Re: [PATCH v3] mm: use swp_offset as key in shmem_replace_page()

[Matthew Wilcox]

On Wed, Nov 21, 2018 at 02:54:42PM -0700, Yu Zhao wrote:
> We changed key of swap cache tree from swp_entry_t.val to
> swp_offset. Need to do so in shmem_replace_page() as well.
> 
> Fixes: f6ab1f7f6b2d ("mm, swap: use offset of swap entry as key of swap cache")
> Cc: stable@xxxxxxxxxxxxxxx # v4.9+
> Signed-off-by: Yu Zhao <yuzhao@xxxxxxxxxx>

Reviewed-by: Matthew Wilcox <willy@xxxxxxxxxxxxx>