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SubjectRe: [PATCH v9 08/61] page cache: Use xa_lock
On Tue, Mar 13, 2018 at 06:25:46AM -0700, Matthew Wilcox wrote:
> From: Matthew Wilcox <mawilcox@microsoft.com>
>
> Remove the address_space ->tree_lock and use the xa_lock newly added to
> the radix_tree_root. Rename the address_space ->page_tree to ->i_pages,
> since we don't really care that it's a tree.
>
> Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
> Acked-by: Jeff Layton <jlayton@redhat.com>

Man my eyes started to glaze over about halfway through this one

Reviewed-by: Josef Bacik <jbacik@fb.com>

Thanks,

Josef

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