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; -- 1.7.4.1 -- 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
