On Thu, 9 Jun 2011, Andrew Murray wrote: > This patch removes the assumption of the bootgraph.pl script that the > timing information reported by PRINTK_TIME will contain at least one > entry with a time of less than 100 seconds. > > Not all boards correctly reset the system timer and in many cases the > inital times reported by PRINTK_TIME is high. When this occurs the > bootchart.pl script fails to give any useful output. > > This patch sets the $firsttime variable to the largest value expected > by PRINTK_TIME > > Signed-off-by: Andrew Murray <amurray@xxxxxxxxxxxxxx> > --- > scripts/bootgraph.pl | 2 +- > 1 files changed, 1 insertions(+), 1 deletions(-) > > diff --git a/scripts/bootgraph.pl b/scripts/bootgraph.pl > index 12caa82..b78fca9 100644 > --- a/scripts/bootgraph.pl > +++ b/scripts/bootgraph.pl > @@ -44,7 +44,7 @@ my %end; > my %type; > my $done = 0; > my $maxtime = 0; > -my $firsttime = 100; > +my $firsttime = 99999; > my $count = 0; > my %pids; > my %pidctr; Adding Arjan to CC. Arjan, if you are OK with the patch, I can take it through my tree with your Ack. Thanks, -- Jiri Kosina SUSE Labs -- To unsubscribe from this list: send the line "unsubscribe linux-embedded" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
