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author | 2011-06-09 22:40:10 +0100 | |
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committer | 2011-06-13 00:04:57 +0200 | |
commit | c443453c6dc88576db540acc6ef40e1d2869e394 (patch) | |
tree | 98492b4f5c0c496a3322d2b556aa48c14b9294ee /Documentation/cpu-freq | |
parent | treewide: Convert uses of struct resource to resource_size(ptr) (diff) | |
download | linux-c443453c6dc88576db540acc6ef40e1d2869e394.tar.gz linux-c443453c6dc88576db540acc6ef40e1d2869e394.tar.bz2 linux-c443453c6dc88576db540acc6ef40e1d2869e394.zip |
bootgraph.pl: relax timing information requirements
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@mpc-data.co.uk>
Acked-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'Documentation/cpu-freq')
0 files changed, 0 insertions, 0 deletions