Re: [PATCH 3/8] fs: btrfs: remove unused hardirq.h

[David Sterba]

On Sat, Nov 18, 2017 at 07:02:16AM +0800, Yang Shi wrote:
> Preempt counter APIs have been split out, currently, hardirq.h just
> includes irq_enter/exit APIs which are not used by btrfs at all.
> 
> So, remove the unused hardirq.h.
> 
> Signed-off-by: Yang Shi <yang.s@xxxxxxxxxxxxxxx>
> Cc: Chris Mason <clm@xxxxxx>
> Cc: Josef Bacik <jbacik@xxxxxx>
> Cc: David Sterba <dsterba@xxxxxxxx>
> Cc: linux-btrfs@xxxxxxxxxxxxxxx

Acked-by: David Sterba <dsterba@xxxxxxxx>