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authorStephen Hemminger <shemminger@vyatta.com>2010-10-27 15:42:00 -0400
committerMichal Marek <mmarek@suse.cz>2010-10-27 18:07:45 -0400
commit43f683c9e465a64259c6058a7c313facc697b203 (patch)
tree5b828b8eea48cc62e2e58a42520730faa48d59aa /scripts
parentc25f415751c0c5507561d997fe5f7f05f4342912 (diff)
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>
Diffstat (limited to 'scripts')
-rwxr-xr-xscripts/namespace.pl103
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_
84my %ref = (); # $ref{$name} exists if there is a true external reference to $name 84my %ref = (); # $ref{$name} exists if there is a true external reference to $name
85my %export = (); # $export{$name} exists if there is an EXPORT_... of $name 85my %export = (); # $export{$name} exists if there is an EXPORT_... of $name
86 86
87my %nmexception = (
88 'fs/ext3/bitmap' => 1,
89 'fs/ext4/bitmap' => 1,
90 'arch/x86/lib/thunk_32' => 1,
91 'arch/x86/lib/cmpxchg' => 1,
92 'arch/x86/vdso/vdso32/note' => 1,
93 'lib/irq_regs' => 1,
94 'usr/initramfs_data' => 1,
95 'drivers/scsi/aic94xx/aic94xx_dump' => 1,
96 'drivers/scsi/libsas/sas_dump' => 1,
97 'lib/dec_and_lock' => 1,
98 'drivers/ide/ide-probe-mini' => 1,
99 'usr/initramfs_data' => 1,
100 'drivers/acpi/acpia/exdump' => 1,
101 'drivers/acpi/acpia/rsdump' => 1,
102 'drivers/acpi/acpia/nsdumpdv' => 1,
103 'drivers/acpi/acpia/nsdump' => 1,
104 'arch/ia64/sn/kernel/sn2/io' => 1,
105 'arch/ia64/kernel/gate-data' => 1,
106 'security/capability' => 1,
107 'fs/ntfs/sysctl' => 1,
108 'fs/jfs/jfs_debug' => 1,
109);
110
111my %nameexception = (
112 'mod_use_count_' => 1,
113 '__initramfs_end' => 1,
114 '__initramfs_start' => 1,
115 '_einittext' => 1,
116 '_sinittext' => 1,
117 'kallsyms_names' => 1,
118 'kallsyms_num_syms' => 1,
119 'kallsyms_addresses'=> 1,
120 '__this_module' => 1,
121 '_etext' => 1,
122 '_edata' => 1,
123 '_end' => 1,
124 '__bss_start' => 1,
125 '_text' => 1,
126 '_stext' => 1,
127 '__gp' => 1,
128 'ia64_unw_start' => 1,
129 'ia64_unw_end' => 1,
130 '__init_begin' => 1,
131 '__init_end' => 1,
132 '__bss_stop' => 1,
133 '__nosave_begin' => 1,
134 '__nosave_end' => 1,
135 'pg0' => 1,
136);
137
138
87&find(\&linux_objects, '.'); # find the objects and do_nm on them 139&find(\&linux_objects, '.'); # find the objects and do_nm on them
88&list_multiply_defined(); 140&list_multiply_defined();
89&resolve_external_references(); 141&resolve_external_references();
@@ -270,27 +322,9 @@ sub do_nm
270 close($nmdata); 322 close($nmdata);
271 323
272 if ($#nmdata < 0) { 324 if ($#nmdata < 0) {
273 if ( 325 printf "No nm data for $fullname\n"
274 $fullname ne "lib/brlock.o" 326 unless $nmexception{$fullname};
275 && $fullname ne "lib/dec_and_lock.o" 327 return;
276 && $fullname ne "fs/xfs/xfs_macros.o"
277 && $fullname ne "drivers/ide/ide-probe-mini.o"
278 && $fullname ne "usr/initramfs_data.o"
279 && $fullname ne "drivers/acpi/executer/exdump.o"
280 && $fullname ne "drivers/acpi/resources/rsdump.o"
281 && $fullname ne "drivers/acpi/namespace/nsdumpdv.o"
282 && $fullname ne "drivers/acpi/namespace/nsdump.o"
283 && $fullname ne "arch/ia64/sn/kernel/sn2/io.o"
284 && $fullname ne "arch/ia64/kernel/gate-data.o"
285 && $fullname ne "drivers/ieee1394/oui.o"
286 && $fullname ne "security/capability.o"
287 && $fullname ne "sound/core/wrappers.o"
288 && $fullname ne "fs/ntfs/sysctl.o"
289 && $fullname ne "fs/jfs/jfs_debug.o"
290 ) {
291 printf "No nm data for $fullname\n";
292 }
293 return;
294 } 328 }
295 $nmdata{$fullname} = \@nmdata; 329 $nmdata{$fullname} = \@nmdata;
296} 330}
@@ -372,31 +406,7 @@ sub resolve_external_references
372 $ref{$name} = "" 406 $ref{$name} = ""
373 } 407 }
374 } 408 }
375 elsif ( $name ne "mod_use_count_" 409 elsif ( ! $nameexception{$name}
376 && $name ne "__initramfs_end"
377 && $name ne "__initramfs_start"
378 && $name ne "_einittext"
379 && $name ne "_sinittext"
380 && $name ne "kallsyms_names"
381 && $name ne "kallsyms_num_syms"
382 && $name ne "kallsyms_addresses"
383 && $name ne "__this_module"
384 && $name ne "_etext"
385 && $name ne "_edata"
386 && $name ne "_end"
387 && $name ne "__bss_start"
388 && $name ne "_text"
389 && $name ne "_stext"
390 && $name ne "__gp"
391 && $name ne "ia64_unw_start"
392 && $name ne "ia64_unw_end"
393 && $name ne "__init_begin"
394 && $name ne "__init_end"
395 && $name ne "__bss_stop"
396 && $name ne "__nosave_begin"
397 && $name ne "__nosave_end"
398 && $name ne "pg0"
399 && $name ne "__module_text_address"
400 && $name !~ /^__sched_text_/ 410 && $name !~ /^__sched_text_/
401 && $name !~ /^__start_/ 411 && $name !~ /^__start_/
402 && $name !~ /^__end_/ 412 && $name !~ /^__end_/
@@ -407,7 +417,6 @@ sub resolve_external_references
407 && $name !~ /^__.*per_cpu_end/ 417 && $name !~ /^__.*per_cpu_end/
408 && $name !~ /^__alt_instructions/ 418 && $name !~ /^__alt_instructions/
409 && $name !~ /^__setup_/ 419 && $name !~ /^__setup_/
410 && $name !~ /^jiffies/
411 && $name !~ /^__mod_timer/ 420 && $name !~ /^__mod_timer/
412 && $name !~ /^__mod_page_state/ 421 && $name !~ /^__mod_page_state/
413 && $name !~ /^init_module/ 422 && $name !~ /^init_module/
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