From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752853Ab0HXAkk (ORCPT ); Mon, 23 Aug 2010 20:40:40 -0400 Received: from hera.kernel.org ([140.211.167.34]:34401 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751897Ab0HXAkh (ORCPT ); Mon, 23 Aug 2010 20:40:37 -0400 Date: Tue, 24 Aug 2010 00:40:19 GMT From: tip-bot for Alok Kataria Cc: jeremy@xensource.com, linux-kernel@vger.kernel.org, hpa@zytor.com, mingo@redhat.com, akataria@vmware.com, tglx@linutronix.de, hpa@linux.intel.com Reply-To: mingo@redhat.com, hpa@zytor.com, linux-kernel@vger.kernel.org, jeremy@xensource.com, tglx@linutronix.de, akataria@vmware.com, hpa@linux.intel.com In-Reply-To: <1282608357.19396.36.camel@ank32.eng.vmware.com> References: <1282608357.19396.36.camel@ank32.eng.vmware.com> To: linux-tip-commits@vger.kernel.org Subject: [tip:x86/vmware] x86, paravirt: Remove alloc_pmd_clone hook, only used by VMI Message-ID: Git-Commit-ID: b0f4c062fb6dd4c02b1fe6de73319ed50a09b27d X-Mailer: tip-git-log-daemon MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.3 (hera.kernel.org [127.0.0.1]); Tue, 24 Aug 2010 00:40:20 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: b0f4c062fb6dd4c02b1fe6de73319ed50a09b27d Gitweb: http://git.kernel.org/tip/b0f4c062fb6dd4c02b1fe6de73319ed50a09b27d Author: Alok Kataria AuthorDate: Mon, 23 Aug 2010 17:05:57 -0700 Committer: H. Peter Anvin CommitDate: Mon, 23 Aug 2010 17:09:44 -0700 x86, paravirt: Remove alloc_pmd_clone hook, only used by VMI VMI was the only user of the alloc_pmd_clone hook, given that VMI is now removed we can also remove this hook. Signed-off-by: Alok N Kataria LKML-Reference: <1282608357.19396.36.camel@ank32.eng.vmware.com> Cc: Jeremy Fitzhardinge Signed-off-by: H. Peter Anvin --- arch/x86/include/asm/paravirt.h | 5 ----- arch/x86/include/asm/paravirt_types.h | 1 - arch/x86/kernel/paravirt.c | 1 - arch/x86/mm/pgtable.c | 4 ---- arch/x86/xen/mmu.c | 1 - 5 files changed, 0 insertions(+), 12 deletions(-) diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h index 5653f43..edecb4e 100644 --- a/arch/x86/include/asm/paravirt.h +++ b/arch/x86/include/asm/paravirt.h @@ -416,11 +416,6 @@ static inline void paravirt_alloc_pmd(struct mm_struct *mm, unsigned long pfn) PVOP_VCALL2(pv_mmu_ops.alloc_pmd, mm, pfn); } -static inline void paravirt_alloc_pmd_clone(unsigned long pfn, unsigned long clonepfn, - unsigned long start, unsigned long count) -{ - PVOP_VCALL4(pv_mmu_ops.alloc_pmd_clone, pfn, clonepfn, start, count); -} static inline void paravirt_release_pmd(unsigned long pfn) { PVOP_VCALL1(pv_mmu_ops.release_pmd, pfn); diff --git a/arch/x86/include/asm/paravirt_types.h b/arch/x86/include/asm/paravirt_types.h index db9ef55..b82bac9 100644 --- a/arch/x86/include/asm/paravirt_types.h +++ b/arch/x86/include/asm/paravirt_types.h @@ -255,7 +255,6 @@ struct pv_mmu_ops { */ void (*alloc_pte)(struct mm_struct *mm, unsigned long pfn); void (*alloc_pmd)(struct mm_struct *mm, unsigned long pfn); - void (*alloc_pmd_clone)(unsigned long pfn, unsigned long clonepfn, unsigned long start, unsigned long count); void (*alloc_pud)(struct mm_struct *mm, unsigned long pfn); void (*release_pte)(unsigned long pfn); void (*release_pmd)(unsigned long pfn); diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c index 1db183e..c5b2500 100644 --- a/arch/x86/kernel/paravirt.c +++ b/arch/x86/kernel/paravirt.c @@ -413,7 +413,6 @@ struct pv_mmu_ops pv_mmu_ops = { .alloc_pte = paravirt_nop, .alloc_pmd = paravirt_nop, - .alloc_pmd_clone = paravirt_nop, .alloc_pud = paravirt_nop, .release_pte = paravirt_nop, .release_pmd = paravirt_nop, diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c index 5c4ee42..a96023e 100644 --- a/arch/x86/mm/pgtable.c +++ b/arch/x86/mm/pgtable.c @@ -98,10 +98,6 @@ static void pgd_ctor(pgd_t *pgd) clone_pgd_range(pgd + KERNEL_PGD_BOUNDARY, swapper_pg_dir + KERNEL_PGD_BOUNDARY, KERNEL_PGD_PTRS); - paravirt_alloc_pmd_clone(__pa(pgd) >> PAGE_SHIFT, - __pa(swapper_pg_dir) >> PAGE_SHIFT, - KERNEL_PGD_BOUNDARY, - KERNEL_PGD_PTRS); } /* list required to sync kernel mapping updates */ diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c index 42086ac..b2363fc 100644 --- a/arch/x86/xen/mmu.c +++ b/arch/x86/xen/mmu.c @@ -1969,7 +1969,6 @@ static const struct pv_mmu_ops xen_mmu_ops __initdata = { .alloc_pte = xen_alloc_pte_init, .release_pte = xen_release_pte_init, .alloc_pmd = xen_alloc_pmd_init, - .alloc_pmd_clone = paravirt_nop, .release_pmd = xen_release_pmd_init, #ifdef CONFIG_X86_64