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nfsd4: use common rpc_cred for all callbacks
[safe/jmp/linux-2.6]
/
scripts
/
bootgraph.pl
diff --git
a/scripts/bootgraph.pl
b/scripts/bootgraph.pl
index
4e5f4ab
..
12caa82
100644
(file)
--- a/
scripts/bootgraph.pl
+++ b/
scripts/bootgraph.pl
@@
-37,41
+37,69
@@
# dmesg | perl scripts/bootgraph.pl > output.svg
#
# dmesg | perl scripts/bootgraph.pl > output.svg
#
-my @rows;
-my %start, %end, %row;
+use strict;
+
+my %start;
+my %end;
+my %type;
my $done = 0;
my $done = 0;
-my $rowcount = 0;
my $maxtime = 0;
my $firsttime = 100;
my $count = 0;
my $maxtime = 0;
my $firsttime = 100;
my $count = 0;
+my %pids;
+my %pidctr;
+
while (<>) {
my $line = $_;
while (<>) {
my $line = $_;
- if ($line =~ /([0-9\.]+)\] calling ([a-zA-Z
\_
]+)\+/) {
+ if ($line =~ /([0-9\.]+)\] calling ([a-zA-Z
0-9\_\.
]+)\+/) {
my $func = $2;
if ($done == 0) {
$start{$func} = $1;
my $func = $2;
if ($done == 0) {
$start{$func} = $1;
+ $type{$func} = 0;
if ($1 < $firsttime) {
$firsttime = $1;
}
}
if ($1 < $firsttime) {
$firsttime = $1;
}
}
- $row{$func} = 1;
if ($line =~ /\@ ([0-9]+)/) {
if ($line =~ /\@ ([0-9]+)/) {
- my $pid = $1;
- if (!defined($rows[$pid])) {
- $rowcount = $rowcount + 1;
- $rows[$pid] = $rowcount;
+ $pids{$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;
}
}
- $row{$func} = $rows[$pid];
}
}
+ $pids{$func} = $pid;
$count = $count + 1;
}
$count = $count + 1;
}
- if ($line =~ /([0-9\.]+)\] initcall ([a-zA-Z
\_
]+)\+.*returned/) {
+ if ($line =~ /([0-9\.]+)\] initcall ([a-zA-Z
0-9\_\.
]+)\+.*returned/) {
if ($done == 0) {
$end{$2} = $1;
$maxtime = $1;
}
}
if ($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 =~ /Write protecting the/) {
$done = 1;
}
@@
-81,15
+109,17
@@
while (<>) {
}
if ($count == 0) {
}
if ($count == 0) {
- print "No data found in the dmesg. Make sure CONFIG_PRINTK_TIME is enabled and\n";
- print "that initcall_debug is passed on the kernel command line.\n\n";
- print "Usage: \n";
- print " dmesg | perl scripts/bootgraph.pl > output.svg\n\n";
- exit;
+ 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.
+Usage:
+ dmesg | perl scripts/bootgraph.pl > output.svg
+END
+ exit 1;
}
print "<?xml version=\"1.0\" standalone=\"no\"?> \n";
}
print "<?xml version=\"1.0\" standalone=\"no\"?> \n";
-print "<svg width=\"
1
000\" height=\"100%\" version=\"1.1\" xmlns=\"http://www.w3.org/2000/svg\">\n";
+print "<svg width=\"
2
000\" height=\"100%\" version=\"1.1\" xmlns=\"http://www.w3.org/2000/svg\">\n";
my @styles;
my @styles;
@@
-106,20
+136,34
@@
$styles[9] = "fill:rgb(255,255,128);fill-opacity:0.5;stroke-width:1;stroke:rgb(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)";
$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 $mult = 950.0 / ($maxtime - $firsttime);
-my $threshold = ($maxtime - $firsttime) / 60.0;
+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 $stylecounter = 0;
-while (($key,$value) = each %start) {
+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 $duration = $end{$key} - $start{$key};
if ($duration >= $threshold) {
- my $s, $s2, $e, $y;
- $s = ($value - $firsttime) * $mult;
+ my ($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;
$s2 = $s + 6;
+ $s3 = $s + 1;
$e = ($end{$key} - $firsttime) * $mult;
$w = $e - $s;
$e = ($end{$key} - $firsttime) * $mult;
$w = $e - $s;
- $y = $row
{$key
} * 150;
+ $y = $row
s{$pid
} * 150;
$y2 = $y + 4;
$style = $styles[$stylecounter];
$y2 = $y + 4;
$style = $styles[$stylecounter];
@@
-128,8
+172,17
@@
while (($key,$value) = each %start) {
$stylecounter = 0;
};
$stylecounter = 0;
};
- print "<rect x=\"$s\" width=\"$w\" y=\"$y\" height=\"145\" style=\"$style\"/>\n";
- print "<text transform=\"translate($s2,$y2) rotate(90)\">$key</text>\n";
+ 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\">$key</text>\n";
+ }
+ }
}
}
}
}
@@
-138,9
+191,9
@@
while (($key,$value) = each %start) {
my $time = $firsttime;
my $step = ($maxtime - $firsttime) / 15;
while ($time < $maxtime) {
my $time = $firsttime;
my $step = ($maxtime - $firsttime) / 15;
while ($time < $maxtime) {
- my $s
2
= ($time - $firsttime) * $mult;
+ my $s
3
= ($time - $firsttime) * $mult;
my $tm = int($time * 100) / 100.0;
my $tm = int($time * 100) / 100.0;
- print "<text transform=\"translate($s
2
,89) rotate(90)\">$tm</text>\n";
+ print "<text transform=\"translate($s
3
,89) rotate(90)\">$tm</text>\n";
$time = $time + $step;
}
$time = $time + $step;
}