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    Subject[PATCH 1/4] perf script: Finish the rename from trace to script
    Date
    From: Arnaldo Carvalho de Melo <acme@redhat.com>

    The scripts have calls to 'perf trace' that need to be converted to 'perf script', do it.

    This problem was introduced in 133dc4c.

    Reported-by: Torok Edwin <edwintorok@gmail.com>
    Cc: Frederic Weisbecker <fweisbec@gmail.com>
    Cc: Ingo Molnar <mingo@elte.hu>
    Cc: Mike Galbraith <efault@gmx.de>
    Cc: Paul Mackerras <paulus@samba.org>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Stephane Eranian <eranian@google.com>
    Cc: Tom Zanussi <tzanussi@gmail.com>
    Cc: Torok Edwin <edwintorok@gmail.com>
    LKML-Reference: <new-submission>
    Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
    ---
    tools/perf/scripts/perl/Perf-Trace-Util/Context.c | 2 +-
    tools/perf/scripts/perl/Perf-Trace-Util/Context.xs | 4 ++--
    tools/perf/scripts/perl/Perf-Trace-Util/README | 4 ++--
    .../perl/Perf-Trace-Util/lib/Perf/Trace/Context.pm | 2 +-
    .../perl/Perf-Trace-Util/lib/Perf/Trace/Core.pm | 4 ++--
    .../perl/Perf-Trace-Util/lib/Perf/Trace/Util.pm | 4 ++--
    tools/perf/scripts/perl/bin/failed-syscalls-report | 2 +-
    tools/perf/scripts/perl/bin/rw-by-file-report | 5 +----
    tools/perf/scripts/perl/bin/rw-by-pid-report | 5 +----
    tools/perf/scripts/perl/bin/rwtop-report | 5 +----
    tools/perf/scripts/perl/bin/wakeup-latency-report | 5 +----
    tools/perf/scripts/perl/bin/workqueue-stats-report | 6 +-----
    tools/perf/scripts/perl/check-perf-trace.pl | 2 +-
    tools/perf/scripts/perl/rw-by-file.pl | 2 +-
    tools/perf/scripts/perl/workqueue-stats.pl | 2 +-
    .../python/Perf-Trace-Util/lib/Perf/Trace/Core.py | 2 +-
    .../Perf-Trace-Util/lib/Perf/Trace/SchedGui.py | 2 +-
    .../python/Perf-Trace-Util/lib/Perf/Trace/Util.py | 2 +-
    .../python/bin/failed-syscalls-by-pid-report | 2 +-
    .../scripts/python/bin/futex-contention-report | 2 +-
    tools/perf/scripts/python/bin/netdev-times-report | 2 +-
    .../perf/scripts/python/bin/sched-migration-report | 2 +-
    tools/perf/scripts/python/bin/sctop-report | 2 +-
    .../python/bin/syscall-counts-by-pid-report | 2 +-
    .../perf/scripts/python/bin/syscall-counts-report | 2 +-
    tools/perf/scripts/python/check-perf-trace.py | 2 +-
    .../perf/scripts/python/failed-syscalls-by-pid.py | 2 +-
    tools/perf/scripts/python/sched-migration.py | 2 +-
    tools/perf/scripts/python/sctop.py | 2 +-
    tools/perf/scripts/python/syscall-counts-by-pid.py | 2 +-
    tools/perf/scripts/python/syscall-counts.py | 2 +-
    31 files changed, 35 insertions(+), 51 deletions(-)

    diff --git a/tools/perf/scripts/perl/Perf-Trace-Util/Context.c b/tools/perf/scripts/perl/Perf-Trace-Util/Context.c
    index 01a64ad..790ceba 100644
    --- a/tools/perf/scripts/perl/Perf-Trace-Util/Context.c
    +++ b/tools/perf/scripts/perl/Perf-Trace-Util/Context.c
    @@ -8,7 +8,7 @@

