Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core

Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:

. Allow skipping problematic entries in 'perf test'.

. Fix some namespace problems in the event parsing routines.

. Add 'perf test' entry to make sure the python binding doesn't have
  linking problems.

. Adjust 'perf test' attr tests verbosity levels.

. Make tools/perf build with GNU make v3.80, fix from Al Cooper.

. Do missing feature fallbacks in just one place, removing duplicated
  code in multiple tools.

. Fix some memory leaks, from David Ahern.

. Fix segfault when drawing out-of-bounds jumps, from Frederik Deweerdt.

. Allow of casting an array of char to string in 'perf probe', from
  Hyeoncheol Lee.

. Add support for wildcard in tracepoint system name, from Jiri Olsa.

. Update FSF postal address to be URL's, from Jon Stanley.

. Add anonymous huge page recognition, from Joshua Zhu.

. Remove some needless feature test checks, from Namhyung Kim.

. Multiple improvements to the sort routines, from Namhyung Kim.

. Fix warning on '>=' operator in libtraceevent, from Namhyung Kim.

. Use ARRAY_SIZE instead of reinventing it in 'perf script' and 'perf kmem',
  from Sasha Levin.

. Remove some redundant checks, from Sasha Levin.

. Test correct variable after allocation in libtraceevent, fix from Sasha Levin.

. Mark branch_info maps as referenced, fix from Stephane Eranian.

. Fix PMU format parsing test failure, from Sukadev Bhattiprolu.

. Fix possible (unlikely) buffer overflow, from Thomas Jarosch.

. Multiple 'perf script' fixes, from Tom Zanussi.

. Add missing field in PERF_RECORD_SAMPLE documentation, from Vince Weaver.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>

