13 static sector_t bio_discard_limit(struct block_device *bdev, sector_t sector)  in bio_discard_limit()  argument
19 		sector += bdev->bd_start_sect;  in bio_discard_limit()
22 		round_up(sector, discard_granularity >> SECTOR_SHIFT);  in bio_discard_limit()
28 	if (granularity_aligned_sector != sector)  in bio_discard_limit()
29 		return granularity_aligned_sector - sector;  in bio_discard_limit()
38 int __blkdev_issue_discard(struct block_device *bdev, sector_t sector,  in __blkdev_issue_discard()  argument
57 	if ((sector | nr_sects) & bs_mask)  in __blkdev_issue_discard()
65 			min(nr_sects, bio_discard_limit(bdev, sector));  in __blkdev_issue_discard()
68 		bio->bi_iter.bi_sector = sector;  in __blkdev_issue_discard()
70 		sector += req_sects;  in __blkdev_issue_discard()
97 int blkdev_issue_discard(struct block_device *bdev, sector_t sector,  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
136 		bio->bi_iter.bi_sector = sector;  in __blkdev_issue_write_zeroes()
143 			sector += max_write_zeroes_sectors;  in __blkdev_issue_write_zeroes()
169 		sector_t sector, sector_t nr_sects, gfp_t gfp_mask,  in __blkdev_issue_zero_pages()  argument
182 		bio->bi_iter.bi_sector = sector;  in __blkdev_issue_zero_pages()
188 			sector += bi_size >> 9;  in __blkdev_issue_zero_pages()
218 int __blkdev_issue_zeroout(struct block_device *bdev, sector_t sector,  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()
252 int blkdev_issue_zeroout(struct block_device *bdev, sector_t sector,  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()
303 int blkdev_issue_secure_erase(struct block_device *bdev, sector_t sector,  in blkdev_issue_secure_erase()  argument
319 	if ((sector | nr_sects) & bs_mask)  in blkdev_issue_secure_erase()
329 		bio->bi_iter.bi_sector = sector;  in blkdev_issue_secure_erase()
332 		sector += len;  in blkdev_issue_secure_erase()