Re: [PATCH 1/2] mm/folio_queue: Delete __folio_order and use folio_order directly

[刘烨 <liuye@xxxxxxxxxx>]

Friendly ping.

在 2025/2/12 10:58, Liu Ye 写道:
> __folio_order is the same as folio_order, remove __folio_order and then
> just include mm.h and use folio_order directly.
>
> Signed-off-by: Liu Ye
> ---
> include/linux/folio_queue.h | 12 +++---------
> 1 file changed, 3 insertions(+), 9 deletions(-)
>
> diff --git a/include/linux/folio_queue.h b/include/linux/folio_queue.h
> index 4d3f8074c137..45ad2408a80c 100644
> --- a/include/linux/folio_queue.h
> +++ b/include/linux/folio_queue.h
> @@ -15,6 +15,7 @@
> #define _LINUX_FOLIO_QUEUE_H
>
> #include
> +#include
>
> /*
> * Segment in a queue of running buffers. Each segment can hold a number of
> @@ -216,13 +217,6 @@ static inline void folioq_unmark3(struct folio_queue *folioq, unsigned int slot)
> clear_bit(slot, &folioq->marks3);
> }
>
> -static inline unsigned int __folio_order(struct folio *folio)
> -{
> - if (!folio_test_large(folio))
> - return 0;
> - return folio->_flags_1 & 0xff;
> -}
> -
> /**
> * folioq_append: Add a folio to a folio queue segment
> * @folioq: The segment to add to
> @@ -241,7 +235,7 @@ static inline unsigned int folioq_append(struct folio_queue *folioq, struct foli
> unsigned int slot = folioq->vec.nr++;
>
> folioq->vec.folios[slot] = folio;
> - folioq->orders[slot] = __folio_order(folio);
> + folioq->orders[slot] = folio_order(folio);
> return slot;
> }
>
> @@ -263,7 +257,7 @@ static inline unsigned int folioq_append_mark(struct folio_queue *folioq, struct
> unsigned int slot = folioq->vec.nr++;
>
> folioq->vec.folios[slot] = folio;
> - folioq->orders[slot] = __folio_order(folio);
> + folioq->orders[slot] = folio_order(folio);
> folioq_mark(folioq, slot);
> return slot;
> }

 

 

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