From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964837AbWACVIP (ORCPT ); Tue, 3 Jan 2006 16:08:15 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S964836AbWACVH7 (ORCPT ); Tue, 3 Jan 2006 16:07:59 -0500 Received: from zeniv.linux.org.uk ([195.92.253.2]:27791 "EHLO ZenIV.linux.org.uk") by vger.kernel.org with ESMTP id S932575AbWACVHl (ORCPT ); Tue, 3 Jan 2006 16:07:41 -0500 To: torvalds@osdl.org Subject: [PATCH 08/50] i386: task_thread_info() Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org Message-Id: From: Al Viro Date: Tue, 03 Jan 2006 21:07:38 +0000 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org References: <20060103210515.5135@ftp.linux.org.uk> In-Reply-To: <20060103210515.5135@ftp.linux.org.uk> Signed-off-by: Al Viro --- arch/i386/kernel/process.c | 4 ++-- arch/i386/kernel/vm86.c | 2 +- include/asm-i386/i387.h | 8 ++++---- 3 files changed, 7 insertions(+), 7 deletions(-) d0cf455569f14bd2720d57b724aa1a8b0a2fd212 diff --git a/arch/i386/kernel/process.c b/arch/i386/kernel/process.c index 2333aea..b48cfe1 100644 --- a/arch/i386/kernel/process.c +++ b/arch/i386/kernel/process.c @@ -612,8 +612,8 @@ static inline void disable_tsc(struct ta * gcc should eliminate the ->thread_info dereference if * has_secure_computing returns 0 at compile time (SECCOMP=n). */ - prev = prev_p->thread_info; - next = next_p->thread_info; + prev = task_thread_info(prev_p); + next = task_thread_info(next_p); if (has_secure_computing(prev) || has_secure_computing(next)) { /* slow path here */ diff --git a/arch/i386/kernel/vm86.c b/arch/i386/kernel/vm86.c index fc19935..312ee0b 100644 --- a/arch/i386/kernel/vm86.c +++ b/arch/i386/kernel/vm86.c @@ -310,7 +310,7 @@ static void do_sys_vm86(struct kernel_vm "movl %1,%%ebp\n\t" "jmp resume_userspace" : /* no outputs */ - :"r" (&info->regs), "r" (tsk->thread_info) : "ax"); + :"r" (&info->regs), "r" (task_thread_info(tsk)) : "ax"); /* we never return here */ } diff --git a/include/asm-i386/i387.h b/include/asm-i386/i387.h index 6747006..152d0ba 100644 --- a/include/asm-i386/i387.h +++ b/include/asm-i386/i387.h @@ -49,19 +49,19 @@ static inline void __save_init_fpu( stru X86_FEATURE_FXSR, "m" (tsk->thread.i387.fxsave) :"memory"); - tsk->thread_info->status &= ~TS_USEDFPU; + task_thread_info(tsk)->status &= ~TS_USEDFPU; } #define __unlazy_fpu( tsk ) do { \ - if ((tsk)->thread_info->status & TS_USEDFPU) \ + if (task_thread_info(tsk)->status & TS_USEDFPU) \ save_init_fpu( tsk ); \ } while (0) #define __clear_fpu( tsk ) \ do { \ - if ((tsk)->thread_info->status & TS_USEDFPU) { \ + if (task_thread_info(tsk)->status & TS_USEDFPU) { \ asm volatile("fnclex ; fwait"); \ - (tsk)->thread_info->status &= ~TS_USEDFPU; \ + task_thread_info(tsk)->status &= ~TS_USEDFPU; \ stts(); \ } \ } while (0) -- 0.99.9.GIT