    #line 1 "Context.xs"
    /*
    - * Context.xs. XS interfaces for perf trace.
    + * Context.xs. XS interfaces for perf script.
    *
    * Copyright (C) 2009 Tom Zanussi <tzanussi@gmail.com>
    *
    diff --git a/tools/perf/scripts/perl/Perf-Trace-Util/Context.xs b/tools/perf/scripts/perl/Perf-Trace-Util/Context.xs
    index 549cf04..c1e2ed1 100644
    --- a/tools/perf/scripts/perl/Perf-Trace-Util/Context.xs
    +++ b/tools/perf/scripts/perl/Perf-Trace-Util/Context.xs
    @@ -1,5 +1,5 @@
    /*
    - * Context.xs. XS interfaces for perf trace.
    + * Context.xs. XS interfaces for perf script.
    *
    * Copyright (C) 2009 Tom Zanussi <tzanussi@gmail.com>
    *
    @@ -23,7 +23,7 @@
    #include "perl.h"
    #include "XSUB.h"
    #include "../../../perf.h"
    -#include "../../../util/trace-event.h"
    +#include "../../../util/script-event.h"

    MODULE = Perf::Trace::Context PACKAGE = Perf::Trace::Context
    PROTOTYPES: ENABLE
    diff --git a/tools/perf/scripts/perl/Perf-Trace-Util/README b/tools/perf/scripts/perl/Perf-Trace-Util/README
    index 9a97076..2f0c7f3 100644
    --- a/tools/perf/scripts/perl/Perf-Trace-Util/README
    +++ b/tools/perf/scripts/perl/Perf-Trace-Util/README
    @@ -1,7 +1,7 @@
    Perf-Trace-Util version 0.01
    ============================

    -This module contains utility functions for use with perf trace.
    +This module contains utility functions for use with perf script.

    Core.pm and Util.pm are pure Perl modules; Core.pm contains routines
    that the core perf support for Perl calls on and should always be
    @@ -33,7 +33,7 @@ After you do that:

    INSTALLATION

    -Building perf with perf trace Perl scripting should install this
    +Building perf with perf script Perl scripting should install this
    module in the right place.

    You should make sure libperl and ExtUtils/Embed.pm are installed first
    diff --git a/tools/perf/scripts/perl/Perf-Trace-Util/lib/Perf/Trace/Context.pm b/tools/perf/scripts/perl/Perf-Trace-Util/lib/Perf/Trace/Context.pm
    index 6c7f365..4e2f603 100644
    --- a/tools/perf/scripts/perl/Perf-Trace-Util/lib/Perf/Trace/Context.pm
    +++ b/tools/perf/scripts/perl/Perf-Trace-Util/lib/Perf/Trace/Context.pm
    @@ -34,7 +34,7 @@ Perf::Trace::Context - Perl extension for accessing functions in perf.

    =head1 SEE ALSO

    -Perf (trace) documentation
    +Perf (script) documentation

    =head1 AUTHOR

    diff --git a/tools/perf/scripts/perl/Perf-Trace-Util/lib/Perf/Trace/Core.pm b/tools/perf/scripts/perl/Perf-Trace-Util/lib/Perf/Trace/Core.pm
    index 9df376a..9158458 100644
    --- a/tools/perf/scripts/perl/Perf-Trace-Util/lib/Perf/Trace/Core.pm
    +++ b/tools/perf/scripts/perl/Perf-Trace-Util/lib/Perf/Trace/Core.pm
    @@ -163,7 +163,7 @@ sub dump_symbolic_fields
    __END__
    =head1 NAME

    -Perf::Trace::Core - Perl extension for perf trace
    +Perf::Trace::Core - Perl extension for perf script

    =head1 SYNOPSIS

    @@ -171,7 +171,7 @@ Perf::Trace::Core - Perl extension for perf trace

    =head1 SEE ALSO

    -Perf (trace) documentation
    +Perf (script) documentation

    =head1 AUTHOR

    diff --git a/tools/perf/scripts/perl/Perf-Trace-Util/lib/Perf/Trace/Util.pm b/tools/perf/scripts/perl/Perf-Trace-Util/lib/Perf/Trace/Util.pm
    index d94b40c..0535001 100644
    --- a/tools/perf/scripts/perl/Perf-Trace-Util/lib/Perf/Trace/Util.pm
    +++ b/tools/perf/scripts/perl/Perf-Trace-Util/lib/Perf/Trace/Util.pm
    @@ -65,7 +65,7 @@ sub clear_term
    __END__
    =head1 NAME

