2012-10-29 11:34:46 -02:00
build-id.h
perf tools: Move BUILD_ID_SIZE into build-id object
2012-10-29 11:35:32 -02:00
cache.h
perf ui: Always compile browser setup code
2012-11-14 16:53:03 -03:00
callchain.c
perf tools: Fix calloc argument ordering
2013-02-06 18:09:28 -03:00
callchain.h
perf record: Export the callchain parsing routine and help
2012-12-11 17:22:14 -03:00
cgroup.c
perf tools: Use __maybe_used for unused variables
2012-09-11 12:19:15 -03:00
cgroup.h
perf tool: Add cgroup support
2011-02-16 13:30:48 +01:00
color.c
perf tools: Use scnprintf where applicable
2012-03-14 12:36:19 -03:00
color.h
perf hist: Replace ->print() routines by ->snprintf() equivalents
2010-04-02 16:28:15 -03:00
config.c
perf tools: Use __maybe_used for unused variables
2012-09-11 12:19:15 -03:00
cpumap.c
perf tools: Add cpu_map processor socket level functions
2013-02-06 18:09:26 -03:00
cpumap.h
perf tools: Add cpu_map processor socket level functions
2013-02-06 18:09:26 -03:00
ctype.c
perf tools: ctype.c only wants util.h
2012-02-13 23:17:40 -02:00
debug.c
perf tools: Fix TUI helpline output
2012-12-09 08:46:07 -03:00
debug.h
perf evsel: Introduce perf_evsel__open_strerror method
2013-01-24 16:40:09 -03:00
dso.c
perf symbols: Generalize filter in __fprintf_buildid methods
2012-12-09 08:46:07 -03:00
dso.h
perf symbols: Generalize filter in __fprintf_buildid methods
2012-12-09 08:46:07 -03:00
dwarf-aux.c
perf probe: Print an enum type variable in "enum variable-name" format when showing accessible variables
2012-09-27 10:58:57 -03:00
dwarf-aux.h
perf probe: Search concrete out-of-line instances
2011-08-12 09:32:10 -03:00
environment.c
…
event.c
perf tools: Fix memory leak on error
2013-01-30 10:40:05 -03:00
event.h
perf tools: Move BUILD_ID_SIZE into build-id object
2012-10-29 11:35:32 -02:00
evlist.c
perf evlist: Introduce perf_evlist__close()
2013-03-15 13:06:10 -03:00
evlist.h
perf evlist: Introduce perf_evlist__close()
2013-03-15 13:06:10 -03:00
evsel.c
perf stat: Introduce --repeat forever
2013-03-15 14:01:26 -03:00
evsel.h
perf stat: Introduce --repeat forever
2013-03-15 14:01:26 -03:00
exec_cmd.c
perf tools: Makefile: Remove various and sundry cruft
2011-02-18 07:43:06 -02:00
exec_cmd.h
perf tools: Remove some unused functions
2010-05-18 23:03:35 -03:00
generate-cmdlist.sh
perf tools: Convert to LIBELF_SUPPORT
2012-09-28 21:07:36 -03:00
header.c
perf evlist: Remove cpus and threads arguments from perf_evlist__new()
2013-03-15 13:06:01 -03:00
header.h
perf header: Add HEADER_GROUP_DESC feature
2013-01-31 13:07:44 -03:00
help.c
perf tools: Use __maybe_used for unused variables
2012-09-11 12:19:15 -03:00
help.h
perf tools: Protect header files with a consistent style
2009-09-24 21:27:51 +02:00
hist.c
perf hists: Resort hist entries using group members for output
2013-01-31 13:07:45 -03:00
hist.h
perf annotate: Pass evsel instead of evidx on annotation functions
2013-03-15 13:06:04 -03:00
hweight.c
perf tools: Don't use code surrounded by __KERNEL__
2010-05-02 12:00:44 -03:00
intlist.c
perf tools: Allow passing a list to intlist__new
2013-01-24 16:40:53 -03:00
intlist.h
perf tools: Allow passing a list to intlist__new
2013-01-24 16:40:53 -03:00
levenshtein.c
…
levenshtein.h
perf tools: Protect header files with a consistent style
2009-09-24 21:27:51 +02:00
machine.c
perf machine: Move machine__remove_thread and make static
2013-03-15 13:06:08 -03:00
machine.h
perf machine: Move machine__remove_thread and make static
2013-03-15 13:06:08 -03:00
map.c
perf tools: Use memdup in map__clone
2013-01-25 12:49:28 -03:00
map.h
perf tools: Stop using 'self' in map.[ch]
2013-01-25 12:49:28 -03:00
pager.c
perf tools: Fix pager on minimal-install embedded systems
2012-05-30 15:10:39 -03:00
parse-events.c
perf tools: Introduce tools/lib/lk library
2013-03-15 13:06:00 -03:00
parse-events.h
perf tools: Keep group information
2013-01-31 13:07:43 -03:00
parse-events.l
perf tools: Add basic event modifier sanity check
2012-11-14 16:52:24 -03:00
parse-events.y
perf tools: Fix build with bison 2.3 and older.
