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Groups > linux.kernel > #1250994
| From | Arnaldo Carvalho de Melo <acme@redhat.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH 04/14] perf/bench: Rename 'mem-memcpy.c' => 'mem-functions.c' |
| Date | 2015-10-19 20:40 +0200 |
| Message-ID | <qlnvI-4hK-9@gated-at.bofh.it> (permalink) |
| References | <qldG1-6ST-3@gated-at.bofh.it> <qldPI-74y-25@gated-at.bofh.it> <qlnvI-4hK-11@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Em Mon, Oct 19, 2015 at 04:35:20PM -0200, Arnaldo Carvalho de Melo escreveu:
> Em Mon, Oct 19, 2015 at 10:04:20AM +0200, Ingo Molnar escreveu:
> > So mem-memcpy.c started out as a simple memcpy() benchmark, then
> > it grew memset() functionality and now I plan to add string copy
> > benchmarks as well.
> >
> > This makes the file name a misnomer: rename it to the more generic
> > mem-functions.c name.
> >
> > Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
> > Cc: David Ahern <dsahern@gmail.com>
> > Cc: Hitoshi Mitake <mitake@dcl.info.waseda.ac.jp>
> > Cc: Jiri Olsa <jolsa@redhat.com>
> > Cc: Linus Torvalds <torvalds@linux-foundation.org>
> > Cc: Namhyung Kim <namhyung@kernel.org>
> > Cc: Peter Zijlstra <peterz@infradead.org>
> > Cc: Thomas Gleixner <tglx@linutronix.de>
> > Cc: linux-kernel@vger.kernel.org
> > Signed-off-by: Ingo Molnar <mingo@kernel.org>
> > ---
> > tools/perf/bench/Build | 2 +-
> > tools/perf/bench/mem-functions.c | 420 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
>
> Oops, this is not renaming anything, right? And it also introducs
> __unused usage, which breaks the build.
>
> Lemme try to do it...
Just after applying this patch, I tried a diff and figure this, fixing
it by just renaming it.
$ diff -u tools/perf/bench/mem-memcpy.c tools/perf/bench/mem-functions.c
--- tools/perf/bench/mem-memcpy.c 2015-10-19 15:29:08.761643798 -0300
+++ tools/perf/bench/mem-functions.c 2015-10-19 15:35:34.986776289 -0300
@@ -1,7 +1,7 @@
/*
- * mem-memcpy.c
+ * mem-functions.c
*
- * Simple memcpy() and memset() benchmarks
+ * Simple memcpy() and memset() benchmarks.
*
* Written by Hitoshi Mitake <mitake@dcl.info.waseda.ac.jp>
*/
@@ -324,7 +324,7 @@
return (double)(((double)len * iterations) / timeval2double(&tv_diff));
}
-int bench_mem_memcpy(int argc, const char **argv, const char *prefix __maybe_unused)
+int bench_mem_memcpy(int argc, const char **argv, const char *prefix __unused)
{
struct bench_mem_info info = {
.routines = memcpy_routines,
@@ -407,7 +407,7 @@
{ NULL, }
};
-int bench_mem_memset(int argc, const char **argv, const char *prefix __maybe_unused)
+int bench_mem_memset(int argc, const char **argv, const char *prefix __unused)
{
struct bench_mem_info info = {
.routines = memset_routines,
--
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[PATCH 00/14] perf bench: Misc improvements Ingo Molnar <mingo@kernel.org> - 2015-10-19 10:10 +0200
[PATCH 12/14] perf/bench: Harmonize all the -l/--nr_loops options Ingo Molnar <mingo@kernel.org> - 2015-10-19 10:10 +0200
[tip:perf/core] perf bench: Harmonize all the -l/ --nr_loops options tip-bot for Ingo Molnar <tipbot@zytor.com> - 2015-10-20 09:50 +0200
[PATCH 09/14] perf/bench/mem: Fix 'length' vs. 'size' naming confusion Ingo Molnar <mingo@kernel.org> - 2015-10-19 10:10 +0200
[tip:perf/core] perf bench mem: Fix 'length' vs. 'size' naming confusion tip-bot for Ingo Molnar <tipbot@zytor.com> - 2015-10-20 09:50 +0200
[PATCH 07/14] perf/bench/mem: Change 'cycle' to 'cycles' Ingo Molnar <mingo@kernel.org> - 2015-10-19 10:10 +0200
[tip:perf/core] perf bench mem: Change 'cycle' to 'cycles' tip-bot for Ingo Molnar <tipbot@zytor.com> - 2015-10-20 09:50 +0200
[PATCH 14/14] perf/bench: Run benchmarks, don't test them Ingo Molnar <mingo@kernel.org> - 2015-10-19 10:10 +0200
[tip:perf/core] perf bench: Run benchmarks, don't test them tip-bot for Ingo Molnar <tipbot@zytor.com> - 2015-10-20 09:50 +0200
[PATCH 10/14] perf/bench/mem: Improve user visible strings Ingo Molnar <mingo@kernel.org> - 2015-10-19 10:10 +0200
[tip:perf/core] perf bench mem: Improve user visible strings tip-bot for Ingo Molnar <tipbot@zytor.com> - 2015-10-20 09:50 +0200
[PATCH 11/14] perf/bench/mem: Reorganize the code a bit Ingo Molnar <mingo@kernel.org> - 2015-10-19 10:10 +0200
