1527 		struct block_device *bdev, block_t blkstart, block_t lblkstart,  in __queue_zone_reset_cmd()  argument
1530 	trace_f2fs_queue_reset_zone(bdev, blkstart);  in __queue_zone_reset_cmd()
1533 	__insert_discard_cmd(sbi, bdev, lblkstart, blkstart, blklen);  in __queue_zone_reset_cmd()
1539 		struct block_device *bdev, block_t blkstart, block_t blklen)  in __queue_discard_cmd()  argument
1541 	block_t lblkstart = blkstart;  in __queue_discard_cmd()
1546 	trace_f2fs_queue_discard(bdev, blkstart, blklen);  in __queue_discard_cmd()
1549 		int devi = f2fs_target_device_index(sbi, blkstart);  in __queue_discard_cmd()
1551 		blkstart -= FDEV(devi).start_blk;  in __queue_discard_cmd()
1554 	__update_discard_tree_range(sbi, bdev, lblkstart, blkstart, blklen);  in __queue_discard_cmd()
1943 		struct block_device *bdev, block_t blkstart, block_t blklen)  in __f2fs_issue_discard_zone()  argument
1946 	block_t lblkstart = blkstart;  in __f2fs_issue_discard_zone()
1951 		devi = f2fs_target_device_index(sbi, blkstart);  in __f2fs_issue_discard_zone()
1952 		if (blkstart < FDEV(devi).start_blk ||  in __f2fs_issue_discard_zone()
1953 		    blkstart > FDEV(devi).end_blk) {  in __f2fs_issue_discard_zone()
1954 			f2fs_err(sbi, "Invalid block %x", blkstart);  in __f2fs_issue_discard_zone()
1957 		blkstart -= FDEV(devi).start_blk;  in __f2fs_issue_discard_zone()
1961 	if (f2fs_blkz_is_seq(sbi, devi, blkstart)) {  in __f2fs_issue_discard_zone()
1962 		sector = SECTOR_FROM_BLOCK(blkstart);  in __f2fs_issue_discard_zone()
1969 				 blkstart, blklen);  in __f2fs_issue_discard_zone()
1974 			trace_f2fs_issue_reset_zone(bdev, blkstart);  in __f2fs_issue_discard_zone()
1979 		__queue_zone_reset_cmd(sbi, bdev, blkstart, lblkstart, blklen);  in __f2fs_issue_discard_zone()
1990 		struct block_device *bdev, block_t blkstart, block_t blklen)  in __issue_discard_async()  argument
1994 		return __f2fs_issue_discard_zone(sbi, bdev, blkstart, blklen);  in __issue_discard_async()
1996 	__queue_discard_cmd(sbi, bdev, blkstart, blklen);  in __issue_discard_async()
2001 				block_t blkstart, block_t blklen)  in f2fs_issue_discard()  argument
2003 	sector_t start = blkstart, len = 0;  in f2fs_issue_discard()
2010 	bdev = f2fs_target_device(sbi, blkstart, NULL);  in f2fs_issue_discard()
2012 	for (i = blkstart; i < blkstart + blklen; i++, len++) {  in f2fs_issue_discard()