2013-02-14 16:12:34 -03:00
parse-options.c
perf tools: Long option completion support for each subcommands
2012-10-02 18:36:44 -03:00
parse-options.h
perf tools: Long option completion support for each subcommands
2012-10-02 18:36:44 -03:00
path.c
perf tools: Convert to HAVE_STRLCPY
2012-10-02 18:36:24 -03:00
perf_regs.h
perf tools: Convert to LIBUNWIND_SUPPORT
2012-10-02 17:56:01 -03:00
PERF-VERSION-GEN
perf tools: Do not include PERF-VERSION-FILE to Makefile
2013-01-24 16:40:45 -03:00
pmu.c
perf pmu: Privatize perf_pmu_{format,alias} structs
2013-01-24 16:40:51 -03:00
pmu.h
perf pmu: Privatize perf_pmu_{format,alias} structs
2013-01-24 16:40:51 -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 tools: Introduce tools/lib/lk library
2013-03-15 13:06:00 -03:00
probe-event.h
perf probe: Provide perf interface for uprobes
2012-05-11 13:58:17 -03:00
probe-finder.c
perf probe: Allow of casting an array of char to string
2013-01-24 16:40:20 -03:00
probe-finder.h
perf tools: Eliminate duplicate code and use PATH_MAX consistently
2011-11-28 10:11:04 -02:00
pstack.c
perf tools: Stop using 'self' in pstack
2012-11-14 16:50:38 -03:00
pstack.h
perf ui: Move hists browser to util/ui/browsers/
2010-08-10 16:11:08 -03:00
python-ext-sources
perf tools: Introduce tools/lib/lk library
2013-03-15 13:06:00 -03:00
python.c
perf python: Fix breakage introduced by the test_attr infrastructure
2013-01-24 16:40:09 -03:00
quote.c
perf tools: Remove some unused functions
2010-05-18 23:03:35 -03:00
quote.h
perf tools: Remove some unused functions
2010-05-18 23:03:35 -03:00
rblist.c
Account the nr_entries in rblist properly
2012-10-24 14:20:11 -02:00
rblist.h
perf tools: Introducing rblist
2012-08-03 10:37:21 -03:00
run-command.c
perf tools: Remove some unused functions
2010-05-18 23:03:35 -03:00
run-command.h
perf tools: Remove some unused functions
2010-05-18 23:03:35 -03:00
session.c
perf session: Remove unused perf_session__remove_thread method
2013-03-15 13:06:08 -03:00
session.h
perf session: Remove unused perf_session__remove_thread method
2013-03-15 13:06:08 -03:00
setup.py
perf tools: Introduce tools/lib/lk library
2013-03-15 13:06:00 -03:00
sigchain.c
perf tools: Remove some unused functions
2010-05-18 23:03:35 -03:00
sigchain.h
perf tools: Remove some unused functions
2010-05-18 23:03:35 -03:00
sort.c
perf sort: Check return value of strdup()
2013-02-06 18:09:26 -03:00
sort.h
perf sort: Make setup_sorting returns an error code
2013-02-06 18:09:26 -03:00
stat.c
perf stat: Move stats related code to util/stat.c
2012-09-17 13:10:03 -03:00
stat.h
perf stat: Move stats related code to util/stat.c
2012-09-17 13:10:03 -03:00
strbuf.c
perf tools: Fix strbuf_addf() when the buffer needs to grow
2012-10-30 10:32:56 -02:00
strbuf.h
perf tools: Remove some unused functions
2010-05-18 23:03:35 -03:00
strfilter.c
perf: Fix missing strndup declaration
2011-03-04 01:17:18 +01:00
strfilter.h
perf tools: Add strfilter for general purpose string filter
2011-01-28 09:19:38 -02:00
string.c
perf tools: Move ltrim() to util/string.c
2013-01-24 16:40:49 -03:00
strlist.c
perf probe: Fix segfault
