27 		sector_t nr_sects, gfp_t gfp_mask, int flags,  in __blkdev_issue_discard()  argument
61 	if ((sector | nr_sects) & bs_mask)  in __blkdev_issue_discard()
64 	if (!nr_sects)  in __blkdev_issue_discard()
71 	while (nr_sects) {  in __blkdev_issue_discard()
90 			req_sects = min_t(sector_t, nr_sects,  in __blkdev_issue_discard()
93 			req_sects = min_t(sector_t, nr_sects,  in __blkdev_issue_discard()
105 		nr_sects -= req_sects;  in __blkdev_issue_discard()
133 		sector_t nr_sects, gfp_t gfp_mask, unsigned long flags)  in blkdev_issue_discard()  argument
140 	ret = __blkdev_issue_discard(bdev, sector, nr_sects, gfp_mask, flags,  in blkdev_issue_discard()
167 		sector_t nr_sects, gfp_t gfp_mask, struct page *page,  in __blkdev_issue_write_same()  argument
182 	if ((sector | nr_sects) & bs_mask)  in __blkdev_issue_write_same()
191 	while (nr_sects) {  in __blkdev_issue_write_same()
201 		if (nr_sects > max_write_same_sectors) {  in __blkdev_issue_write_same()
203 			nr_sects -= max_write_same_sectors;  in __blkdev_issue_write_same()
206 			bio->bi_iter.bi_size = nr_sects << 9;  in __blkdev_issue_write_same()
207 			nr_sects = 0;  in __blkdev_issue_write_same()
228 				sector_t nr_sects, gfp_t gfp_mask,  in blkdev_issue_write_same()  argument
236 	ret = __blkdev_issue_write_same(bdev, sector, nr_sects, gfp_mask, page,  in blkdev_issue_write_same()
248 		sector_t sector, sector_t nr_sects, gfp_t gfp_mask,  in __blkdev_issue_write_zeroes()  argument
267 	while (nr_sects) {  in __blkdev_issue_write_zeroes()
275 		if (nr_sects > max_write_zeroes_sectors) {  in __blkdev_issue_write_zeroes()
277 			nr_sects -= max_write_zeroes_sectors;  in __blkdev_issue_write_zeroes()
280 			bio->bi_iter.bi_size = nr_sects << 9;  in __blkdev_issue_write_zeroes()
281 			nr_sects = 0;  in __blkdev_issue_write_zeroes()
296 static unsigned int __blkdev_sectors_to_bio_pages(sector_t nr_sects)  in __blkdev_sectors_to_bio_pages()  argument
298 	sector_t pages = DIV_ROUND_UP_SECTOR_T(nr_sects, PAGE_SIZE / 512);  in __blkdev_sectors_to_bio_pages()
304 		sector_t sector, sector_t nr_sects, gfp_t gfp_mask,  in __blkdev_issue_zero_pages()  argument
318 	while (nr_sects != 0) {  in __blkdev_issue_zero_pages()
319 		bio = blk_next_bio(bio, __blkdev_sectors_to_bio_pages(nr_sects),  in __blkdev_issue_zero_pages()
325 		while (nr_sects != 0) {  in __blkdev_issue_zero_pages()
326 			sz = min((sector_t) PAGE_SIZE, nr_sects << 9);  in __blkdev_issue_zero_pages()
328 			nr_sects -= bi_size >> 9;  in __blkdev_issue_zero_pages()
360 		sector_t nr_sects, gfp_t gfp_mask, struct bio **biop,  in __blkdev_issue_zeroout()  argument
367 	if ((sector | nr_sects) & bs_mask)  in __blkdev_issue_zeroout()
370 	ret = __blkdev_issue_write_zeroes(bdev, sector, nr_sects, gfp_mask,  in __blkdev_issue_zeroout()
375 	return __blkdev_issue_zero_pages(bdev, sector, nr_sects, gfp_mask,  in __blkdev_issue_zeroout()
394 		sector_t nr_sects, gfp_t gfp_mask, unsigned flags)  in blkdev_issue_zeroout()  argument
403 	if ((sector | nr_sects) & bs_mask)  in blkdev_issue_zeroout()
410 		ret = __blkdev_issue_write_zeroes(bdev, sector, nr_sects,  in blkdev_issue_zeroout()
413 		ret = __blkdev_issue_zero_pages(bdev, sector, nr_sects,  in blkdev_issue_zeroout()