1523 		struct block_device *bdev, block_t blkstart, block_t lblkstart,  in __queue_zone_reset_cmd()  argument
1526 	trace_f2fs_queue_reset_zone(bdev, blkstart);  in __queue_zone_reset_cmd()
1529 	__insert_discard_cmd(sbi, bdev, lblkstart, blkstart, blklen);  in __queue_zone_reset_cmd()
1535 		struct block_device *bdev, block_t blkstart, block_t blklen)  in __queue_discard_cmd()  argument
1537 	block_t lblkstart = blkstart;  in __queue_discard_cmd()
1542 	trace_f2fs_queue_discard(bdev, blkstart, blklen);  in __queue_discard_cmd()
1545 		int devi = f2fs_target_device_index(sbi, blkstart);  in __queue_discard_cmd()
1547 		blkstart -= FDEV(devi).start_blk;  in __queue_discard_cmd()
1550 	__update_discard_tree_range(sbi, bdev, lblkstart, blkstart, blklen);  in __queue_discard_cmd()
1942 		struct block_device *bdev, block_t blkstart, block_t blklen)  in __f2fs_issue_discard_zone()  argument
1945 	block_t lblkstart = blkstart;  in __f2fs_issue_discard_zone()
1950 		devi = f2fs_target_device_index(sbi, blkstart);  in __f2fs_issue_discard_zone()
1951 		if (blkstart < FDEV(devi).start_blk ||  in __f2fs_issue_discard_zone()
1952 		    blkstart > FDEV(devi).end_blk) {  in __f2fs_issue_discard_zone()
1953 			f2fs_err(sbi, "Invalid block %x", blkstart);  in __f2fs_issue_discard_zone()
1956 		blkstart -= FDEV(devi).start_blk;  in __f2fs_issue_discard_zone()
1960 	if (f2fs_blkz_is_seq(sbi, devi, blkstart)) {  in __f2fs_issue_discard_zone()
1961 		sector = SECTOR_FROM_BLOCK(blkstart);  in __f2fs_issue_discard_zone()
1968 				 blkstart, blklen);  in __f2fs_issue_discard_zone()
1973 			trace_f2fs_issue_reset_zone(bdev, blkstart);  in __f2fs_issue_discard_zone()
1978 		__queue_zone_reset_cmd(sbi, bdev, blkstart, lblkstart, blklen);  in __f2fs_issue_discard_zone()
1989 		struct block_device *bdev, block_t blkstart, block_t blklen)  in __issue_discard_async()  argument
1993 		return __f2fs_issue_discard_zone(sbi, bdev, blkstart, blklen);  in __issue_discard_async()
1995 	__queue_discard_cmd(sbi, bdev, blkstart, blklen);  in __issue_discard_async()
2000 				block_t blkstart, block_t blklen)  in f2fs_issue_discard()  argument
2002 	sector_t start = blkstart, len = 0;  in f2fs_issue_discard()
2009 	bdev = f2fs_target_device(sbi, blkstart, NULL);  in f2fs_issue_discard()
2011 	for (i = blkstart; i < blkstart + blklen; i++, len++) {  in f2fs_issue_discard()