Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965461AbWJBV7b (ORCPT ); Mon, 2 Oct 2006 17:59:31 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S965459AbWJBV7a (ORCPT ); Mon, 2 Oct 2006 17:59:30 -0400 Received: from sinclair.provo.novell.com ([137.65.248.137]:51464 "EHLO sinclair.provo.novell.com") by vger.kernel.org with ESMTP id S965463AbWJBV71 convert rfc822-to-8bit (ORCPT ); Mon, 2 Oct 2006 17:59:27 -0400 Message-Id: <45211CE3.3C0A.0073.0@novell.com> X-Mailer: Novell GroupWise Internet Agent 7.0.1 Date: Mon, 02 Oct 2006 15:59:18 -0600 From: "Adam Jerome" To: Subject: [PATCH 002/001] /kernel: /proc/kallsyms reports lower-case types for some non-exported symbols References: <4520EF3802000073000196AF@sinclair.provo.novell.com> <452137560200007300019720@sinclair.provo.novell.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 8BIT Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2064 Lines: 58 From: Adam B. Jerome This patch addresses incorrect symbol type information reported through /proc/kallsyms. A lowercase character should designate the symbol as local (or non-exported). An uppercase character should designate the symbol as global (or external). Without this patch, some non-exported symbols are incorrectly assigned an upper-case designation in /proc/kallsyms. This patch corrects this condition by converting non-exported symbols types to lower case when appropriate and eliminates the superfluous upcase_if_global function Signed-off-by: Adam B. Jerome --- I do not subscribe to the list. Please CC posted answers/comments to me . Thanks; -adam diff -urpN linux-2.6-git/kernel/kallsyms.c linux-2.6-cur/kernel/kallsyms.c --- linux-2.6-git/kernel/kallsyms.c 2006-10-02 15:20:25.000000000 -0600 +++ linux-2.6-cur/kernel/kallsyms.c 2006-10-02 15:58:03.000000000 -0600 @@ -20,6 +20,7 @@ #include #include /* for cond_resched */ #include +#include #include @@ -264,13 +265,6 @@ struct kallsym_iter char name[KSYM_NAME_LEN+1]; }; -/* Only label it "global" if it is exported. */ -static void upcase_if_global(struct kallsym_iter *iter) -{ - if (is_exported(iter->name, iter->owner)) - iter->type += 'A' - 'a'; -} - static int get_ksymbol_mod(struct kallsym_iter *iter) { iter->owner = module_get_kallsym(iter->pos - kallsyms_num_syms, @@ -279,7 +273,10 @@ static int get_ksymbol_mod(struct kallsy if (iter->owner == NULL) return 0; - upcase_if_global(iter); + /* Label it "global" if it ix exported, "local" if not exported. */ + iter->type = is_exported(iter->name, iter->owner) + ? toupper(iter->type) : tolower(iter->type); + return 1; } - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/