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From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>,
	Peter Zijlstra <peterz@infradead.org>,
	Ingo Molnar <mingo@redhat.com>,
	linux-kernel@vger.kernel.org, Namhyung Kim <namhyung@kernel.org>
Subject: Re: [PATCH v3 15/17] perf: Finalize subcmd independence
Date: Mon, 14 Dec 2015 12:51:07 -0300	[thread overview]
Message-ID: <20151214155107.GP6843@kernel.org> (raw)
In-Reply-To: <20151214141359.GD30746@treble.redhat.com>

Em Mon, Dec 14, 2015 at 08:13:59AM -0600, Josh Poimboeuf escreveu:
> On Mon, Dec 14, 2015 at 11:32:20AM +0100, Jiri Olsa wrote:
> > On Sun, Dec 13, 2015 at 10:18:15PM -0600, Josh Poimboeuf wrote:
> > > For the files that will be moved to the subcmd library, remove all their
> > > perf-specific includes and duplicate any needed functionality.
> > > 
> > > Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
> > > ---
> > >  tools/perf/util/exec_cmd.c      | 75 +++++++++++++++++++++++++++++++++++++----
> > >  tools/perf/util/help.c          | 47 +++++++++++++++++++++++---
> > >  tools/perf/util/help.h          |  4 ++-
> > >  tools/perf/util/pager.c         |  7 +++-
> > >  tools/perf/util/parse-options.c | 68 +++++++++++++++++++++++--------------
> > >  tools/perf/util/parse-options.h |  2 +-
> > >  tools/perf/util/run-command.c   | 16 ++++++---
> > >  tools/perf/util/run-command.h   |  2 ++
> > >  tools/perf/util/sigchain.c      |  3 +-
> > >  tools/perf/util/subcmd-util.h   | 67 ++++++++++++++++++++++++++++++++++++
> > >  tools/perf/util/util.h          | 14 --------
> > >  11 files changed, 247 insertions(+), 58 deletions(-)
> > 
> > this duplicates functions that we have already in perf,
> > I think we better move them into lib first..
> >   strlcpy, die, xrealloc, ALLOC_GROW

Some stuff should move to other, non-subcmd libraries that will then be
used by both subcmd, tools/perf/, etc, while some we take the oportunity
to kill, like die() and perhaps strbuf :-)

> > and probably some others...
> 
> The duplication was an intentional decision we made in the v2 discussion
> in order to keep the library's scope focused on 'subcmd'.

Ok, I merged a good chunk now, will push soon.

- Arnaldo

  parent reply	other threads:[~2015-12-14 15:51 UTC|newest]