    -Perf::Trace::Util - Perl extension for perf trace
    +Perf::Trace::Util - Perl extension for perf script

    =head1 SYNOPSIS

    @@ -73,7 +73,7 @@ Perf::Trace::Util - Perl extension for perf trace

    =head1 SEE ALSO

    -Perf (trace) documentation
    +Perf (script) documentation

    =head1 AUTHOR

    diff --git a/tools/perf/scripts/perl/bin/failed-syscalls-report b/tools/perf/scripts/perl/bin/failed-syscalls-report
    index 4028d92..9f83cc1 100644
    --- a/tools/perf/scripts/perl/bin/failed-syscalls-report
    +++ b/tools/perf/scripts/perl/bin/failed-syscalls-report
    @@ -7,4 +7,4 @@ if [ $# -gt 0 ] ; then
    shift
    fi
    fi
    -perf trace $@ -s "$PERF_EXEC_PATH"/scripts/perl/failed-syscalls.pl $comm
    +perf script $@ -s "$PERF_EXEC_PATH"/scripts/perl/failed-syscalls.pl $comm
    diff --git a/tools/perf/scripts/perl/bin/rw-by-file-report b/tools/perf/scripts/perl/bin/rw-by-file-report
    index ba25f4d..77200b3 100644
    --- a/tools/perf/scripts/perl/bin/rw-by-file-report
    +++ b/tools/perf/scripts/perl/bin/rw-by-file-report
    @@ -7,7 +7,4 @@ if [ $# -lt 1 ] ; then
    fi
    comm=$1
    shift
    -perf trace $@ -s "$PERF_EXEC_PATH"/scripts/perl/rw-by-file.pl $comm
    -
    -
    -
    +perf script $@ -s "$PERF_EXEC_PATH"/scripts/perl/rw-by-file.pl $comm
    diff --git a/tools/perf/scripts/perl/bin/rw-by-pid-report b/tools/perf/scripts/perl/bin/rw-by-pid-report
    index 641a3f5..a27b9f3 100644
    --- a/tools/perf/scripts/perl/bin/rw-by-pid-report
    +++ b/tools/perf/scripts/perl/bin/rw-by-pid-report
    @@ -1,6 +1,3 @@
    #!/bin/bash
    # description: system-wide r/w activity
    -perf trace $@ -s "$PERF_EXEC_PATH"/scripts/perl/rw-by-pid.pl
    -
    -
    -
    +perf script $@ -s "$PERF_EXEC_PATH"/scripts/perl/rw-by-pid.pl
    diff --git a/tools/perf/scripts/perl/bin/rwtop-report b/tools/perf/scripts/perl/bin/rwtop-report
    index 4918dba..83e11ec 100644
    --- a/tools/perf/scripts/perl/bin/rwtop-report
    +++ b/tools/perf/scripts/perl/bin/rwtop-report
    @@ -17,7 +17,4 @@ if [ "$n_args" -gt 0 ] ; then
    interval=$1
    shift
    fi
    -perf trace $@ -s "$PERF_EXEC_PATH"/scripts/perl/rwtop.pl $interval
    -
    -
    -
    +perf script $@ -s "$PERF_EXEC_PATH"/scripts/perl/rwtop.pl $interval
    diff --git a/tools/perf/scripts/perl/bin/wakeup-latency-report b/tools/perf/scripts/perl/bin/wakeup-latency-report
    index 49052eb..889e813 100644
    --- a/tools/perf/scripts/perl/bin/wakeup-latency-report
    +++ b/tools/perf/scripts/perl/bin/wakeup-latency-report
    @@ -1,6 +1,3 @@
    #!/bin/bash
    # description: system-wide min/max/avg wakeup latency
    -perf trace $@ -s "$PERF_EXEC_PATH"/scripts/perl/wakeup-latency.pl
    -
    -
    -
    +perf script $@ -s "$PERF_EXEC_PATH"/scripts/perl/wakeup-latency.pl
    diff --git a/tools/perf/scripts/perl/bin/workqueue-stats-report b/tools/perf/scripts/perl/bin/workqueue-stats-report
    index df0c65f..6d91411 100644
    --- a/tools/perf/scripts/perl/bin/workqueue-stats-report
    +++ b/tools/perf/scripts/perl/bin/workqueue-stats-report
    @@ -1,7 +1,3 @@
    #!/bin/bash
    # description: workqueue stats (ins/exe/create/destroy)
    -perf trace $@ -s "$PERF_EXEC_PATH"/scripts/perl/workqueue-stats.pl
    -
    -
    -
    -
    +perf script $@ -s "$PERF_EXEC_PATH"/scripts/perl/workqueue-stats.pl
    diff --git a/tools/perf/scripts/perl/check-perf-trace.pl b/tools/perf/scripts/perl/check-perf-trace.pl
    index 4e7dc0a..4e7076c 100644
    --- a/tools/perf/scripts/perl/check-perf-trace.pl
    +++ b/tools/perf/scripts/perl/check-perf-trace.pl
    @@ -1,4 +1,4 @@
    -# perf trace event handlers, generated by perf trace -g perl
    +# perf script event handlers, generated by perf script -g perl
    # (c) 2009, Tom Zanussi <tzanussi@gmail.com>
    # Licensed under the terms of the GNU GPL License version 2

