scripts/namespace.pl: update file exclusion list

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: Amerigo Wang <amwang@redhat.com>
Cc: Michal Marek <mmarek@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Michal Marek <mmarek@suse.cz>

1 files changed, 56 insertions, 47 deletions

diff --git a/scripts/namespace.pl b/scripts/namespace.pl
index fb4e24560736..c8d0922c3b4f 100755
--- a/scripts/namespace.pl
+++ b/scripts/namespace.pl
@@ -84,6 +84,58 @@ my %ksymtab = ();	# names that appear in __ksymtab_
 my %ref = ();           # $ref{$name} exists if there is a true external reference to $name
 my %export = ();        # $export{$name} exists if there is an EXPORT_... of $name
 
+my %nmexception = (
+    'fs/ext3/bitmap'                    => 1,
+    'fs/ext4/bitmap'                    => 1,
+    'arch/x86/lib/thunk_32'             => 1,
+    'arch/x86/lib/cmpxchg'              => 1,
+    'arch/x86/vdso/vdso32/note'         => 1,
+    'lib/irq_regs'                      => 1,
+    'usr/initramfs_data'                => 1,
+    'drivers/scsi/aic94xx/aic94xx_dump' => 1,
+    'drivers/scsi/libsas/sas_dump'      => 1,
+    'lib/dec_and_lock'                  => 1,
+    'drivers/ide/ide-probe-mini'        => 1,
+    'usr/initramfs_data'                => 1,
+    'drivers/acpi/acpia/exdump'         => 1,
+    'drivers/acpi/acpia/rsdump'         => 1,
+    'drivers/acpi/acpia/nsdumpdv'       => 1,
+    'drivers/acpi/acpia/nsdump'         => 1,
+    'arch/ia64/sn/kernel/sn2/io'        => 1,
+    'arch/ia64/kernel/gate-data'        => 1,
+    'security/capability'               => 1,
+    'fs/ntfs/sysctl'                    => 1,
+    'fs/jfs/jfs_debug'                  => 1,
+);
+
+my %nameexception = (
+    'mod_use_count_'     => 1,
+    '__initramfs_end'   => 1,
+    '__initramfs_start' => 1,
+    '_einittext'        => 1,
+    '_sinittext'        => 1,
+    'kallsyms_names'    => 1,
+    'kallsyms_num_syms' => 1,
+    'kallsyms_addresses'=> 1,
+    '__this_module'     => 1,
+    '_etext'            => 1,
+    '_edata'            => 1,
+    '_end'              => 1,
+    '__bss_start'       => 1,
+    '_text'             => 1,
+    '_stext'            => 1,
+    '__gp'              => 1,
+    'ia64_unw_start'    => 1,
+    'ia64_unw_end'      => 1,
+    '__init_begin'      => 1,
+    '__init_end'        => 1,
+    '__bss_stop'        => 1,
+    '__nosave_begin'    => 1,
+    '__nosave_end'      => 1,
+    'pg0'               => 1,
+);
+
+
 &find(\&linux_objects, '.');    # find the objects and do_nm on them
 &list_multiply_defined();
 &resolve_external_references();
@@ -270,27 +322,9 @@ sub do_nm
         close($nmdata);
 
         if ($#nmdata < 0) {
-                if (
-                        $fullname ne "lib/brlock.o"
-                        && $fullname ne "lib/dec_and_lock.o"
-                        && $fullname ne "fs/xfs/xfs_macros.o"
-                        && $fullname ne "drivers/ide/ide-probe-mini.o"
-                        && $fullname ne "usr/initramfs_data.o"
-                        && $fullname ne "drivers/acpi/executer/exdump.o"
-                        && $fullname ne "drivers/acpi/resources/rsdump.o"
-                        && $fullname ne "drivers/acpi/namespace/nsdumpdv.o"
-                        && $fullname ne "drivers/acpi/namespace/nsdump.o"
-                        && $fullname ne "arch/ia64/sn/kernel/sn2/io.o"
-                        && $fullname ne "arch/ia64/kernel/gate-data.o"
-                        && $fullname ne "drivers/ieee1394/oui.o"
-                        && $fullname ne "security/capability.o"
-                        && $fullname ne "sound/core/wrappers.o"
-                        && $fullname ne "fs/ntfs/sysctl.o"
-                        && $fullname ne "fs/jfs/jfs_debug.o"
-                ) {
-                        printf "No nm data for $fullname\n";
-                }
-                return;
+            printf "No nm data for $fullname\n"
+                unless $nmexception{$fullname};
+            return;
         }
         $nmdata{$fullname} = \@nmdata;
 }
@@ -372,31 +406,7 @@ sub resolve_external_references
                                                 $ref{$name} = ""
                                         }
                                 }
-                                elsif (    $name ne "mod_use_count_"
-                                        && $name ne "__initramfs_end"
-                                        && $name ne "__initramfs_start"
-                                        && $name ne "_einittext"
-                                        && $name ne "_sinittext"
-                                        && $name ne "kallsyms_names"
-                                        && $name ne "kallsyms_num_syms"
-                                        && $name ne "kallsyms_addresses"
-                                        && $name ne "__this_module"
-                                        && $name ne "_etext"
-                                        && $name ne "_edata"
-                                        && $name ne "_end"
-                                        && $name ne "__bss_start"
-                                        && $name ne "_text"
-                                        && $name ne "_stext"
-                                        && $name ne "__gp"
-                                        && $name ne "ia64_unw_start"
-                                        && $name ne "ia64_unw_end"
-                                        && $name ne "__init_begin"
-                                        && $name ne "__init_end"
-                                        && $name ne "__bss_stop"
-                                        && $name ne "__nosave_begin"
-                                        && $name ne "__nosave_end"
-                                        && $name ne "pg0"
-                                        && $name ne "__module_text_address"
+                                elsif ( ! $nameexception{$name}
                                         && $name !~ /^__sched_text_/
                                         && $name !~ /^__start_/
                                         && $name !~ /^__end_/
@@ -407,7 +417,6 @@ sub resolve_external_references
                                         && $name !~ /^__.*per_cpu_end/
                                         && $name !~ /^__alt_instructions/
                                         && $name !~ /^__setup_/
-                                        && $name !~ /^jiffies/
                                         && $name !~ /^__mod_timer/
                                         && $name !~ /^__mod_page_state/
                                         && $name !~ /^init_module/