linux-ext4 - Re: [PATCH V7 03/23] ext4: Add the basic function for inline data support.

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Message-ID: <20121203014823.GA5507@thunk.org>
Date:	Sun, 2 Dec 2012 20:48:23 -0500
From:	Theodore Ts'o <tytso@....edu>
To:	Tao Ma <tm@....ma>
Cc:	linux-ext4@...r.kernel.org
Subject: Re: [PATCH V7 03/23] ext4: Add the basic function for inline data
 support.

On Wed, Oct 24, 2012 at 10:55:18AM +0800, Tao Ma wrote:
> +	EXT4_STATE_MAY_INLINE_DATA,	/* may have in-inode data */

Can you write a paragraph or two about exactly what the semantics are
of this state flag --- what it means, when it should be set, and when
it should be cleared, etc.?

I'm not entirely sure I understand why you test
EXT4_STATE_MAY_INLINE_DATA versus simply calling
ext4_has_inline_data() in various places.

Thanks!!

					- Ted
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