On Fri, Dec 15, 2017 at 02:03:36PM -0800, Matthew Wilcox wrote:
> From: Matthew Wilcox
>
> 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 ->pages,
> since we don't really care that it's a tree. Take the oppo
From: Matthew Wilcox
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 ->pages,
since we don't really care that it's a tree. Take the opportunity to
rearrange the elements of address_space to pack them better on
