From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754550AbYI3Xan (ORCPT ); Tue, 30 Sep 2008 19:30:43 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753461AbYI3XaV (ORCPT ); Tue, 30 Sep 2008 19:30:21 -0400 Received: from rv-out-0506.google.com ([209.85.198.233]:39997 "EHLO rv-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753231AbYI3XaU (ORCPT ); Tue, 30 Sep 2008 19:30:20 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references; b=vvRYo5163indzGF8QjfyDKZ+vahCaZb8CATlTIFMnj+4BwNprQOqPVoU4NqylC+17E fj99C8r0xBdwk+wwRH4W8oeqDDy5wvz0JF0ovqDIDYalAlGXwXMwwvaiVSQXVNpWsKp6 PhQPw92BUMr90ck8CalMR3gQ+/ft+rIZEhYHY= From: Yinghai Lu To: Ingo Molnar , Thomas Gleixner , "H. Peter Anvin" , Andrew Morton Cc: linux-kernel@vger.kernel.org, Yinghai Lu Subject: [PATCH 2/3] x86: doc mtrr-cleanup-debug Date: Tue, 30 Sep 2008 16:29:39 -0700 Message-Id: <1222817380-29481-2-git-send-email-yhlu.kernel@gmail.com> X-Mailer: git-send-email 1.5.6 In-Reply-To: <1222817380-29481-1-git-send-email-yhlu.kernel@gmail.com> References: <1222817380-29481-1-git-send-email-yhlu.kernel@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org doc mtrr-cleanup-debug. Signed-off-by: Yinghai Lu --- Documentation/kernel-parameters.txt | 3 +++ arch/x86/kernel/cpu/mtrr/main.c | 2 +- 2 files changed, 4 insertions(+), 1 deletion(-) Index: linux-2.6/Documentation/kernel-parameters.txt =================================================================== --- linux-2.6.orig/Documentation/kernel-parameters.txt +++ linux-2.6/Documentation/kernel-parameters.txt @@ -620,6 +620,9 @@ and is between 256 and 4096 characters. to discrete, to make X server driver able to add WB entry later. This parameter enables/disables that. + mtrr-cleanup-debug [X86] + print out more debug info for mtrr cleanup. + mtrr_chunk_size=nn[KMG] [X86] used for mtrr cleanup. It is largest continous chunk that could hold holes aka. UC entries. Index: linux-2.6/arch/x86/kernel/cpu/mtrr/main.c =================================================================== --- linux-2.6.orig/arch/x86/kernel/cpu/mtrr/main.c +++ linux-2.6/arch/x86/kernel/cpu/mtrr/main.c @@ -841,7 +841,7 @@ static int __init mtrr_cleanup_debug_set debug_print = 1; return 0; } -early_param("mtrr_cleanup_debug", mtrr_cleanup_debug_setup); +early_param("mtrr-cleanup-debug", mtrr_cleanup_debug_setup); struct var_mtrr_state { unsigned long range_startk;