linux-kernel - Re: [PATCH] [12/16] Refactor truncate to allow direct truncating of page

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Message-ID: <20090604052056.GO1065@one.firstfloor.org>
Date:	Thu, 4 Jun 2009 07:20:56 +0200
From:	Andi Kleen <andi@...stfloor.org>
To:	Wu Fengguang <fengguang.wu@...el.com>
Cc:	Andi Kleen <andi@...stfloor.org>,
	"npiggin@...e.de" <npiggin@...e.de>,
	"akpm@...ux-foundation.org" <akpm@...ux-foundation.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-mm@...ck.org" <linux-mm@...ck.org>
Subject: Re: [PATCH] [12/16] Refactor truncate to allow direct truncating of page

On Thu, Jun 04, 2009 at 12:32:08PM +0800, Wu Fengguang wrote:
> > +void truncate_inode_page(struct address_space *mapping, struct page *page)
> > +{
> > +	if (page_mapped(page)) {
> > +		unmap_mapping_range(mapping,
> > +		  (loff_t)page->index<<PAGE_CACHE_SHIFT,
> > +		  PAGE_CACHE_SIZE, 0);
> > +	}
> > +	truncate_complete_page(mapping, page);
> > +}
> > +
> 
> Small style cleanup:

Applied.

-Andi

-- 
ak@...ux.intel.com -- Speaking for myself only.
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