linux-kernel - Re: [RFC][PATCH 1/2]: MM: Make Paget Tables Relocatable--Conditional TLB Flush

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Message-Id: <20080124140913.5FFE.Y-GOTO@jp.fujitsu.com>
Date:	Thu, 24 Jan 2008 14:20:05 +0900
From:	Yasunori Goto <y-goto@...fujitsu.com>
To:	rossb@...gle.com (Ross Biro), rossb@...gle.com
Cc:	linux-kernel@...r.kernel.org, linux-mm@...ck.org
Subject: Re: [RFC][PATCH 1/2]: MM: Make Paget Tables Relocatable--Conditional  TLB Flush


Hello.

This is a nitpick, but all of archtectures code except generic use
MMF_NNED_FLUSH at clear_bit()...
     ^
Please fix misspell.

Bye.

> 
> diff -uprwNbB -X 2.6.23/Documentation/dontdiff 2.6.23/arch/alpha/kernel/smp.c 2.6.23a/arch/alpha/kernel/smp.c
> --- 2.6.23/arch/alpha/kernel/smp.c	2007-10-09 13:31:38.000000000 -0700
> +++ 2.6.23a/arch/alpha/kernel/smp.c	2007-10-29 13:50:06.000000000 -0700
> @@ -850,6 +850,8 @@ flush_tlb_mm(struct mm_struct *mm)
>  {
>  	preempt_disable();
>  
> +	clear_bit(MMF_NNED_FLUSH, mm->flags);
> +
>  	if (mm == current->active_mm) {
>  		flush_tlb_current(mm);
>  		if (atomic_read(&mm->mm_users) <= 1) {


-- 
Yasunori Goto 


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