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SubjectRe: [PATCH v6 85/99] btrfs: Remove unused spinlock
On Wed, Jan 17, 2018 at 12:21:49PM -0800, Matthew Wilcox wrote:
> From: Matthew Wilcox <mawilcox@microsoft.com>
>
> The reada_lock in struct btrfs_device was only initialised, and not
> actually used. That's good because there's another lock also called
> reada_lock in the btrfs_fs_info that was quite heavily used. Remove
> this one.
>
> Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>

I'll pick this one now, thanks.

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