Revert "devlink: Add a generic wake_on_lan port parameter" - linux-dev - Linux kernel development work

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author	Vasundhara Volam <vasundhara-v.volam@broadcom.com>	2019-02-11 14:46:17 +0530
committer	David S. Miller <davem@davemloft.net>	2019-02-12 12:13:22 -0500
commit	da203dfa89ce83c55b6623f73560ef7ec742aca4 (patch)
tree	98efcb40e281da209d1a7beaba0be2e9d01f7f6c /tools/perf/scripts/python/bin/stackcollapse-record
parent	Merge branch 'net-DMA-API' (diff)

Revert "devlink: Add a generic wake_on_lan port parameter"

This reverts commit b639583f9e36d044ac1b13090ae812266992cbac. As per discussion with Jakub Kicinski and Michal Kubecek, this will be better addressed by soon-too-come ethtool netlink API with additional indication that given configuration request is supposed to be persisted. Also, remove the parameter support from bnxt_en driver. Cc: Jiri Pirko <jiri@mellanox.com> Cc: Michael Chan <michael.chan@broadcom.com> Cc: Michal Kubecek <mkubecek@suse.cz> Suggested-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>

Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')

0 files changed, 0 insertions, 0 deletions

#!/usr/bin/perl # Copyright 2008, Intel Corporation # # This file is part of the Linux kernel # # This program file is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by the # Free Software Foundation; version 2 of the License. # # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License # for more details. # # You should have received a copy of the GNU General Public License # along with this program in a file named COPYING; if not, write to the # Free Software Foundation, Inc., # 51 Franklin Street, Fifth Floor, # Boston, MA 02110-1301 USA # # Authors: # Arjan van de Ven <arjan@linux.intel.com> # # This script turns a dmesg output into a SVG graphic that shows which # functions take how much time. You can view SVG graphics with various # programs, including Inkscape, The Gimp and Firefox. # # # For this script to work, the kernel needs to be compiled with the # CONFIG_PRINTK_TIME configuration option enabled, and with # "initcall_debug" passed on the kernel command line. # # usage: # dmesg | perl scripts/bootgraph.pl > output.svg # use strict; use Getopt::Long; my $header = 0; sub help { my $text = << "EOM"; Usage: 1) dmesg | perl scripts/bootgraph.pl [OPTION] > output.svg 2) perl scripts/bootgraph.pl -h Options: -header Insert kernel version and date EOM my $std=shift; if ($std == 1) { print STDERR $text; } else { print $text; } exit; } GetOptions( 'h|help' =>\&help, 'header' =>\$header ); my %start; my %end; my %type; my $done = 0; my $maxtime = 0; my $firsttime = 99999; my $count = 0; my %pids; my %pidctr; my $headerstep = 20; my $xheader = 15; my $yheader = 25; my $cyheader = 0; while (<>) { my $line = $_; if ($line =~ /([0-9\.]+)\] calling ([a-zA-Z0-9\_\.]+)\+/) { my $func = $2; if ($done == 0) { $start{$func} = $1; $type{$func} = 0; if ($1 < $firsttime) { $firsttime = $1; } } if ($line =~ /\@ ([0-9]+)/) { $pids{$func} = $1; } $count = $count + 1; } if ($line =~ /([0-9\.]+)\] async_waiting @ ([0-9]+)/) { my $pid = $2; my $func; if (!defined($pidctr{$pid})) { $func = "wait_" . $pid . "_1"; $pidctr{$pid} = 1; } else { $pidctr{$pid} = $pidctr{$pid} + 1; $func = "wait_" . $pid . "_" . $pidctr{$pid}; } if ($done == 0) { $start{$func} = $1; $type{$func} = 1; if ($1 < $firsttime) { $firsttime = $1; } } $pids{$func} = $pid; $count = $count + 1; } if ($line =~ /([0-9\.]+)\] initcall ([a-zA-Z0-9\_\.]+)\+.*returned/) { if ($done == 0) { $end{$2} = $1; $maxtime = $1; } } if ($line =~ /([0-9\.]