Parse EXPORT_SYMBOL_NS_GPL() in addition to EXPORT_SYMBOL_GPL() for use
with the -export flag.
Acked-by: Jonathan Corbet <corbet@xxxxxxx>
Signed-off-by: Jason Gunthorpe <jgg@xxxxxxxxxx>
---
scripts/kernel-doc | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index aea04365bc69d3..48e3feca31701a 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -256,6 +256,7 @@ my $doc_inline_sect = '\s*\*\s*(@\s*[\w][\w\.]*\s*):(.*)';
my $doc_inline_end = '^\s*\*/\s*$';
my $doc_inline_oneline = '^\s*/\*\*\s*(@[\w\s]+):\s*(.*)\s*\*/\s*$';
my $export_symbol = '^\s*EXPORT_SYMBOL(_GPL)?\s*\(\s*(\w+)\s*\)\s*;';
+my $export_symbol_ns = '^\s*EXPORT_SYMBOL_NS(_GPL)?\s*\(\s*(\w+)\s*,\s*\w+\)\s*;';
my $function_pointer = qr{([^\(]*\(\*)\s*\)\s*\(([^\)]*)\)};
my $attribute = qr{__attribute__\s*\(\([a-z0-9,_\*\s\(\)]*\)\)}i;
@@ -1948,6 +1949,10 @@ sub process_export_file($) {
next if (defined($nosymbol_table{$2}));
$function_table{$2} = 1;
}
+ if (/$export_symbol_ns/) {
+ next if (defined($nosymbol_table{$2}));
+ $function_table{$2} = 1;
+ }
}
close(IN);
@@ -2419,12 +2424,12 @@ found on PATH.
=item -export
Only output documentation for the symbols that have been exported using
-EXPORT_SYMBOL() or EXPORT_SYMBOL_GPL() in any input FILE or -export-file FILE.
+EXPORT_SYMBOL() and related macros in any input FILE or -export-file FILE.
=item -internal
Only output documentation for the symbols that have NOT been exported using
-EXPORT_SYMBOL() or EXPORT_SYMBOL_GPL() in any input FILE or -export-file FILE.
+EXPORT_SYMBOL() and related macros in any input FILE or -export-file FILE.
=item -function NAME
@@ -2451,8 +2456,7 @@ Do not output DOC: sections.
=item -export-file FILE
-Specify an additional FILE in which to look for EXPORT_SYMBOL() and
-EXPORT_SYMBOL_GPL().
+Specify an additional FILE in which to look for EXPORT_SYMBOL information.
To be used with -export or -internal.
--
2.38.1
