29 void fscrypt_decrypt_bio(struct bio *bio)  in fscrypt_decrypt_bio()  argument
34 	bio_for_each_segment_all(bv, bio, iter_all) {  in fscrypt_decrypt_bio()
50 	struct bio *bio;  in fscrypt_zeroout_range_inline_crypt()  local
55 	bio = bio_alloc(GFP_NOFS, BIO_MAX_PAGES);  in fscrypt_zeroout_range_inline_crypt()
62 			fscrypt_set_bio_crypt_ctx(bio, inode, lblk, GFP_NOFS);  in fscrypt_zeroout_range_inline_crypt()
63 			bio_set_dev(bio, inode->i_sb->s_bdev);  in fscrypt_zeroout_range_inline_crypt()
64 			bio->bi_iter.bi_sector =  in fscrypt_zeroout_range_inline_crypt()
66 			bio_set_op_attrs(bio, REQ_OP_WRITE, 0);  in fscrypt_zeroout_range_inline_crypt()
68 		ret = bio_add_page(bio, ZERO_PAGE(0), bytes_this_page, 0);  in fscrypt_zeroout_range_inline_crypt()
78 		    !fscrypt_mergeable_bio(bio, inode, lblk)) {  in fscrypt_zeroout_range_inline_crypt()
79 			err = submit_bio_wait(bio);  in fscrypt_zeroout_range_inline_crypt()
82 			bio_reset(bio);  in fscrypt_zeroout_range_inline_crypt()
87 	bio_put(bio);  in fscrypt_zeroout_range_inline_crypt()
119 	struct bio *bio;  in fscrypt_zeroout_range()  local
151 	bio = bio_alloc(GFP_NOFS, nr_pages);  in fscrypt_zeroout_range()
154 		bio_set_dev(bio, inode->i_sb->s_bdev);  in fscrypt_zeroout_range()
155 		bio->bi_iter.bi_sector = pblk << (blockbits - 9);  in fscrypt_zeroout_range()
156 		bio_set_op_attrs(bio, REQ_OP_WRITE, 0);  in fscrypt_zeroout_range()
171 				ret = bio_add_page(bio, pages[i++], offset, 0);  in fscrypt_zeroout_range()
180 		err = submit_bio_wait(bio);  in fscrypt_zeroout_range()
183 		bio_reset(bio);  in fscrypt_zeroout_range()
187 	bio_put(bio);  in fscrypt_zeroout_range()