From mboxrd@z Thu Jan 1 00:00:00 1970 From: Johannes Weiner Subject: [patch 3/5] x86-64: remove dead debugging code for !pse setups Date: Wed, 20 Mar 2013 14:03:30 -0400 Message-ID: <1363802612-32127-4-git-send-email-hannes@cmpxchg.org> References: <1363802612-32127-1-git-send-email-hannes@cmpxchg.org> Return-path: In-Reply-To: <1363802612-32127-1-git-send-email-hannes@cmpxchg.org> Sender: owner-linux-mm@kvack.org To: x86@kernel.org, Andrew Morton Cc: Ben Hutchings , linux-mm@kvack.org, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org List-Id: linux-arch.vger.kernel.org No need to maintain addr_end and p_end when they are never actually read anywhere on !pse setups. Remove the dead code. Signed-off-by: Johannes Weiner --- arch/x86/mm/init_64.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c index 7dd132c..1acba7e 100644 --- a/arch/x86/mm/init_64.c +++ b/arch/x86/mm/init_64.c @@ -1312,9 +1312,6 @@ int __meminit vmemmap_populate(unsigned long start, unsigned long end, int node) if (!p) return -ENOMEM; - - addr_end = addr + PAGE_SIZE; - p_end = p + PAGE_SIZE; } else { next = pmd_addr_end(addr, end); -- 1.7.11.7 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from zene.cmpxchg.org ([85.214.230.12]:41657 "EHLO zene.cmpxchg.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757027Ab3CTSDy (ORCPT ); Wed, 20 Mar 2013 14:03:54 -0400 From: Johannes Weiner Subject: [patch 3/5] x86-64: remove dead debugging code for !pse setups Date: Wed, 20 Mar 2013 14:03:30 -0400 Message-ID: <1363802612-32127-4-git-send-email-hannes@cmpxchg.org> In-Reply-To: <1363802612-32127-1-git-send-email-hannes@cmpxchg.org> References: <1363802612-32127-1-git-send-email-hannes@cmpxchg.org> Sender: linux-arch-owner@vger.kernel.org List-ID: To: x86@kernel.org, Andrew Morton Cc: Ben Hutchings , linux-mm@kvack.org, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org Message-ID: <20130320180330.FWtUvaIXICk8G3NgodxPXkdXkHMyRSkGC_-qDfuART4@z> No need to maintain addr_end and p_end when they are never actually read anywhere on !pse setups. Remove the dead code. Signed-off-by: Johannes Weiner --- arch/x86/mm/init_64.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c index 7dd132c..1acba7e 100644 --- a/arch/x86/mm/init_64.c +++ b/arch/x86/mm/init_64.c @@ -1312,9 +1312,6 @@ int __meminit vmemmap_populate(unsigned long start, unsigned long end, int node) if (!p) return -ENOMEM; - - addr_end = addr + PAGE_SIZE; - p_end = p + PAGE_SIZE; } else { next = pmd_addr_end(addr, end); -- 1.7.11.7