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scripts: get_abi.pl: Ignore fs/cgroup sysfs nodes earlier 

In order to speedup the parser and store less data, handle
fs/cgroup exceptions a lot earlier.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/caa37831c9e02ae58677d1515ed7cee94f52ea9d.1631957565.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Mauro Carvalho Chehab 2021-09-18 11:52:16 +02:00 committed by Greg Kroah-Hartman
parent 50116aec11
commit 0b87a1b81b
1 changed files with 4 additions and 3 deletions
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7
scripts/get_abi.pl
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@ -550,6 +550,10 @@ my @files;
my $escape_symbols = qr { ([\x01-\x08\x0e-\x1f\x21-\x29\x2b-\x2d\x3a-\x40\x7b-\xfe]) }x;
sub parse_existing_sysfs {
my $file = $File::Find::name;
# Ignore cgroup and firmware
return if ($file =~ m#^/sys/(fs/cgroup|firmware)/#);
my $mode = (lstat($file))[2];
my $abs_file = abs_path($file);
@ -570,9 +574,6 @@ sub parse_existing_sysfs {
sub check_undefined_symbols {
foreach my $file (sort @files) {
# Ignore cgroup and firmware
next if ($file =~ m#^/sys/(fs/cgroup|firmware)/#);
my $defined = 0;
my $exact = 0;
my $whats = "";