All of lore.kernel.org
 help / color / mirror / Atom feed
From: Amerigo Wang <amwang@redhat.com>
To: linux-kbuild@vger.kernel.org
Cc: Stephen Hemminger <shemminger@vyatta.com>,
	Amerigo Wang <amwang@redhat.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	Michal Marek <mmarek@suse.cz>,
	linux-kernel@vger.kernel.org
Subject: [PATCH 2/4] namespace.pl: update file exclusion list
Date: Thu, 30 Sep 2010 14:28:56 +0800	[thread overview]
Message-ID: <1285828138-5873-2-git-send-email-amwang@redhat.com> (raw)
In-Reply-To: <1285828138-5873-1-git-send-email-amwang@redhat.com>

From: Stephen Hemminger <shemminger@vyatta.com>

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: Amerigo Wang <amwang@redhat.com>

---
 scripts/namespace.pl |  103 +++++++++++++++++++++++++++-----------------------
 1 files changed, 56 insertions(+), 47 deletions(-)

diff --git a/scripts/namespace.pl b/scripts/namespace.pl
index fb4e245..c8d0922 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/
-- 
1.6.5.2


  reply	other threads:[~2010-09-30  6:24 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-09-30  6:28 [PATCH 1/4] Fix wrong source path in scripts/namespace.pl Amerigo Wang
2010-09-30  6:28 ` Amerigo Wang [this message]
2010-09-30  6:28 ` [PATCH 3/4] Some bug fixes for namespace.pl Amerigo Wang
2010-09-30  6:28 ` [PATCH 4/4] Improve namespace.pl to get more correct result Amerigo Wang
2010-09-30  7:01 ` [PATCH 1/4] Fix wrong source path in scripts/namespace.pl Stephen Hemminger
2010-10-01  5:56 ` Stephen Hemminger
2010-10-01  6:28   ` Cong Wang

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1285828138-5873-2-git-send-email-amwang@redhat.com \
    --to=amwang@redhat.com \
    --cc=akpm@linux-foundation.org \
    --cc=linux-kbuild@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=mmarek@suse.cz \
    --cc=shemminger@vyatta.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.