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authorBorislav Petkov <bbpetkov@yahoo.de>2007-05-09 02:33:43 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-05-09 12:30:50 -0700
commit0366299bd2de283091f4394c0f446e58b5f94815 (patch)
tree731f06faa6ed4b93da3c45a78a13683e55c9503b /scripts/kernel-doc
parent66effdc6a6a79c11f1c0d607d0de299108d69507 (diff)
kernel-doc: small kernel-doc optimization
Get the kernel version string only once from the environment, thus slightly speeding up kernel-doc. Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'scripts/kernel-doc')
-rwxr-xr-xscripts/kernel-doc7
1 files changed, 4 insertions, 3 deletions
diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index a325a0c890dc..e5bf649e516a 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -337,6 +337,7 @@ sub get_kernel_version() {
}
return $version;
}
+my $kernelversion = get_kernel_version();
# generate a sequence of code that will splice in highlighting information
# using the s// operator.
@@ -610,7 +611,7 @@ sub output_function_xml(%) {
print "<refmeta>\n";
print " <refentrytitle><phrase>".$args{'function'}."</phrase></refentrytitle>\n";
print " <manvolnum>9</manvolnum>\n";
- print " <refmiscinfo class=\"version\">" . get_kernel_version() . "</refmiscinfo>\n";
+ print " <refmiscinfo class=\"version\">" . $kernelversion . "</refmiscinfo>\n";
print "</refmeta>\n";
print "<refnamediv>\n";
print " <refname>".$args{'function'}."</refname>\n";
@@ -687,7 +688,7 @@ sub output_struct_xml(%) {
print "<refmeta>\n";
print " <refentrytitle><phrase>".$args{'type'}." ".$args{'struct'}."</phrase></refentrytitle>\n";
print " <manvolnum>9</manvolnum>\n";
- print " <refmiscinfo class=\"version\">" . get_kernel_version() . "</refmiscinfo>\n";
+ print " <refmiscinfo class=\"version\">" . $kernelversion . "</refmiscinfo>\n";
print "</refmeta>\n";
print "<refnamediv>\n";
print " <refname>".$args{'type'}." ".$args{'struct'}."</refname>\n";
@@ -772,7 +773,7 @@ sub output_enum_xml(%) {
print "<refmeta>\n";
print " <refentrytitle><phrase>enum ".$args{'enum'}."</phrase></refentrytitle>\n";
print " <manvolnum>9</manvolnum>\n";
- print " <refmiscinfo class=\"version\">" . get_kernel_version() . "</refmiscinfo>\n";
+ print " <refmiscinfo class=\"version\">" . $kernelversion . "</refmiscinfo>\n";
print "</refmeta>\n";
print "<refnamediv>\n";
print " <refname>enum ".$args{'enum'}."</refname>\n";

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