    diff --git a/tools/perf/scripts/perl/rw-by-file.pl b/tools/perf/scripts/perl/rw-by-file.pl
    index 2a39097..74844ee 100644
    --- a/tools/perf/scripts/perl/rw-by-file.pl
    +++ b/tools/perf/scripts/perl/rw-by-file.pl
    @@ -18,7 +18,7 @@ use lib "./Perf-Trace-Util/lib";
    use Perf::Trace::Core;
    use Perf::Trace::Util;

    -my $usage = "perf trace -s rw-by-file.pl <comm>\n";
    +my $usage = "perf script -s rw-by-file.pl <comm>\n";

    my $for_comm = shift or die $usage;

    diff --git a/tools/perf/scripts/perl/workqueue-stats.pl b/tools/perf/scripts/perl/workqueue-stats.pl
    index b84b126..a8eaff5 100644
    --- a/tools/perf/scripts/perl/workqueue-stats.pl
    +++ b/tools/perf/scripts/perl/workqueue-stats.pl
    @@ -10,7 +10,7 @@
    # workqueue:workqueue_destruction -e workqueue:workqueue_execution
    # -e workqueue:workqueue_insertion
    #
    -# perf trace -p -s tools/perf/scripts/perl/workqueue-stats.pl
    +# perf script -p -s tools/perf/scripts/perl/workqueue-stats.pl

    use 5.010000;
    use strict;
    diff --git a/tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Core.py b/tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Core.py
    index aad7525..de7211e 100644
    --- a/tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Core.py
    +++ b/tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Core.py
    @@ -1,4 +1,4 @@
    -# Core.py - Python extension for perf trace, core functions
    +# Core.py - Python extension for perf script, core functions
    #
    # Copyright (C) 2010 by Tom Zanussi <tzanussi@gmail.com>
    #
    diff --git a/tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/SchedGui.py b/tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/SchedGui.py
    index ae9a56e..fdd92f6 100644
    --- a/tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/SchedGui.py
    +++ b/tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/SchedGui.py
    @@ -1,4 +1,4 @@
    -# SchedGui.py - Python extension for perf trace, basic GUI code for
    +# SchedGui.py - Python extension for perf script, basic GUI code for
    # traces drawing and overview.
    #
    # Copyright (C) 2010 by Frederic Weisbecker <fweisbec@gmail.com>
    diff --git a/tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py b/tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py
    index 13cc02b..15c8400 100644
    --- a/tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py
    +++ b/tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py
    @@ -1,4 +1,4 @@
    -# Util.py - Python extension for perf trace, miscellaneous utility code
    +# Util.py - Python extension for perf script, miscellaneous utility code
    #
    # Copyright (C) 2010 by Tom Zanussi <tzanussi@gmail.com>
    #
    diff --git a/tools/perf/scripts/python/bin/failed-syscalls-by-pid-report b/tools/perf/scripts/python/bin/failed-syscalls-by-pid-report
    index 0358702..fda5096 100644
    --- a/tools/perf/scripts/python/bin/failed-syscalls-by-pid-report
    +++ b/tools/perf/scripts/python/bin/failed-syscalls-by-pid-report
    @@ -7,4 +7,4 @@ if [ $# -gt 0 ] ; then
    shift
    fi
    fi
    -perf trace $@ -s "$PERF_EXEC_PATH"/scripts/python/failed-syscalls-by-pid.py $comm
    +perf script $@ -s "$PERF_EXEC_PATH"/scripts/python/failed-syscalls-by-pid.py $comm
    diff --git a/tools/perf/scripts/python/bin/futex-contention-report b/tools/perf/scripts/python/bin/futex-contention-report
    index c826813..6c44271 100644
    --- a/tools/perf/scripts/python/bin/futex-contention-report
    +++ b/tools/perf/scripts/python/bin/futex-contention-report
    @@ -1,4 +1,4 @@
    #!/bin/bash
    # description: futext contention measurement

