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>

diff --git a/scripts/namespace.pl b/scripts/namespace.pl
index fb4e2456073613dcb82fa877cddfad2bf098661f..c8d0922c3b4f8ac10c5ce50728dbde93d5992e42 100755 (executable)
--- 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/