[tip:perf/core] perf bench mem: Reorganize the code a bit tip-bot for Ingo Molnar <tipbot@zytor.com> - 2015-10-20 09:50 +0200
[PATCH 13/14] perf/bench/mem: Rename 'routine' to 'function' Ingo Molnar <mingo@kernel.org> - 2015-10-19 10:10 +0200
[tip:perf/core] perf bench mem: Rename 'routine' to 'function' tip-bot for Ingo Molnar <tipbot@zytor.com> - 2015-10-20 09:50 +0200
[PATCH 08/14] perf/bench/mem: Rename 'routine' to 'routine_str' Ingo Molnar <mingo@kernel.org> - 2015-10-19 10:10 +0200
Re: [PATCH 08/14] perf/bench/mem: Rename 'routine' to 'routine_str' David Ahern <dsahern@gmail.com> - 2015-10-19 15:40 +0200
Re: [PATCH 08/14] perf/bench/mem: Rename 'routine' to 'routine_str' Arnaldo Carvalho de Melo <acme@redhat.com> - 2015-10-19 21:00 +0200
Re: [PATCH 08/14] perf/bench/mem: Rename 'routine' to 'routine_str' Arnaldo Carvalho de Melo <acme@redhat.com> - 2015-10-19 21:00 +0200
Re: [PATCH 08/14] perf/bench/mem: Rename 'routine' to 'routine_str' Ingo Molnar <mingo@kernel.org> - 2015-10-19 21:10 +0200
Re: [PATCH 08/14] perf/bench/mem: Rename 'routine' to 'routine_str' Arnaldo Carvalho de Melo <acme@redhat.com> - 2015-10-19 21:30 +0200
Re: [PATCH 08/14] perf/bench/mem: Rename 'routine' to 'routine_str' Arnaldo Carvalho de Melo <acme@redhat.com> - 2015-10-19 21:30 +0200
Re: [PATCH 08/14] perf/bench/mem: Rename 'routine' to 'routine_str' Ingo Molnar <mingo@kernel.org> - 2015-10-20 09:40 +0200
[tip:perf/core] perf bench mem: Rename 'routine' to 'routine_str' tip-bot for Ingo Molnar <tipbot@zytor.com> - 2015-10-20 09:50 +0200
[PATCH 02/14] perf/bench: Default to all routines in 'perf bench mem' Ingo Molnar <mingo@kernel.org> - 2015-10-19 10:20 +0200
Re: [PATCH 02/14] perf/bench: Default to all routines in 'perf bench mem' Linus Torvalds <torvalds@linux-foundation.org> - 2015-10-19 17:30 +0200
Re: [PATCH 02/14] perf/bench: Default to all routines in 'perf bench mem' Ingo Molnar <mingo@kernel.org> - 2015-10-19 19:50 +0200
[tip:perf/core] perf bench: Default to all routines in ' perf bench mem' tip-bot for Ingo Molnar <tipbot@zytor.com> - 2015-10-20 09:50 +0200
[PATCH 06/14] perf/bench: List output formatting options on 'perf bench -h' Ingo Molnar <mingo@kernel.org> - 2015-10-19 10:20 +0200
Re: [PATCH 06/14] perf/bench: List output formatting options on 'perf bench -h' David Ahern <dsahern@gmail.com> - 2015-10-19 15:30 +0200
Re: [PATCH 06/14] perf/bench: List output formatting options on 'perf bench -h' Arnaldo Carvalho de Melo <acme@redhat.com> - 2015-10-19 21:00 +0200
[tip:perf/core] perf bench: List output formatting options on ' perf bench -h' tip-bot for Ingo Molnar <tipbot@zytor.com> - 2015-10-20 09:50 +0200
[PATCH 05/14] perf/bench: Remove the prefaulting complication from 'perf bench mem mem*' Ingo Molnar <mingo@kernel.org> - 2015-10-19 10:20 +0200
[tip:perf/core] perf bench: Remove the prefaulting complication from 'perf bench mem mem*' tip-bot for Ingo Molnar <tipbot@zytor.com> - 2015-10-20 09:50 +0200
[PATCH 04/14] perf/bench: Rename 'mem-memcpy.c' => 'mem-functions.c' Ingo Molnar <mingo@kernel.org> - 2015-10-19 10:20 +0200
Re: [PATCH 04/14] perf/bench: Rename 'mem-memcpy.c' => 'mem-functions.c' Arnaldo Carvalho de Melo <acme@redhat.com> - 2015-10-19 20:40 +0200
Re: [PATCH 04/14] perf/bench: Rename 'mem-memcpy.c' => 'mem-functions.c' Arnaldo Carvalho de Melo <acme@redhat.com> - 2015-10-19 20:40 +0200
[tip:perf/core] perf bench: Rename 'mem-memcpy.c' => ' mem-functions.c' tip-bot for Ingo Molnar <tipbot@zytor.com> - 2015-10-20 09:50 +0200
[PATCH 03/14] perf/bench: Eliminate unused argument from bench_mem_common() Ingo Molnar <mingo@kernel.org> - 2015-10-19 10:20 +0200
[tip:perf/core] perf bench: Eliminate unused argument from bench_mem_common() tip-bot for Ingo Molnar <tipbot@zytor.com> - 2015-10-20 09:50 +0200
[PATCH 01/14] perf/bench: Improve the 'perf bench mem memcpy' code readability Ingo Molnar <mingo@kernel.org> - 2015-10-19 10:20 +0200
[tip:perf/core] perf bench: Improve the 'perf bench mem memcpy' code readability tip-bot for Ingo Molnar <tipbot@zytor.com> - 2015-10-20 09:50 +0200
Re: [PATCH 00/14] perf bench: Misc improvements David Ahern <dsahern@gmail.com> - 2015-10-19 15:50 +0200
Re: [PATCH 00/14] perf bench: Misc improvements Arnaldo Carvalho de Melo <acme@redhat.com> - 2015-10-19 21:10 +0200
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