Commit 0bb98e23 authored Feb 15, 2009 by Michael Neuling Committed by Sam Ravnborg Feb 15, 2009

bootgraph: fix for use with dot symbols



powerpc has dot symbols, so the dmesg output looks like:

<4>[    0.327310] calling  .migration_init+0x0/0x9c @ 1
<4>[    0.327595] initcall .migration_init+0x0/0x9c returned 1 after 0 usecs

The below fixes bootgraph.pl so it handles this correctly.

Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

parent fc370ecf

scripts/bootgraph.pl

+2 −2

Original line number	Diff line number	Diff line
		@@ -51,7 +51,7 @@ my %pidctr;

		while (<>) {
		my $line = $_;
		if ($line =~ /([0-9\.]+)\] calling ([a-zA-Z0-9\_]+)\+/) {
		if ($line =~ /([0-9\.]+)\] calling ([a-zA-Z0-9\_\.]+)\+/) {
		my $func = $2;
		if ($done == 0) {
		$start{$func} = $1;
		@@ -87,7 +87,7 @@ while (<>) {
		$count = $count + 1;
		}

		if ($line =~ /([0-9\.]+)\] initcall ([a-zA-Z0-9\_]+)\+.*returned/) {
		if ($line =~ /([0-9\.]+)\] initcall ([a-zA-Z0-9\_\.]+)\+.*returned/) {
		if ($done == 0) {
		$end{$2} = $1;
		$maxtime = $1;