linux-kernel - Re: [PATCH] Turn do_sync_file_range() into do_sync_mapping

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Message-Id: <20070320223041.22e24403.akpm@linux-foundation.org>
Date:	Tue, 20 Mar 2007 22:30:41 -0800
From:	Andrew Morton <akpm@...ux-foundation.org>
To:	Mark Fasheh <mark.fasheh@...cle.com>
Cc:	linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org,
	hch@...radead.org, viro@....linux.org.uk
Subject: Re: [PATCH] Turn do_sync_file_range() into do_sync_mapping_range()

On Tue, 20 Mar 2007 14:46:26 -0700 Mark Fasheh <mark.fasheh@...cle.com> wrote:

> do_sync_file_range() accepts a file * from which it takes an address_space
> to sync. Abstract out the bulk of the function into do_sync_mapping_range()
> which takes the address_space directly. This way callers who want to sync an
> address_space directly can take advantage of the functionality provided.
> 
> do_sync_file_range() is preserved as a 3 line wrapper around
> do_sync_mapping_range().
> 
> Ocfs2 in particular would like to use this to initiate a sync of a specific
> inode range during truncate, where a file * may not be available.

I think we can remove do_sync_file_range() altogether?
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