diff options
| author | Jason Gunthorpe | 2022-11-29 16:29:27 -0400 |
|---|---|---|
| committer | Jason Gunthorpe | 2022-11-29 16:34:15 -0400 |
| commit | 632ce1377dbbdabff575d33bec9c79d75ef0395a (patch) | |
| tree | 9caa8b7fb70a191c8422003d6719a37515731508 /scripts | |
| parent | 5fe937862c8426f24cd1dcbf7c22fb1a31069b4f (diff) | |
scripts/kernel-doc: support EXPORT_SYMBOL_NS_GPL() with -export
Parse EXPORT_SYMBOL_NS_GPL() in addition to EXPORT_SYMBOL_GPL() for use
with the -export flag.
Link: https://lore.kernel.org/r/4-v6-a196d26f289e+11787-iommufd_jgg@nvidia.com
Acked-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'scripts')
| -rwxr-xr-x | scripts/kernel-doc | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/scripts/kernel-doc b/scripts/kernel-doc index aea04365bc69..48e3feca3170 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. |