26 		sector_t nr_sects, gfp_t gfp_mask, int flags,  in __blkdev_issue_discard()  argument
51 	if ((sector | nr_sects) & bs_mask)  in __blkdev_issue_discard()
54 	if (!nr_sects)  in __blkdev_issue_discard()
57 	while (nr_sects) {  in __blkdev_issue_discard()
58 		sector_t req_sects = min_t(sector_t, nr_sects,  in __blkdev_issue_discard()
70 		nr_sects -= req_sects;  in __blkdev_issue_discard()
98 		sector_t nr_sects, gfp_t gfp_mask, unsigned long flags)  in blkdev_issue_discard()  argument
105 	ret = __blkdev_issue_discard(bdev, sector, nr_sects, gfp_mask, flags,  in blkdev_issue_discard()
132 		sector_t nr_sects, gfp_t gfp_mask, struct page *page,  in __blkdev_issue_write_same()  argument
147 	if ((sector | nr_sects) & bs_mask)  in __blkdev_issue_write_same()
156 	while (nr_sects) {  in __blkdev_issue_write_same()
166 		if (nr_sects > max_write_same_sectors) {  in __blkdev_issue_write_same()
168 			nr_sects -= max_write_same_sectors;  in __blkdev_issue_write_same()
171 			bio->bi_iter.bi_size = nr_sects << 9;  in __blkdev_issue_write_same()
172 			nr_sects = 0;  in __blkdev_issue_write_same()
193 				sector_t nr_sects, gfp_t gfp_mask,  in blkdev_issue_write_same()  argument
201 	ret = __blkdev_issue_write_same(bdev, sector, nr_sects, gfp_mask, page,  in blkdev_issue_write_same()
213 		sector_t sector, sector_t nr_sects, gfp_t gfp_mask,  in __blkdev_issue_write_zeroes()  argument
232 	while (nr_sects) {  in __blkdev_issue_write_zeroes()
240 		if (nr_sects > max_write_zeroes_sectors) {  in __blkdev_issue_write_zeroes()
242 			nr_sects -= max_write_zeroes_sectors;  in __blkdev_issue_write_zeroes()
245 			bio->bi_iter.bi_size = nr_sects << 9;  in __blkdev_issue_write_zeroes()
246 			nr_sects = 0;  in __blkdev_issue_write_zeroes()
261 static unsigned int __blkdev_sectors_to_bio_pages(sector_t nr_sects)  in __blkdev_sectors_to_bio_pages()  argument
263 	sector_t pages = DIV_ROUND_UP_SECTOR_T(nr_sects, PAGE_SIZE / 512);  in __blkdev_sectors_to_bio_pages()
269 		sector_t sector, sector_t nr_sects, gfp_t gfp_mask,  in __blkdev_issue_zero_pages()  argument
283 	while (nr_sects != 0) {  in __blkdev_issue_zero_pages()
284 		bio = blk_next_bio(bio, __blkdev_sectors_to_bio_pages(nr_sects),  in __blkdev_issue_zero_pages()
290 		while (nr_sects != 0) {  in __blkdev_issue_zero_pages()
291 			sz = min((sector_t) PAGE_SIZE, nr_sects << 9);  in __blkdev_issue_zero_pages()
293 			nr_sects -= bi_size >> 9;  in __blkdev_issue_zero_pages()
325 		sector_t nr_sects, gfp_t gfp_mask, struct bio **biop,  in __blkdev_issue_zeroout()  argument
332 	if ((sector | nr_sects) & bs_mask)  in __blkdev_issue_zeroout()
335 	ret = __blkdev_issue_write_zeroes(bdev, sector, nr_sects, gfp_mask,  in __blkdev_issue_zeroout()
340 	return __blkdev_issue_zero_pages(bdev, sector, nr_sects, gfp_mask,  in __blkdev_issue_zeroout()
359 		sector_t nr_sects, gfp_t gfp_mask, unsigned flags)  in blkdev_issue_zeroout()  argument
368 	if ((sector | nr_sects) & bs_mask)  in blkdev_issue_zeroout()
375 		ret = __blkdev_issue_write_zeroes(bdev, sector, nr_sects,  in blkdev_issue_zeroout()
378 		ret = __blkdev_issue_zero_pages(bdev, sector, nr_sects,  in blkdev_issue_zeroout()