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-rw-r--r--scripts/bootgraph.pl46
1 files changed, 42 insertions, 4 deletions
diff --git a/scripts/bootgraph.pl b/scripts/bootgraph.pl
index 0a498e33b30b..b0246307aac4 100644
--- a/scripts/bootgraph.pl
+++ b/scripts/bootgraph.pl
@@ -41,11 +41,13 @@ use strict;
my %start;
my %end;
+my %type;
my $done = 0;
my $maxtime = 0;
my $firsttime = 100;
my $count = 0;
my %pids;
+my %pidctr;
while (<>) {
my $line = $_;
@@ -53,6 +55,7 @@ while (<>) {
my $func = $2;
if ($done == 0) {
$start{$func} = $1;
+ $type{$func} = 0;
if ($1 < $firsttime) {
$firsttime = $1;
}
@@ -63,12 +66,40 @@ while (<>) {
$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;
}
@@ -105,6 +136,8 @@ $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)";
+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;
@@ -139,11 +172,16 @@ foreach my $key (@initcalls) {
$stylecounter = 0;
};
- print "<rect x=\"$s\" width=\"$w\" y=\"$y\" height=\"145\" style=\"$style\"/>\n";
- if ($duration >= $threshold2) {
- print "<text transform=\"translate($s2,$y2) rotate(90)\">$key</text>\n";
+ if ($type{$key} == 1) {
+ $y = $y + 15;
+ print "<rect x=\"$s\" width=\"$w\" y=\"$y\" height=\"115\" style=\"$style_wait\"/>\n";
} else {
- print "<text transform=\"translate($s3,$y2) rotate(90)\" font-size=\"3pt\">$key</text>\n";
+ 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";
+ }
}
}
}

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