3 files changed, 0 insertions, 134 deletions

diff --git a/tools/perf/scripts/perl/bin/workqueue-stats-record b/tools/perf/scripts/perl/bin/workqueue-stats-record
deleted file mode 100644
index 8edda9078d5..00000000000
--- a/tools/perf/scripts/perl/bin/workqueue-stats-record
+++ /dev/null
@@ -1,2 +0,0 @@
-#!/bin/bash
-perf record -e workqueue:workqueue_creation -e workqueue:workqueue_destruction -e workqueue:workqueue_execution -e workqueue:workqueue_insertion $@
diff --git a/tools/perf/scripts/perl/bin/workqueue-stats-report b/tools/perf/scripts/perl/bin/workqueue-stats-report
deleted file mode 100644
index 6d91411d248..00000000000
--- a/tools/perf/scripts/perl/bin/workqueue-stats-report
+++ /dev/null
@@ -1,3 +0,0 @@
-#!/bin/bash
-# description: workqueue stats (ins/exe/create/destroy)
-perf script $@ -s "$PERF_EXEC_PATH"/scripts/perl/workqueue-stats.pl
diff --git a/tools/perf/scripts/perl/workqueue-stats.pl b/tools/perf/scripts/perl/workqueue-stats.pl
deleted file mode 100644
index a8eaff5119e..00000000000
--- a/tools/perf/scripts/perl/workqueue-stats.pl
+++ /dev/null
@@ -1,129 +0,0 @@
-#!/usr/bin/perl -w
-# (c) 2009, Tom Zanussi <tzanussi@gmail.com>
-# Licensed under the terms of the GNU GPL License version 2
-
-# Displays workqueue stats
-#
-# Usage:
-#
-#   perf record -c 1 -f -a -R -e workqueue:workqueue_creation -e
-#     workqueue:workqueue_destruction -e workqueue:workqueue_execution
-#     -e workqueue:workqueue_insertion
-#
-#   perf script -p -s tools/perf/scripts/perl/workqueue-stats.pl
-
-use 5.010000;
-use strict;
-use warnings;
-
-use lib "$ENV{'PERF_EXEC_PATH'}/scripts/perl/Perf-Trace-Util/lib";
-use lib "./Perf-Trace-Util/lib";
-use Perf::Trace::Core;
-use Perf::Trace::Util;
-
-my @cpus;
-
-sub workqueue::workqueue_destruction
-{
-    my ($event_name, $context, $common_cpu, $common_secs, $common_nsecs,
-	$common_pid, $common_comm,
-	$thread_comm, $thread_pid) = @_;
-
-    $cpus[$common_cpu]{$thread_pid}{destroyed}++;
-    $cpus[$common_cpu]{$thread_pid}{comm} = $thread_comm;
-}
-
-sub workqueue::workqueue_creation
-{
-    my ($event_name, $context, $common_cpu, $common_secs, $common_nsecs,
-	$common_pid, $common_comm,
-	$thread_comm, $thread_pid, $cpu) = @_;
-
-    $cpus[$common_cpu]{$thread_pid}{created}++;
-    $cpus[$common_cpu]{$thread_pid}{comm} = $thread_comm;
-}
-
-sub workqueue::workqueue_execution
-{
-    my ($event_name, $context, $common_cpu, $common_secs, $common_nsecs,
-	$common_pid, $common_comm,
-	$thread_comm, $thread_pid, $func) = @_;
-
-    $cpus[$common_cpu]{$thread_pid}{executed}++;
-    $cpus[$common_cpu]{$thread_pid}{comm} = $thread_comm;
-}
-
-sub workqueue::workqueue_insertion
-{
-    my ($event_name, $context, $common_cpu, $common_secs, $common_nsecs,
-	$common_pid, $common_comm,
-	$thread_comm, $thread_pid, $func) = @_;
-
-    $cpus[$common_cpu]{$thread_pid}{inserted}++;
-    $cpus[$common_cpu]{$thread_pid}{comm} = $thread_comm;
-}
-
-sub trace_end
-{
-    print "workqueue work stats:\n\n";
-    my $cpu = 0;
-    printf("%3s %6s %6s\t%-20s\n", "cpu", "ins", "exec", "name");
-    printf("%3s %6s %6s\t%-20s\n", "---", "---", "----", "----");
-    foreach my $pidhash (@cpus) {
-	while ((my $pid, my $wqhash) = each %$pidhash) {
-	    my $ins = $$wqhash{'inserted'} || 0;
-	    my $exe = $$wqhash{'executed'} || 0;
-	    my $comm = $$wqhash{'comm'} || "";
-	    if ($ins || $exe) {
-		printf("%3u %6u %6u\t%-20s\n", $cpu, $ins, $exe, $comm);
-	    }
-	}
-	$cpu++;
-    }
-
-    $cpu = 0;
-    print "\nworkqueue lifecycle stats:\n\n";
-    printf("%3s %6s %6s\t%-20s\n", "cpu", "created", "destroyed", "name");
-    printf("%3s %6s %6s\t%-20s\n", "---", "-------", "---------", "----");
-    foreach my $pidhash (@cpus) {
-	while ((my $pid, my $wqhash) = each %$pidhash) {
-	    my $created = $$wqhash{'created'} || 0;
-	    my $destroyed = $$wqhash{'destroyed'} || 0;
-	    my $comm = $$wqhash{'comm'} || "";
-	    if ($created || $destroyed) {
-		printf("%3u %6u %6u\t%-20s\n", $cpu, $created, $destroyed,
-		       $comm);
-	    }
-	}
-	$cpu++;
-    }
-
-    print_unhandled();
-}
-
-my %unhandled;
-
-sub print_unhandled
-{
-    if ((scalar keys %unhandled) == 0) {
-	return;
-    }
-
-    print "\nunhandled events:\n\n";
-
-    printf("%-40s  %10s\n", "event", "count");
-    printf("%-40s  %10s\n", "----------------------------------------",
-	   "-----------");
-
-    foreach my $event_name (keys %unhandled) {
-	printf("%-40s  %10d\n", $event_name, $unhandled{$event_name});
-    }
-}
-
-sub trace_unhandled
-{
-    my ($event_name, $context, $common_cpu, $common_secs, $common_nsecs,
-	$common_pid, $common_comm) = @_;
-
-    $unhandled{$event_name}++;
-}