26 		sector_t nr_sects, gfp_t gfp_mask, int flags,  in __blkdev_issue_discard()  argument
60 	if ((sector | nr_sects) & bs_mask)  in __blkdev_issue_discard()
63 	if (!nr_sects)  in __blkdev_issue_discard()
70 	while (nr_sects) {  in __blkdev_issue_discard()
89 			req_sects = min_t(sector_t, nr_sects,  in __blkdev_issue_discard()
92 			req_sects = min_t(sector_t, nr_sects,  in __blkdev_issue_discard()
104 		nr_sects -= req_sects;  in __blkdev_issue_discard()
132 		sector_t nr_sects, gfp_t gfp_mask, unsigned long flags)  in blkdev_issue_discard()  argument
139 	ret = __blkdev_issue_discard(bdev, sector, nr_sects, gfp_mask, flags,  in blkdev_issue_discard()
166 		sector_t nr_sects, gfp_t gfp_mask, struct page *page,  in __blkdev_issue_write_same()  argument
181 	if ((sector | nr_sects) & bs_mask)  in __blkdev_issue_write_same()
190 	while (nr_sects) {  in __blkdev_issue_write_same()
200 		if (nr_sects > max_write_same_sectors) {  in __blkdev_issue_write_same()
202 			nr_sects -= max_write_same_sectors;  in __blkdev_issue_write_same()
205 			bio->bi_iter.bi_size = nr_sects << 9;  in __blkdev_issue_write_same()
206 			nr_sects = 0;  in __blkdev_issue_write_same()
227 				sector_t nr_sects, gfp_t gfp_mask,  in blkdev_issue_write_same()  argument
235 	ret = __blkdev_issue_write_same(bdev, sector, nr_sects, gfp_mask, page,  in blkdev_issue_write_same()
247 		sector_t sector, sector_t nr_sects, gfp_t gfp_mask,  in __blkdev_issue_write_zeroes()  argument
266 	while (nr_sects) {  in __blkdev_issue_write_zeroes()
274 		if (nr_sects > max_write_zeroes_sectors) {  in __blkdev_issue_write_zeroes()
276 			nr_sects -= max_write_zeroes_sectors;  in __blkdev_issue_write_zeroes()
279 			bio->bi_iter.bi_size = nr_sects << 9;  in __blkdev_issue_write_zeroes()
280 			nr_sects = 0;  in __blkdev_issue_write_zeroes()
295 static unsigned int __blkdev_sectors_to_bio_pages(sector_t nr_sects)  in __blkdev_sectors_to_bio_pages()  argument
297 	sector_t pages = DIV_ROUND_UP_SECTOR_T(nr_sects, PAGE_SIZE / 512);  in __blkdev_sectors_to_bio_pages()
303 		sector_t sector, sector_t nr_sects, gfp_t gfp_mask,  in __blkdev_issue_zero_pages()  argument
317 	while (nr_sects != 0) {  in __blkdev_issue_zero_pages()
318 		bio = blk_next_bio(bio, __blkdev_sectors_to_bio_pages(nr_sects),  in __blkdev_issue_zero_pages()
324 		while (nr_sects != 0) {  in __blkdev_issue_zero_pages()
325 			sz = min((sector_t) PAGE_SIZE, nr_sects << 9);  in __blkdev_issue_zero_pages()
327 			nr_sects -= bi_size >> 9;  in __blkdev_issue_zero_pages()
359 		sector_t nr_sects, gfp_t gfp_mask, struct bio **biop,  in __blkdev_issue_zeroout()  argument
366 	if ((sector | nr_sects) & bs_mask)  in __blkdev_issue_zeroout()
369 	ret = __blkdev_issue_write_zeroes(bdev, sector, nr_sects, gfp_mask,  in __blkdev_issue_zeroout()
374 	return __blkdev_issue_zero_pages(bdev, sector, nr_sects, gfp_mask,  in __blkdev_issue_zeroout()
393 		sector_t nr_sects, gfp_t gfp_mask, unsigned flags)  in blkdev_issue_zeroout()  argument
402 	if ((sector | nr_sects) & bs_mask)  in blkdev_issue_zeroout()
409 		ret = __blkdev_issue_write_zeroes(bdev, sector, nr_sects,  in blkdev_issue_zeroout()
412 		ret = __blkdev_issue_zero_pages(bdev, sector, nr_sects,  in blkdev_issue_zeroout()