1294 		struct block_device *bdev, block_t blkstart, block_t blklen)  in __queue_discard_cmd()  argument
1296 	block_t lblkstart = blkstart;  in __queue_discard_cmd()
1298 	trace_f2fs_queue_discard(bdev, blkstart, blklen);  in __queue_discard_cmd()
1301 		int devi = f2fs_target_device_index(sbi, blkstart);  in __queue_discard_cmd()
1303 		blkstart -= FDEV(devi).start_blk;  in __queue_discard_cmd()
1306 	__update_discard_tree_range(sbi, bdev, lblkstart, blkstart, blklen);  in __queue_discard_cmd()
1643 		struct block_device *bdev, block_t blkstart, block_t blklen)  in __f2fs_issue_discard_zone()  argument
1646 	block_t lblkstart = blkstart;  in __f2fs_issue_discard_zone()
1650 		devi = f2fs_target_device_index(sbi, blkstart);  in __f2fs_issue_discard_zone()
1651 		blkstart -= FDEV(devi).start_blk;  in __f2fs_issue_discard_zone()
1659 	switch (get_blkz_type(sbi, bdev, blkstart)) {  in __f2fs_issue_discard_zone()
1667 		sector = SECTOR_FROM_BLOCK(blkstart);  in __f2fs_issue_discard_zone()
1675 				blkstart, blklen);  in __f2fs_issue_discard_zone()
1678 		trace_f2fs_issue_reset_zone(bdev, blkstart);  in __f2fs_issue_discard_zone()
1689 		struct block_device *bdev, block_t blkstart, block_t blklen)  in __issue_discard_async()  argument
1694 		return __f2fs_issue_discard_zone(sbi, bdev, blkstart, blklen);  in __issue_discard_async()
1696 	return __queue_discard_cmd(sbi, bdev, blkstart, blklen);  in __issue_discard_async()
1700 				block_t blkstart, block_t blklen)  in f2fs_issue_discard()  argument
1702 	sector_t start = blkstart, len = 0;  in f2fs_issue_discard()
1709 	bdev = f2fs_target_device(sbi, blkstart, NULL);  in f2fs_issue_discard()
1711 	for (i = blkstart; i < blkstart + blklen; i++, len++) {  in f2fs_issue_discard()