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scripts/namespace.pl: update file exclusion list
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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>
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Stephen Hemminger authored and Michal Marek committed Oct 27, 2010
1 parent c25f415 commit 43f683c
Showing 1 changed file with 56 additions and 47 deletions.
103 changes: 56 additions & 47 deletions scripts/namespace.pl
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Original file line number Diff line number Diff line change
Expand Up @@ -84,6 +84,58 @@
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();
Expand Down Expand Up @@ -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;
}
Expand Down Expand Up @@ -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_/
Expand All @@ -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/
Expand Down

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