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Message-ID: <BANLkTikWjHK-=BGNzEhDJWg-Qv7-EOO6Lg@mail.gmail.com>
Date: Wed, 25 May 2011 21:22:39 +0800
From: Bob Liu <lliubbo@...il.com>
To: Al Viro <viro@...iv.linux.org.uk>
Cc: Linux-Kernel <linux-kernel@...r.kernel.org>
Subject: Re: vfs: where is get_sb_single()?
On Wed, May 25, 2011 at 5:33 PM, Al Viro <viro@...iv.linux.org.uk> wrote:
> On Wed, May 25, 2011 at 03:19:58PM +0800, Bob Liu wrote:
>> Hi, folks
>>
>> I found that fs/super.c doesn't have get_sb_single() anymore.
>>
>> But I can't find the git log which delete that function.
>> Some out of tree file systems depends on that function.
>
> The same out of tree filesystems depend on ->get_sb() being there...
> See Documentation/filesystems/porting:
>
> [mandatory]
> ->get_sb() is gone. Switch to use of ->mount(). Typically it's just
> a matter of switching from calling get_sb_... to mount_... and changing the
> function type. If you were doing it manually, just switch from setting ->mnt_root
> to some pointer to returning that pointer. On errors return ERR_PTR(...).
>
> IOW, odds are good that you'll need to do something like what had been
> done in commit 152a08366671080f27b32e0c411ad620c5f88b57 - not terribly
> complicated.
>
Got it, Thanks a lot for your help.
I made a mistake during browser linux-next.git in kernel.org.
--
Regards,
--Bob
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