    -perf trace $@ -s "$PERF_EXEC_PATH"/scripts/python/futex-contention.py
    +perf script $@ -s "$PERF_EXEC_PATH"/scripts/python/futex-contention.py
    diff --git a/tools/perf/scripts/python/bin/netdev-times-report b/tools/perf/scripts/python/bin/netdev-times-report
    index 4ad361b..8f75929 100644
    --- a/tools/perf/scripts/python/bin/netdev-times-report
    +++ b/tools/perf/scripts/python/bin/netdev-times-report
    @@ -2,4 +2,4 @@
    # description: display a process of packet and processing time
    # args: [tx] [rx] [dev=] [debug]

    -perf trace -s "$PERF_EXEC_PATH"/scripts/python/netdev-times.py $@
    +perf script -s "$PERF_EXEC_PATH"/scripts/python/netdev-times.py $@
    diff --git a/tools/perf/scripts/python/bin/sched-migration-report b/tools/perf/scripts/python/bin/sched-migration-report
    index df1791f..68b037a 100644
    --- a/tools/perf/scripts/python/bin/sched-migration-report
    +++ b/tools/perf/scripts/python/bin/sched-migration-report
    @@ -1,3 +1,3 @@
    #!/bin/bash
    # description: sched migration overview
    -perf trace $@ -s "$PERF_EXEC_PATH"/scripts/python/sched-migration.py
    +perf script $@ -s "$PERF_EXEC_PATH"/scripts/python/sched-migration.py
    diff --git a/tools/perf/scripts/python/bin/sctop-report b/tools/perf/scripts/python/bin/sctop-report
    index 36b409c..c32db29 100644
    --- a/tools/perf/scripts/python/bin/sctop-report
    +++ b/tools/perf/scripts/python/bin/sctop-report
    @@ -21,4 +21,4 @@ elif [ "$n_args" -gt 0 ] ; then
    interval=$1
    shift
    fi
    -perf trace $@ -s "$PERF_EXEC_PATH"/scripts/python/sctop.py $comm $interval
    +perf script $@ -s "$PERF_EXEC_PATH"/scripts/python/sctop.py $comm $interval
    diff --git a/tools/perf/scripts/python/bin/syscall-counts-by-pid-report b/tools/perf/scripts/python/bin/syscall-counts-by-pid-report
    index 4eb88c9..16eb8d6 100644
    --- a/tools/perf/scripts/python/bin/syscall-counts-by-pid-report
    +++ b/tools/perf/scripts/python/bin/syscall-counts-by-pid-report
    @@ -7,4 +7,4 @@ if [ $# -gt 0 ] ; then
    shift
    fi
    fi
    -perf trace $@ -s "$PERF_EXEC_PATH"/scripts/python/syscall-counts-by-pid.py $comm
    +perf script $@ -s "$PERF_EXEC_PATH"/scripts/python/syscall-counts-by-pid.py $comm
    diff --git a/tools/perf/scripts/python/bin/syscall-counts-report b/tools/perf/scripts/python/bin/syscall-counts-report
    index cb2f9c5..0f0e9d4 100644
    --- a/tools/perf/scripts/python/bin/syscall-counts-report
    +++ b/tools/perf/scripts/python/bin/syscall-counts-report
    @@ -7,4 +7,4 @@ if [ $# -gt 0 ] ; then
    shift
    fi
    fi
    -perf trace $@ -s "$PERF_EXEC_PATH"/scripts/python/syscall-counts.py $comm
    +perf script $@ -s "$PERF_EXEC_PATH"/scripts/python/syscall-counts.py $comm
    diff --git a/tools/perf/scripts/python/check-perf-trace.py b/tools/perf/scripts/python/check-perf-trace.py
    index d9f7893..4647a76 100644
    --- a/tools/perf/scripts/python/check-perf-trace.py
    +++ b/tools/perf/scripts/python/check-perf-trace.py
    @@ -1,4 +1,4 @@
    -# perf trace event handlers, generated by perf trace -g python
    +# perf script event handlers, generated by perf script -g python
    # (c) 2010, Tom Zanussi <tzanussi@gmail.com>
    # Licensed under the terms of the GNU GPL License version 2
    #
    diff --git a/tools/perf/scripts/python/failed-syscalls-by-pid.py b/tools/perf/scripts/python/failed-syscalls-by-pid.py
    index acd7848..85805fa 100644
    --- a/tools/perf/scripts/python/failed-syscalls-by-pid.py
    +++ b/tools/perf/scripts/python/failed-syscalls-by-pid.py
    @@ -15,7 +15,7 @@ from perf_trace_context import *
    from Core import *
    from Util import *

