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List:       linux-nilfs
Subject:    Re: [PATCH v5 04/78] page cache: Use xa_lock
From:       "Kirill A. Shutemov" <kirill () shutemov ! name>
Date:       2017-12-26 16:56:24
Message-ID: 20171226165624.vdarbqqx5czgeqxc () node ! shutemov ! name
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On Fri, Dec 15, 2017 at 02:03:36PM -0800, 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 ->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 64-bit,
> and make the comments more useful.

The description sounds a lot like three commits ;)

-- 
 Kirill A. Shutemov
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