2013-03-13 17:00:33 -03:00
strlist.h
perf tools: Stop using 'self' in strlist
2013-01-25 12:49:28 -03:00
svghelper.c
perf timechart: Fix black idle boxes in the title
2011-02-28 08:56:14 +01:00
svghelper.h
perf tools: Protect header files with a consistent style
2009-09-24 21:27:51 +02:00
symbol-elf.c
perf symbols: Include elf.h header regardless LIBELF_SUPPORT
2013-01-24 16:40:18 -03:00
symbol-minimal.c
perf symbols: Include elf.h header regardless LIBELF_SUPPORT
2013-01-24 16:40:18 -03:00
symbol.c
perf symbols: Mark vmlinux filename as allocated
2013-01-24 16:40:32 -03:00
symbol.h
perf report: Make another loop for linking group hists
2013-01-31 13:07:44 -03:00
sysfs.c
perf tools: Fix possible (unlikely) buffer overflow
2013-01-24 16:40:18 -03:00
sysfs.h
perf tools: Add sysfs mountpoint interface
2012-02-13 23:27:15 -02:00
target.c
perf tools: Replace mempcpy with memcpy
2012-09-05 19:35:21 -03:00
target.h
perf target: Add uses_mmap field
2012-05-17 12:32:54 -03:00
thread_map.c
perf tools: fix thread_map__new_by_pid_str() memory leak in error path
2012-05-25 11:40:59 -03:00
thread_map.h
perf evlist: Add thread_map__nr() helper
2013-03-15 13:06:02 -03:00
thread.c
perf machine: Move more machine methods to machine.c
2012-12-09 08:46:08 -03:00
thread.h
perf machine: Move more machine methods to machine.c
2012-12-09 08:46:08 -03:00
tool.h
perf tools: Save some loops using perf_evlist__id2evsel
2011-11-28 17:57:40 -02:00
top.c
perf top: Use perf_evlist__config()
2012-12-11 17:22:39 -03:00
top.h
perf evsel: Do missing feature fallbacks in just one place
2013-01-24 16:40:08 -03:00
trace-event-info.c
perf tools: Remove duplicated page_size definition
2013-03-15 13:06:09 -03:00
trace-event-parse.c
perf tools: Remove unused tracing functions
2013-03-15 13:06:07 -03:00
trace-event-read.c
perf tools: Remove unused trace_read_data function
2013-03-15 13:06:08 -03:00
trace-event-scripting.c
perf tools: Use __maybe_used for unused variables
2012-09-11 12:19:15 -03:00
trace-event.h
perf tools: Remove unused tracing functions
2013-03-15 13:06:07 -03:00
types.h
perf tools: Add union u64_swap type for swapping u64 data
2012-05-22 12:50:25 -03:00
unwind.c
perf tools: Use __maybe_used for unused variables
2012-09-11 12:19:15 -03:00
unwind.h
perf tools: Convert to LIBUNWIND_SUPPORT
2012-10-02 17:56:01 -03:00
usage.c
perf target: Introduce perf_target__parse_uid()
2012-05-07 16:46:48 -03:00
util.c
perf tools: Extract perf-specific stuff from debugfs.c
2013-03-15 13:06:01 -03:00
util.h
perf tools: Extract perf-specific stuff from debugfs.c
2013-03-15 13:06:01 -03:00
values.c
perf tools: Fix a memory leak on perf_read_values_destroy
2011-12-20 13:41:34 -02:00
values.h
perf tools: Protect header files with a consistent style
2009-09-24 21:27:51 +02:00
vdso.c
perf tools: Back [vdso] DSO with real data
2012-09-11 12:08:30 -03:00
vdso.h
perf tools: Back [vdso] DSO with real data
2012-09-11 12:08:30 -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 event selectors
2011-01-03 16:39:04 -02:00
xyarray.h
perf tools: Introduce event selectors
2011-01-03 16:39:04 -02:00