    -usage = "perf trace -s syscall-counts-by-pid.py [comm|pid]\n";
    +usage = "perf script -s syscall-counts-by-pid.py [comm|pid]\n";

    for_comm = None
    for_pid = None
    diff --git a/tools/perf/scripts/python/sched-migration.py b/tools/perf/scripts/python/sched-migration.py
    index b934383..74d55ec 100644
    --- a/tools/perf/scripts/python/sched-migration.py
    +++ b/tools/perf/scripts/python/sched-migration.py
    @@ -4,7 +4,7 @@
    #
    # Copyright (C) 2010 Frederic Weisbecker <fweisbec@gmail.com>
    #
    -# perf trace event handlers have been generated by perf trace -g python
    +# perf script event handlers have been generated by perf script -g python
    #
    # This software is distributed under the terms of the GNU General
    # Public License ("GPL") version 2 as published by the Free Software
    diff --git a/tools/perf/scripts/python/sctop.py b/tools/perf/scripts/python/sctop.py
    index 7a6ec2c..42c267e 100644
    --- a/tools/perf/scripts/python/sctop.py
    +++ b/tools/perf/scripts/python/sctop.py
    @@ -17,7 +17,7 @@ from perf_trace_context import *
    from Core import *
    from Util import *

    -usage = "perf trace -s sctop.py [comm] [interval]\n";
    +usage = "perf script -s sctop.py [comm] [interval]\n";

    for_comm = None
    default_interval = 3
    diff --git a/tools/perf/scripts/python/syscall-counts-by-pid.py b/tools/perf/scripts/python/syscall-counts-by-pid.py
    index d1ee3ec..c64d1c5 100644
    --- a/tools/perf/scripts/python/syscall-counts-by-pid.py
    +++ b/tools/perf/scripts/python/syscall-counts-by-pid.py
    @@ -14,7 +14,7 @@ from perf_trace_context import *
    from Core import *
    from Util import syscall_name

    -usage = "perf trace -s syscall-counts-by-pid.py [comm]\n";
    +usage = "perf script -s syscall-counts-by-pid.py [comm]\n";

    for_comm = None
    for_pid = None
    diff --git a/tools/perf/scripts/python/syscall-counts.py b/tools/perf/scripts/python/syscall-counts.py
    index ea183dc..b435d3f 100644
    --- a/tools/perf/scripts/python/syscall-counts.py
    +++ b/tools/perf/scripts/python/syscall-counts.py
    @@ -15,7 +15,7 @@ from perf_trace_context import *
    from Core import *
    from Util import syscall_name

    -usage = "perf trace -s syscall-counts.py [comm]\n";
    +usage = "perf script -s syscall-counts.py [comm]\n";

    for_comm = None

    --
    1.6.2.5


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