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Arnaldo Carvalho de Melo cee75ac7ec perf hist: Clarify events_stats fields usage 
The events_stats.total field is too generic, rename it to .total_period,
and also add a comment explaining that it is the sum of all the .period
fields in samples, that is needed because we use auto-freq to avoid
sampling artifacts.

Ditto for events_stats.lost, that is the sum of all lost_event.lost
fields, i.e. the number of events the kernel dropped.

Looking at the users, builtin-sched.c can make use of these fields and
stop doing it again.

Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 		2010-05-14 13:16:55 -03:00
..
Documentation perf trace scripts: Fix typos in perf-trace-python.txt 2010-05-13 17:10:40 -03:00
arch perf probe: Add PowerPC DWARF register number mappings 2010-04-22 13:48:31 +10:00
bench perf: Fix endianness argument compatibility with OPT_BOOLEAN() and introduce OPT_INCR() 2010-04-14 11:26:44 +02:00
scripts perf/trace/scripting: syscall-counts script cleanup 2010-05-10 19:51:02 -03:00
util perf hist: Clarify events_stats fields usage 2010-05-14 13:16:55 -03:00
.gitignore perf: Ignore perf-archive temp file 2010-01-29 10:37:33 +01:00
CREDITS perf_counter tools: Add CREDITS file for Git contributors 2009-06-24 19:54:29 +02:00
Makefile perf report: Librarize the annotation code and use it in the newt browser 2010-05-11 23:23:20 -03:00
builtin-annotate.c perf hist: Make event__totals per hists 2010-05-14 10:36:42 -03:00
builtin-bench.c perf bench: Add "all" pseudo subsystem and "all" pseudo suite 2009-12-14 08:51:19 +01:00
builtin-buildid-cache.c perf: Fix endianness argument compatibility with OPT_BOOLEAN() and introduce OPT_INCR() 2010-04-14 11:26:44 +02:00
builtin-buildid-list.c perf: add perf-inject builtin 2010-05-02 13:36:56 -03:00
builtin-diff.c perf hist: Clarify events_stats fields usage 2010-05-14 13:16:55 -03:00
builtin-help.c perf: Fix endianness argument compatibility with OPT_BOOLEAN() and introduce OPT_INCR() 2010-04-14 11:26:44 +02:00
builtin-inject.c perf inject: Add missing bits 2010-05-04 10:48:22 -03:00
builtin-kmem.c perf: add perf-inject builtin 2010-05-02 13:36:56 -03:00
builtin-kvm.c perf: 'perf kvm' tool for monitoring guest performance from host 2010-04-19 12:37:24 +03:00
builtin-list.c perf list: Fix large list output by using the pager 2009-08-13 09:05:48 +02:00
builtin-lock.c perf lock: Drop "-a" option from cmd_record() default arguments set 2010-05-09 21:52:27 +02:00
builtin-probe.c perf probe: Add --max-probes option 2010-04-26 15:35:20 -03:00
builtin-record.c perf tools: change event inheritance logic in stat and record 2010-05-13 16:39:12 -03:00
builtin-report.c perf hist: Clarify events_stats fields usage 2010-05-14 13:16:55 -03:00
builtin-sched.c perf hist: Clarify events_stats fields usage 2010-05-14 13:16:55 -03:00
builtin-stat.c perf tools: change event inheritance logic in stat and record 2010-05-13 16:39:12 -03:00
builtin-test.c perf test: Initial regression testing command 2010-04-29 18:59:23 -03:00
builtin-timechart.c perf: add perf-inject builtin 2010-05-02 13:36:56 -03:00
builtin-top.c perf, x86: Improve the PEBS ABI 2010-05-07 11:31:02 +02:00
builtin-trace.c perf hist: Clarify events_stats fields usage 2010-05-14 13:16:55 -03:00
builtin.h perf: add perf-inject builtin 2010-05-02 13:36:56 -03:00
command-list.txt perf inject: Add missing bits 2010-05-04 10:48:22 -03:00
design.txt perf: Fix few typos + cosmetics 2010-01-13 17:39:44 +01:00
perf-archive.sh perf archive: Explain how to use the generated tarball 2010-03-23 20:33:08 +01:00
perf.c perf: add perf-inject builtin 2010-05-02 13:36:56 -03:00
perf.h perf: 'perf kvm' tool for monitoring guest performance from host 2010-04-19 12:37:24 +03:00