linux-kernel - [PATCH 0/2] perf tools: Fix mis-matching of perf sub-commands

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Message-ID: <20211231063044.2405691-1-liwei391@huawei.com>
Date:   Fri, 31 Dec 2021 14:30:42 +0800
From:   Wei Li <liwei391@...wei.com>
To:     Peter Zijlstra <peterz@...radead.org>,
        Ingo Molnar <mingo@...hat.com>,
        Arnaldo Carvalho de Melo <acme@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Jiri Olsa <jolsa@...hat.com>,
        Namhyung Kim <namhyung@...nel.org>
CC:     <linux-perf-users@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <rui.xiang@...wei.com>
Subject: [PATCH 0/2] perf tools: Fix mis-matching of perf sub-commands

We support short command 'rec*' for 'record' and 'rep*' for 'report' in
lots of sub-commands, but the matching is not quite strict currnetly.

It may be puzzling sometime, like we mis-type a 'recport' to report but
it will perform 'record' in fact without any message. So fix the
mis-matching.

Wei Li (2):
  perf string: Add strcmp_prefix()
  perf tools: Enhance the matching of sub-commands

 tools/perf/builtin-c2c.c       |  5 +++--
 tools/perf/builtin-kmem.c      |  2 +-
 tools/perf/builtin-kvm.c       |  9 +++++----
 tools/perf/builtin-lock.c      |  5 +++--
 tools/perf/builtin-mem.c       |  5 +++--
 tools/perf/builtin-sched.c     |  4 ++--
 tools/perf/builtin-script.c    |  6 ++++--
 tools/perf/builtin-stat.c      |  4 ++--
 tools/perf/builtin-timechart.c |  3 ++-
 tools/perf/util/string.c       | 17 +++++++++++++++++
 tools/perf/util/string2.h      |  1 +
 11 files changed, 43 insertions(+), 18 deletions(-)

-- 
2.25.1