Re: [PATCH V4 03/13] fs: Remove unneeded IS_DAX() check

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On Fri, Feb 21, 2020 at 12:42:25PM +1100, Dave Chinner wrote:
> On Thu, Feb 20, 2020 at 04:41:24PM -0800, ira.weiny@xxxxxxxxx wrote:
> > From: Ira Weiny <ira.weiny@xxxxxxxxx>
> > 
> > Remove the check because DAX now has it's own read/write methods and
> > file systems which support DAX check IS_DAX() prior to IOCB_DIRECT on
> > their own.  Therefore, it does not matter if the file state is DAX when
> > the iocb flags are created.
> > 
> > Reviewed-by: Jan Kara <jack@xxxxxxx>
> > Signed-off-by: Ira Weiny <ira.weiny@xxxxxxxxx>
> 
> Yup, looks good.
> 
> Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>

Thanks,
Ira

> -- 
> Dave Chinner
> david@xxxxxxxxxxxxx



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