Commit 29b2a3aa authored by Johannes Thumshirn's avatar Johannes Thumshirn Committed by Jens Axboe
Browse files

block: export bio_release_pages and bio_iov_iter_get_pages 



Export bio_release_pages and bio_iov_iter_get_pages, so they can be used
from modular code.

Signed-off-by: default avatarJohannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: default avatarHannes Reinecke <hare@suse.de>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent e0489ed5

block/bio.c

+2 −0
Original line number Diff line number Diff line
@@ -951,6 +951,7 @@ void bio_release_pages(struct bio *bio, bool mark_dirty) 
		put_page(bvec->bv_page);

	}

}

EXPORT_SYMBOL_GPL(bio_release_pages);



static int __bio_iov_bvec_add_pages(struct bio *bio, struct iov_iter *iter)

{
@@ -1114,6 +1115,7 @@ int bio_iov_iter_get_pages(struct bio *bio, struct iov_iter *iter) 
		bio_set_flag(bio, BIO_NO_PAGE_REF);

	return bio->bi_vcnt ? 0 : ret;

}

EXPORT_SYMBOL_GPL(bio_iov_iter_get_pages);



static void submit_bio_wait_endio(struct bio *bio)

{

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