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authorFrederic Weisbecker <fweisbec@gmail.com>2008-10-04 21:35:48 +0200
committerIngo Molnar <mingo@elte.hu>2008-10-14 10:39:34 +0200
commit07d1890420cce95c577736e4d67f70cbd39845fe (patch)
treef27f65dc3f57a16bd22880254fe9c399e8a9da51 /scripts/bootgraph.pl
parent5c542368a3ded88bed98239fb3570dda416203ee (diff)
downloadlinux-07d1890420cce95c577736e4d67f70cbd39845fe.tar.gz
tracing/fastboot: fix initcalls disposition in bootgraph.pl
When bootgraph.pl parses a file, it gives one row for each initcall's pid. But only few of them will be displayed => the longest. This patch corrects it by giving only a rows for pids which have initcalls that will be displayed. Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com> Acked-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'scripts/bootgraph.pl')
-rw-r--r--scripts/bootgraph.pl6
1 files changed, 6 insertions, 0 deletions
diff --git a/scripts/bootgraph.pl b/scripts/bootgraph.pl
index 479fb4ea8914..5e7316e5aa39 100644
--- a/scripts/bootgraph.pl
+++ b/scripts/bootgraph.pl
@@ -110,6 +110,12 @@ while (($key,$value) = each %start) {
if ($duration >= $threshold) {
my $s, $s2, $e, $y;
+ $pid = $pids{$key};
+
+ if (!defined($rows{$pid})) {
+ $rows{$pid} = $rowscount;
+ $rowscount = $rowscount + 1;
+ }
$s = ($value - $firsttime) * $mult;
$s2 = $s + 6;
$e = ($end{$key} - $firsttime) * $mult;