Re: [PATCH] sysfs: use a separate locking class for open filesdepending on mmap

[Tejun Heo]

On Sat, Nov 16, 2013 at 10:21:19PM -0500, Dave Jones wrote:
> On Sun, Nov 17, 2013 at 11:17:36AM +0900, Tejun Heo wrote:
> 
>  
>  > +	if (has_mmap)
>  > +		mutex_init(&of->mutex);
>  > +	else
>  > +		mutex_init(&of->mutex);
> 
> ummm...

Supposed to look that way.  It'll give two separate static lock class
keys to of->mutex.  Yeah, looks weird.  Any better ideas?

Thanks.

-- 
tejun
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