From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755540Ab3AXTME (ORCPT ); Thu, 24 Jan 2013 14:12:04 -0500 Received: from terminus.zytor.com ([198.137.202.10]:33324 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755275Ab3AXTMC (ORCPT ); Thu, 24 Jan 2013 14:12:02 -0500 Date: Thu, 24 Jan 2013 11:11:37 -0800 From: tip-bot for Arnaldo Carvalho de Melo Message-ID: Cc: linux-kernel@vger.kernel.org, eranian@google.com, paulus@samba.org, acme@redhat.com, hpa@zytor.com, mingo@kernel.org, peterz@infradead.org, efault@gmx.de, namhyung@gmail.com, jolsa@redhat.com, fweisbec@gmail.com, dsahern@gmail.com, tglx@linutronix.de Reply-To: mingo@kernel.org, hpa@zytor.com, acme@redhat.com, paulus@samba.org, eranian@google.com, linux-kernel@vger.kernel.org, efault@gmx.de, peterz@infradead.org, namhyung@gmail.com, jolsa@redhat.com, fweisbec@gmail.com, dsahern@gmail.com, tglx@linutronix.de To: linux-tip-commits@vger.kernel.org Subject: [tip:perf/core] perf record: Pass perf_record_opts to the callchain cmdline parsing callback Git-Commit-ID: c5ff78c3092d0e7d14c82d2949e16fee063a83f1 X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.7 (terminus.zytor.com [127.0.0.1]); Thu, 24 Jan 2013 11:11:43 -0800 (PST) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: c5ff78c3092d0e7d14c82d2949e16fee063a83f1 Gitweb: http://git.kernel.org/tip/c5ff78c3092d0e7d14c82d2949e16fee063a83f1 Author: Arnaldo Carvalho de Melo AuthorDate: Tue, 11 Dec 2012 16:16:47 -0300 Committer: Arnaldo Carvalho de Melo CommitDate: Tue, 11 Dec 2012 17:21:52 -0300 perf record: Pass perf_record_opts to the callchain cmdline parsing callback Its all it uses and makes the parsing callback suitable for use by 'perf top', which will happen in a followup patch. Cc: David Ahern Cc: Frederic Weisbecker Cc: Jiri Olsa Cc: Mike Galbraith Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/n/tip-wb9eti78bk2jd7wpasro8hsz@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/builtin-record.c | 24 +++++++++++------------- 1 file changed, 11 insertions(+), 13 deletions(-) diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index fc4f080..d035040 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -868,11 +868,9 @@ static int get_stack_size(char *str, unsigned long *_size) } #endif /* LIBUNWIND_SUPPORT */ -static int -parse_callchain_opt(const struct option *opt __maybe_unused, const char *arg, - int unset) +static int parse_callchain_opt(const struct option *opt, const char *arg, int unset) { - struct perf_record *rec = (struct perf_record *)opt->value; + struct perf_record_opts *opts = opt->value; char *tok, *name, *saveptr = NULL; char *buf; int ret = -1; @@ -898,7 +896,7 @@ parse_callchain_opt(const struct option *opt __maybe_unused, const char *arg, /* Framepointer style */ if (!strncmp(name, "fp", sizeof("fp"))) { if (!strtok_r(NULL, ",", &saveptr)) { - rec->opts.call_graph = CALLCHAIN_FP; + opts->call_graph = CALLCHAIN_FP; ret = 0; } else pr_err("callchain: No more arguments " @@ -911,20 +909,20 @@ parse_callchain_opt(const struct option *opt __maybe_unused, const char *arg, const unsigned long default_stack_dump_size = 8192; ret = 0; - rec->opts.call_graph = CALLCHAIN_DWARF; - rec->opts.stack_dump_size = default_stack_dump_size; + opts->call_graph = CALLCHAIN_DWARF; + opts->stack_dump_size = default_stack_dump_size; tok = strtok_r(NULL, ",", &saveptr); if (tok) { unsigned long size = 0; ret = get_stack_size(tok, &size); - rec->opts.stack_dump_size = size; + opts->stack_dump_size = size; } if (!ret) pr_debug("callchain: stack dump size %d\n", - rec->opts.stack_dump_size); + opts->stack_dump_size); #endif /* LIBUNWIND_SUPPORT */ } else { pr_err("callchain: Unknown -g option " @@ -937,7 +935,7 @@ parse_callchain_opt(const struct option *opt __maybe_unused, const char *arg, free(buf); if (!ret) - pr_debug("callchain: type %d\n", rec->opts.call_graph); + pr_debug("callchain: type %d\n", opts->call_graph); return ret; } @@ -1021,9 +1019,9 @@ const struct option record_options[] = { "number of mmap data pages"), OPT_BOOLEAN(0, "group", &record.opts.group, "put the counters into a counter group"), - OPT_CALLBACK_DEFAULT('g', "call-graph", &record, "mode[,dump_size]", - callchain_help, &parse_callchain_opt, - "fp"), + OPT_CALLBACK_DEFAULT('g', "call-graph", &record.opts, + "mode[,dump_size]", callchain_help, + &parse_callchain_opt, "fp"), OPT_INCR('v', "verbose", &verbose, "be more verbose (show counter open errors, etc)"), OPT_BOOLEAN('q', "quiet", &quiet, "don't print any message"),