Messages in this thread Patch in this message | | | From | Michael Neuling <> | Subject | [PATCH] bootgraph: fix for use with dot symbols | Date | Wed, 28 Jan 2009 14:30:50 +1100 |
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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> --- scripts/bootgraph.pl | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
Index: linux-2.6-ozlabs/scripts/bootgraph.pl =================================================================== --- linux-2.6-ozlabs.orig/scripts/bootgraph.pl +++ linux-2.6-ozlabs/scripts/bootgraph.pl @@ -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;
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