From 9263589422fe176d377b912145e64ee02bf5c813 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Thu, 23 Sep 2021 17:41:15 +0200 Subject: scripts: get_abi.pl: Better handle leaves with wildcards When the the leaf of a regex ends with a wildcard, the speedup algorithm to reduce the number of regexes to seek won't work. So, when those are found, place at the "others" exception. That slows down the search from 0.14s to 1 minute on my machine, but the results are a lot more consistent. Signed-off-by: Mauro Carvalho Chehab Link: https://lore.kernel.org/r/60bb97cf337333783f9f52e114b896439e9cc215.1632411447.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman --- scripts/get_abi.pl | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'scripts') diff --git a/scripts/get_abi.pl b/scripts/get_abi.pl index bb80303fea22..3c0063d0e05e 100755 --- a/scripts/get_abi.pl +++ b/scripts/get_abi.pl @@ -665,7 +665,7 @@ sub get_leave($) # However, there are a few occurences where the leave is # either a wildcard or a number. Just group such cases # altogether. - if ($leave =~ m/^\.\*/ || $leave eq "" || $leave =~ /^\d+$/) { + if ($leave =~ m/\.\*/ || $leave eq "" || $leave =~ /\\d/) { $leave = "others"; } -- cgit v1.2.3