From b5a8dfb5328a5546d52522b4b3504a79464aa3cb Mon Sep 17 00:00:00 2001 From: André Almeida Date: Tue, 17 Nov 2020 17:52:45 +0100 Subject: kernel-doc: add support for ____cacheline_aligned_in_smp attribute Subroutine dump_struct uses type attributes to check if the struct syntax is valid. Then, it removes all attributes before using it for output. `____cacheline_aligned_in_smp` is an attribute that is not included in both steps. Add it, since it is used by kernel structs. Signed-off-by: André Almeida Signed-off-by: Jonathan Corbet Signed-off-by: Paolo Bonzini Message-Id: <20201117165312.118257-3-pbonzini@redhat.com> Signed-off-by: Paolo Bonzini --- scripts/kernel-doc | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'scripts') diff --git a/scripts/kernel-doc b/scripts/kernel-doc index d6bdb77ceb..2f421b7313 100755 --- a/scripts/kernel-doc +++ b/scripts/kernel-doc @@ -1092,7 +1092,7 @@ sub dump_struct($$) { my $x = shift; my $file = shift; - if ($x =~ /(struct|union)\s+(\w+)\s*\{(.*)\}(\s*(__packed|__aligned|__attribute__\s*\(\([a-z0-9,_\s\(\)]*\)\)))*/) { + if ($x =~ /(struct|union)\s+(\w+)\s*\{(.*)\}(\s*(__packed|__aligned|____cacheline_aligned_in_smp|__attribute__\s*\(\([a-z0-9,_\s\(\)]*\)\)))*/) { my $decl_type = $1; $declaration_name = $2; my $members = $3; @@ -1107,6 +1107,7 @@ sub dump_struct($$) { $members =~ s/\s*__aligned\s*\([^;]*\)/ /gos; $members =~ s/\s*__packed\s*/ /gos; $members =~ s/\s*CRYPTO_MINALIGN_ATTR/ /gos; + $members =~ s/\s*____cacheline_aligned_in_smp/ /gos; # replace DECLARE_BITMAP $members =~ s/DECLARE_BITMAP\s*\(([^,)]+),\s*([^,)]+)\)/unsigned long $1\[BITS_TO_LONGS($2)\]/gos; # replace DECLARE_HASHTABLE -- cgit v1.2.3-55-g7522