linux-kernel - Re: [PATCH 1/8] exofs: drop lock/unlock super

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Message-ID: <50734C6D.2000400@panasas.com>
Date:	Mon, 8 Oct 2012 14:58:05 -0700
From:	Boaz Harrosh <bharrosh@...asas.com>
To:	Marco Stornelli <marco.stornelli@...il.com>
CC:	Al Viro <viro@...IV.linux.org.uk>,
	Benny Halevy <bhalevy@...ian.com>, <osd-dev@...n-osd.org>,
	<linux-kernel@...r.kernel.org>,
	Linux FS Devel <linux-fsdevel@...r.kernel.org>
Subject: Re: [PATCH 1/8] exofs: drop lock/unlock super

On 10/06/2012 03:38 AM, Marco Stornelli wrote:
> Removed lock/unlock super.
> 

Hi Marco

I was sure you guys where pushing this patch through some
vfs tree. (Hence my Acked-by below). I have just sent Linus
a pull request for the 3.7 Kernel. I could perhaps append this
one and resend.

I do want this patch, and it is completely independent and can
go through my tree. Please tell me what do you want to do with
this patch, should I push it? Or are you pushing it through Al

Thanks
Boaz 

> Acked-by: Artem Bityutskiy <artem.bityutskiy@...ux.intel.com>
> Acked-by: Boaz Harrosh <bharrosh@...asas.com>
> Signed-off-by: Marco Stornelli <marco.stornelli@...il.com>
> ---
>  fs/exofs/super.c |    4 ----
>  1 files changed, 0 insertions(+), 4 deletions(-)
> 
> diff --git a/fs/exofs/super.c b/fs/exofs/super.c
> index 59e3bbf..5e59280 100644
> --- a/fs/exofs/super.c
> +++ b/fs/exofs/super.c
> @@ -389,8 +389,6 @@ static int exofs_sync_fs(struct super_block *sb, int wait)
>  	if (unlikely(ret))
>  		goto out;
>  
> -	lock_super(sb);
> -
>  	ios->length = offsetof(struct exofs_fscb, s_dev_table_oid);
>  	memset(fscb, 0, ios->length);
>  	fscb->s_nextid = cpu_to_le64(sbi->s_nextid);
> @@ -406,8 +404,6 @@ static int exofs_sync_fs(struct super_block *sb, int wait)
>  	if (unlikely(ret))
>  		EXOFS_ERR("%s: ore_write failed.\n", __func__);
>  
> -
> -	unlock_super(sb);
>  out:
>  	EXOFS_DBGMSG("s_nextid=0x%llx ret=%d\n", _LLU(sbi->s_nextid), ret);
>  	ore_put_io_state(ios);
> 


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