+)\] async_continuing @ ([0-9]+)/) { my $pid = $2; my $func = "wait_" . $pid . "_" . $pidctr{$pid}; $end{$func} = $1; $maxtime = $1; } if ($line =~ /Write protecting the/) { $done = 1; } if ($line =~ /Freeing unused kernel memory/) { $done = 1; } } if ($count == 0) { print STDERR <<END; No data found in the dmesg. Make sure that 'printk.time=1' and 'initcall_debug' are passed on the kernel command line. END help(1); exit 1; } print "<?xml version=\"1.0\" standalone=\"no\"?> \n"; print "<svg width=\"2000\" height=\"100%\" version=\"1.1\" xmlns=\"http://www.w3.org/2000/svg\">\n"; if ($header) { my $version = `uname -a`; my $date = `date`; print "<text transform=\"translate($xheader,$yheader)\">Kernel version: $version</text>\n"; $cyheader = $yheader+$headerstep; print "<text transform=\"translate($xheader,$cyheader)\">Date: $date</text>\n"; } my @styles; $styles[0] = "fill:rgb(0,0,255);fill-opacity:0.5;stroke-width:1;stroke:rgb(0,0,0)"; $styles[1] = "fill:rgb(0,255,0);fill-opacity:0.5;stroke-width:1;stroke:rgb(0,0,0)"; $styles[2] = "fill:rgb(255,0,20);fill-opacity:0.5;stroke-width:1;stroke:rgb(0,0,0)"; $styles[3] = "fill:rgb(255,255,20);fill-opacity:0.5;stroke-width:1;stroke:rgb(0,0,0)"; $styles[4] = "fill:rgb(255,0,255);fill-opacity:0.5;stroke-width:1;stroke:rgb(0,0,0)"; $styles[5] = "fill:rgb(0,255,255);fill-opacity:0.5;stroke-width:1;stroke:rgb(0,0,0)"; $styles[6] = "fill:rgb(0,128,255);fill-opacity:0.5;stroke-width:1;stroke:rgb(0,0,0)"; $styles[7] = "fill:rgb(0,255,128);fill-opacity:0.5;stroke-width:1;stroke:rgb(0,0,0)"; $styles[8] = "fill:rgb(255,0,128);fill-opacity:0.5;stroke-width:1;stroke:rgb(0,0,0)"; $styles[9] = "fill:rgb(255,255,128);fill-opacity:0.5;stroke-width:1;stroke:rgb(0,0,0)"; $styles[10] = "fill:rgb(255,128,255);fill-opacity:0.5;stroke-width:1;stroke:rgb(0,0,0)"; $styles[11] = "fill:rgb(128,255,255);fill-opacity:0.5;stroke-width:1;stroke:rgb(0,0,0)"; my $style_wait = "fill:rgb(128,128,128);fill-opacity:0.5;stroke-width:0;stroke:rgb(0,0,0)"; my $mult = 1950.0 / ($maxtime - $firsttime); my $threshold2 = ($maxtime - $firsttime) / 120.0; my $threshold = $threshold2/10; my $stylecounter = 0; my %rows; my $rowscount = 1; my @initcalls = sort { $start{$a} <=> $start{$b} } keys(%start); foreach my $key (@initcalls) { my $duration = $end{$key} - $start{$key}; if ($duration >= $threshold) { my ($s, $s2, $s3, $e, $w, $y, $y2, $style); my $pid = $pids{$key}; if (!defined($rows{$pid})) { $rows{$pid} = $rowscount; $rowscount = $rowscount + 1; } $s = ($start{$key} - $firsttime) * $mult; $s2 = $s + 6; $s3 = $s + 1; $e = ($end{$key} - $firsttime) * $mult; $w = $e - $s; $y = $rows{$pid} * 150; $y2 = $y + 4; $style = $styles[$stylecounter]; $stylecounter = $stylecounter + 1; if ($stylecounter > 11) { $stylecounter = 0; }; if ($type{$key} == 1) { $y = $y + 15; print "<rect x=\"$s\" width=\"$w\" y=\"$y\" height=\"115\" style=\"$style_wait\"/>\n"; } else { print "<rect x=\"$s\" width=\"$w\" y=\"$y\" height=\"145\" style=\"$style\"/>\n"; if ($duration >= $threshold2) { print "<text transform=\"translate($s2,$y2) rotate(90)\">$key</text>\n"; } else { print "<text transform=\"translate($s3,$y2) rotate(90)\" font-size=\"3pt\">$key</text>\n"; } } } } # print the time line on top my $time = $firsttime; my $step = ($maxtime - $firsttime) / 15; while ($time < $maxtime) { my $s3 = ($time - $firsttime) * $mult; my $tm = int($time * 100) / 100.0; print "<text transform=\"translate($s3,89) rotate(90)\">$tm</text>\n"; $time = $time + $step; } print "</svg>\n";


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