39 		sector_t nr_sects, gfp_t gfp_mask, struct bio **biop)  in __blkdev_issue_discard()  argument
57 	if ((sector | nr_sects) & bs_mask)  in __blkdev_issue_discard()
60 	if (!nr_sects)  in __blkdev_issue_discard()
63 	while (nr_sects) {  in __blkdev_issue_discard()
65 			min(nr_sects, bio_discard_limit(bdev, sector));  in __blkdev_issue_discard()
71 		nr_sects -= req_sects;  in __blkdev_issue_discard()
98 		sector_t nr_sects, gfp_t gfp_mask)  in blkdev_issue_discard()  argument
105 	ret = __blkdev_issue_discard(bdev, sector, nr_sects, gfp_mask, &bio);  in blkdev_issue_discard()
119 		sector_t sector, sector_t nr_sects, gfp_t gfp_mask,  in __blkdev_issue_write_zeroes()  argument
134 	while (nr_sects) {  in __blkdev_issue_write_zeroes()
140 		if (nr_sects > max_write_zeroes_sectors) {  in __blkdev_issue_write_zeroes()
142 			nr_sects -= max_write_zeroes_sectors;  in __blkdev_issue_write_zeroes()
145 			bio->bi_iter.bi_size = nr_sects << 9;  in __blkdev_issue_write_zeroes()
146 			nr_sects = 0;  in __blkdev_issue_write_zeroes()
161 static unsigned int __blkdev_sectors_to_bio_pages(sector_t nr_sects)  in __blkdev_sectors_to_bio_pages()  argument
163 	sector_t pages = DIV_ROUND_UP_SECTOR_T(nr_sects, PAGE_SIZE / 512);  in __blkdev_sectors_to_bio_pages()
169 		sector_t sector, sector_t nr_sects, gfp_t gfp_mask,  in __blkdev_issue_zero_pages()  argument
179 	while (nr_sects != 0) {  in __blkdev_issue_zero_pages()
180 		bio = blk_next_bio(bio, bdev, __blkdev_sectors_to_bio_pages(nr_sects),  in __blkdev_issue_zero_pages()
184 		while (nr_sects != 0) {  in __blkdev_issue_zero_pages()
185 			sz = min((sector_t) PAGE_SIZE, nr_sects << 9);  in __blkdev_issue_zero_pages()
187 			nr_sects -= bi_size >> 9;  in __blkdev_issue_zero_pages()
219 		sector_t nr_sects, gfp_t gfp_mask, struct bio **biop,  in __blkdev_issue_zeroout()  argument
226 	if ((sector | nr_sects) & bs_mask)  in __blkdev_issue_zeroout()
229 	ret = __blkdev_issue_write_zeroes(bdev, sector, nr_sects, gfp_mask,  in __blkdev_issue_zeroout()
234 	return __blkdev_issue_zero_pages(bdev, sector, nr_sects, gfp_mask,  in __blkdev_issue_zeroout()
253 		sector_t nr_sects, gfp_t gfp_mask, unsigned flags)  in blkdev_issue_zeroout()  argument
262 	if ((sector | nr_sects) & bs_mask)  in blkdev_issue_zeroout()
269 		ret = __blkdev_issue_write_zeroes(bdev, sector, nr_sects,  in blkdev_issue_zeroout()
272 		ret = __blkdev_issue_zero_pages(bdev, sector, nr_sects,  in blkdev_issue_zeroout()
304 		sector_t nr_sects, gfp_t gfp)  in blkdev_issue_secure_erase()  argument
319 	if ((sector | nr_sects) & bs_mask)  in blkdev_issue_secure_erase()
326 		unsigned int len = min_t(sector_t, nr_sects, max_sectors);  in blkdev_issue_secure_erase()
333 		nr_sects -= len;  in blkdev_issue_secure_erase()
334 		if (!nr_sects) {  in blkdev_issue_secure_erase()