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block: remove bio_release_page

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Merge bio_release_page into the only remaining caller.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Anuj Gupta <anuj20.g@samsung.com>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Tested-by: Anuj Gupta <anuj20.g@samsung.com>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Christoph Hellwig
2026-01-26 06:53:36 +01:00
committed by Jens Axboe
parent 91b73c4581
commit 301f535652
2 changed files with 3 additions and 12 deletions
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4
block/bio.c
View File

@@ -1195,7 +1195,9 @@ static int bio_iov_iter_align_down(struct bio *bio, struct iov_iter *iter,
break;
}
bio_release_page(bio, bv->bv_page);
if (bio_flagged(bio, BIO_PAGE_PINNED))
unpin_user_page(bv->bv_page);
bio->bi_vcnt--;
nbytes -= bv->bv_len;
} while (nbytes);

11
block/blk.h
View File

@@ -595,17 +595,6 @@ void bdev_set_nr_sectors(struct block_device *bdev, sector_t sectors);
struct gendisk *__alloc_disk_node(struct request_queue *q, int node_id,
struct lock_class_key *lkclass);
/*
* Clean up a page appropriately, where the page may be pinned, may have a
* ref taken on it or neither.
*/
static inline void bio_release_page(struct bio *bio, struct page *page)
{
if (bio_flagged(bio, BIO_PAGE_PINNED))
unpin_user_page(page);
}
struct request_queue *blk_alloc_queue(struct queue_limits *lim, int node_id);
int disk_scan_partitions(struct gendisk *disk, blk_mode_t mode);