linux-kernel - Re: [PATCH] Add in SunOS 4.1.x compatible mode for UFS

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Message-ID: <20070725191437.GA29943@rain>
Date:	Wed, 25 Jul 2007 23:14:37 +0400
From:	Evgeniy Dushistov <dushistov@...l.ru>
To:	Mark Fortescue <mark@...hpc.demon.co.uk>
Cc:	wli@...omorphy.com, sparclinux@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] Add in SunOS 4.1.x compatible mode for UFS

Looks good.

Just a few minor things:

On Wed, Jul 25, 2007 at 06:27:46PM +0100, Mark Fortescue wrote:
> Macros have been put in to alow suport for the old static table Cylinder 
> Groups
> but this implementation does not use them yet.

But why add them to patch?
 
> +	/* Sort out mod used on SunOS 4.1.3 for fs_state */
> +	uspi->s_postblformat = fs32_to_cpu(sb, usb3->fs_postblformat);
> +	if (((flags & UFS_ST_MASK) == UFS_ST_SUNOS) &&
> +	    (uspi->s_postblformat != UFS_42POSTBLFMT))
> +	{
> +	    flags &= ~UFS_ST_MASK;
> +	    flags |=  UFS_ST_SUN;
> +	}
> +
>  

Documentation/CodingStyle: if () {

>  	switch (UFS_SB(sb)->s_flags & UFS_ST_MASK) {
> +	case UFS_ST_SUNOS:
> +		if (fs32_to_cpu(sb, usb3->fs_postblformat == UFS_42POSTBLFMT))

Really should be so?
May be you mean:
fs32_to_cpu(sb, usb3->fs_postblformat) == UFS_42POSTBLFMT ?
                                     ^


-- 
/Evgeniy

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