Thread overview: 56+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-12-14  4:18 [PATCH v3 00/17] perf tools: Move perf subcommand framework to a library Josh Poimboeuf
2015-12-14  4:18 ` [PATCH v3 01/17] perf build: Remove unnecessary line in Makefile.feature Josh Poimboeuf
2015-12-14 10:05   ` Jiri Olsa
2015-12-14 15:16     ` Arnaldo Carvalho de Melo
2015-12-18  8:47   ` [tip:perf/core] " tip-bot for Josh Poimboeuf
2015-12-14  4:18 ` [PATCH v3 02/17] tools build: Fix feature Makefile dependencies for 'O=' Josh Poimboeuf
2015-12-14 10:08   ` Jiri Olsa
2015-12-14 14:02     ` Josh Poimboeuf
2015-12-14 14:29       ` [PATCH v3.1 " Josh Poimboeuf
2015-12-14 15:16         ` Arnaldo Carvalho de Melo
2015-12-14 15:29         ` Jiri Olsa
2015-12-14 15:38           ` Josh Poimboeuf
2015-12-14 15:55             ` Jiri Olsa
2015-12-14 16:03               ` Josh Poimboeuf
2015-12-14 18:32               ` [PATCH v3.2] tools build: Fix feature Makefile issues with 'O=' Josh Poimboeuf
2015-12-14  4:18 ` [PATCH v3 03/17] perf test: Add Build file to dependencies for llvm-src-*.c Josh Poimboeuf
2015-12-14 10:10   ` Jiri Olsa
2015-12-14 15:17     ` Arnaldo Carvalho de Melo
2015-12-18  8:47   ` [tip:perf/core] " tip-bot for Josh Poimboeuf
2015-12-14  4:18 ` [PATCH v3 04/17] perf test: remove tarpkg at end of test Josh Poimboeuf
2015-12-18  8:48   ` [tip:perf/core] perf test: Remove " tip-bot for Josh Poimboeuf
2015-12-14  4:18 ` [PATCH v3 05/17] perf build: Fix 'make clean' Josh Poimboeuf
2015-12-14 10:14   ` Jiri Olsa
2015-12-14 15:18     ` Arnaldo Carvalho de Melo
2015-12-18  8:48   ` [tip:perf/core] " tip-bot for Josh Poimboeuf
2015-12-14  4:18 ` [PATCH v3 06/17] perf build: Rename LIB_PATH -> API_PATH Josh Poimboeuf
2015-12-14 10:34   ` Jiri Olsa
2015-12-14 15:19     ` Arnaldo Carvalho de Melo
2015-12-18  8:49   ` [tip:perf/core] " tip-bot for Josh Poimboeuf
2015-12-14  4:18 ` [PATCH v3 07/17] perf: Create pager.h Josh Poimboeuf
2015-12-18  8:49   ` [tip:perf/core] perf tools: " tip-bot for Josh Poimboeuf
2015-12-14  4:18 ` [PATCH v3 08/17] perf: Remove check for unused PERF_PAGER_IN_USE Josh Poimboeuf
2015-12-18  8:49   ` [tip:perf/core] perf tools: " tip-bot for Josh Poimboeuf
2015-12-14  4:18 ` [PATCH v3 09/17] perf: Move help_unknown_cmd() to its own file Josh Poimboeuf
2015-12-18  8:50   ` [tip:perf/core] perf tools: " tip-bot for Josh Poimboeuf
2015-12-14  4:18 ` [PATCH v3 10/17] perf: Provide subcmd configuration at runtime Josh Poimboeuf
2015-12-14 10:33   ` Jiri Olsa
2015-12-14 14:06     ` Josh Poimboeuf
2015-12-14  4:18 ` [PATCH v3 11/17] perf: Remove 'perf' from subcmd function and variable names Josh Poimboeuf
2015-12-14  4:18 ` [PATCH v3 12/17] perf: Convert parse-options.c internal functions to static Josh Poimboeuf
2015-12-18  8:50   ` [tip:perf/core] perf tools: " tip-bot for Josh Poimboeuf
2015-12-14  4:18 ` [PATCH v3 13/17] perf: Document the fact that parse_options*() may exit Josh Poimboeuf
2015-12-14  4:18 ` [PATCH v3 14/17] perf: Remove subcmd dependencies on strbuf Josh Poimboeuf
2015-12-14 10:25   ` Jiri Olsa
2015-12-14 14:11     ` Josh Poimboeuf
2015-12-14 15:44   ` Arnaldo Carvalho de Melo
2015-12-14 16:05     ` Josh Poimboeuf
2015-12-14 17:50       ` Arnaldo Carvalho de Melo
2015-12-14 18:04         ` Josh Poimboeuf
2015-12-14  4:18 ` [PATCH v3 15/17] perf: Finalize subcmd independence Josh Poimboeuf
2015-12-14 10:32   ` Jiri Olsa
2015-12-14 14:13     ` Josh Poimboeuf
2015-12-14 15:27       ` Jiri Olsa
2015-12-14 15:51       ` Arnaldo Carvalho de Melo [this message]
2015-12-14  4:18 ` [PATCH v3 16/17] perf subcmd: Create subcmd library Josh Poimboeuf
2015-12-14  4:18 ` [PATCH v3 17/17] tools subcmd: Rename subcmd header include guards Josh Poimboeuf

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