From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail202.messagelabs.com (mail202.messagelabs.com [216.82.254.227]) by kanga.kvack.org (Postfix) with ESMTP id 8CF73900086 for ; Mon, 18 Apr 2011 08:18:15 -0400 (EDT) Received: from m3.gw.fujitsu.co.jp (unknown [10.0.50.73]) by fgwmail5.fujitsu.co.jp (Postfix) with ESMTP id C26343EE0AE for ; Mon, 18 Apr 2011 21:18:12 +0900 (JST) Received: from smail (m3 [127.0.0.1]) by outgoing.m3.gw.fujitsu.co.jp (Postfix) with ESMTP id A8B6045DE93 for ; Mon, 18 Apr 2011 21:18:12 +0900 (JST) Received: from s3.gw.fujitsu.co.jp (s3.gw.fujitsu.co.jp [10.0.50.93]) by m3.gw.fujitsu.co.jp (Postfix) with ESMTP id 861D245DE91 for ; Mon, 18 Apr 2011 21:18:12 +0900 (JST) Received: from s3.gw.fujitsu.co.jp (localhost.localdomain [127.0.0.1]) by s3.gw.fujitsu.co.jp (Postfix) with ESMTP id 76080E08001 for ; Mon, 18 Apr 2011 21:18:12 +0900 (JST) Received: from ml13.s.css.fujitsu.com (ml13.s.css.fujitsu.com [10.240.81.133]) by s3.gw.fujitsu.co.jp (Postfix) with ESMTP id 31A981DB803B for ; Mon, 18 Apr 2011 21:18:12 +0900 (JST) From: KOSAKI Motohiro Subject: [PATCH 2/3] tile: replace mm->cpu_vm_mask with mm_cpumask() In-Reply-To: <20110418211455.9359.A69D9226@jp.fujitsu.com> References: <20110418211455.9359.A69D9226@jp.fujitsu.com> Message-Id: <20110418211914.9361.A69D9226@jp.fujitsu.com> MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit Date: Mon, 18 Apr 2011 21:18:11 +0900 (JST) Sender: owner-linux-mm@kvack.org List-ID: To: KOSAKI Motohiro Cc: LKML , linux-mm , Andrew Morton , Hugh Dickins , Chris Metcalf We plan to change mm->cpu_vm_mask definition later. Thus, this patch convert it into proper macro. Signed-off-by: KOSAKI Motohiro Cc: Chris Metcalf --- arch/tile/include/asm/mmu_context.h | 4 ++-- arch/tile/kernel/tlb.c | 12 ++++++------ 2 files changed, 8 insertions(+), 8 deletions(-) tile is one of last two cpu_vm_mask direct access users. I hope convert it even if anyone refuse [path 3/3]. Chris, I couldn't get cross compiler for tile. thus I hope you check it carefully. Thanks. diff --git a/arch/tile/include/asm/mmu_context.h b/arch/tile/include/asm/mmu_context.h index 9bc0d07..15fb246 100644 --- a/arch/tile/include/asm/mmu_context.h +++ b/arch/tile/include/asm/mmu_context.h @@ -100,8 +100,8 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next, __get_cpu_var(current_asid) = asid; /* Clear cpu from the old mm, and set it in the new one. */ - cpumask_clear_cpu(cpu, &prev->cpu_vm_mask); - cpumask_set_cpu(cpu, &next->cpu_vm_mask); + cpumask_clear_cpu(cpu, mm_cpumask(prev)); + cpumask_set_cpu(cpu, mm_cpumask(next)); /* Re-load page tables */ install_page_table(next->pgd, asid); diff --git a/arch/tile/kernel/tlb.c b/arch/tile/kernel/tlb.c index 2dffc10..a5f241c 100644 --- a/arch/tile/kernel/tlb.c +++ b/arch/tile/kernel/tlb.c @@ -34,13 +34,13 @@ void flush_tlb_mm(struct mm_struct *mm) { HV_Remote_ASID asids[NR_CPUS]; int i = 0, cpu; - for_each_cpu(cpu, &mm->cpu_vm_mask) { + for_each_cpu(cpu, mm_cpumask(mm)) { HV_Remote_ASID *asid = &asids[i++]; asid->y = cpu / smp_topology.width; asid->x = cpu % smp_topology.width; asid->asid = per_cpu(current_asid, cpu); } - flush_remote(0, HV_FLUSH_EVICT_L1I, &mm->cpu_vm_mask, + flush_remote(0, HV_FLUSH_EVICT_L1I, mm_cpumask(mm), 0, 0, 0, NULL, asids, i); } @@ -54,8 +54,8 @@ void flush_tlb_page_mm(const struct vm_area_struct *vma, struct mm_struct *mm, { unsigned long size = hv_page_size(vma); int cache = (vma->vm_flags & VM_EXEC) ? HV_FLUSH_EVICT_L1I : 0; - flush_remote(0, cache, &mm->cpu_vm_mask, - va, size, size, &mm->cpu_vm_mask, NULL, 0); + flush_remote(0, cache, mm_cpumask(mm), + va, size, size, mm_cpumask(mm), NULL, 0); } void flush_tlb_page(const struct vm_area_struct *vma, unsigned long va) @@ -70,8 +70,8 @@ void flush_tlb_range(const struct vm_area_struct *vma, unsigned long size = hv_page_size(vma); struct mm_struct *mm = vma->vm_mm; int cache = (vma->vm_flags & VM_EXEC) ? HV_FLUSH_EVICT_L1I : 0; - flush_remote(0, cache, &mm->cpu_vm_mask, start, end - start, size, - &mm->cpu_vm_mask, NULL, 0); + flush_remote(0, cache, mm_cpumask(mm), start, end - start, size, + mm_cpumask(mm), NULL, 0); } void flush_tlb_all(void) -- 1.7.3.1 -- 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/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: email@kvack.org