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SubjectRe: dm writecache: remove unused member pointer in writeback_struct


On Mon, 12 Aug 2019, Huaisheng Ye wrote:

> From: Huaisheng Ye <yehs1@lenovo.com>
>
> The stucture member pointer page in writeback_struct never has been
> used actually. Remove it.
>
> Signed-off-by: Huaisheng Ye <yehs1@lenovo.com>

Acked-by: Mikulas Patocka <mpatocka@redhat.com>

> ---
> drivers/md/dm-writecache.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/drivers/md/dm-writecache.c b/drivers/md/dm-writecache.c
> index 1cb137f..5c7009d 100644
> --- a/drivers/md/dm-writecache.c
> +++ b/drivers/md/dm-writecache.c
> @@ -190,7 +190,6 @@ struct writeback_struct {
> struct dm_writecache *wc;
> struct wc_entry **wc_list;
> unsigned wc_list_n;
> - struct page *page;
> struct wc_entry *wc_list_inline[WB_LIST_INLINE];
> struct bio bio;
> };
> --
> 1.8.3.1
>
>

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