830 			block_t valid_blocks =  in __locate_dirty_segment()
846 	block_t valid_blocks;  in __remove_dirty_segment()
933 block_t f2fs_get_unusable_blocks(struct f2fs_sb_info *sbi)  in f2fs_get_unusable_blocks()
937 	block_t ovp_holes = ovp_hole_segs << sbi->log_blocks_per_seg;  in f2fs_get_unusable_blocks()
939 	block_t holes[2] = {0, 0};	/* DATA and NODE */  in f2fs_get_unusable_blocks()
940 	block_t unusable;  in f2fs_get_unusable_blocks()
962 int f2fs_disable_cp_again(struct f2fs_sb_info *sbi, block_t unusable)  in f2fs_disable_cp_again()
994 		struct block_device *bdev, block_t lstart,  in __create_discard_cmd()
995 		block_t start, block_t len)  in __create_discard_cmd()
1026 				struct block_device *bdev, block_t lstart,  in __attach_discard_cmd()
1027 				block_t start, block_t len,  in __attach_discard_cmd()
1103 				block_t start, block_t end)  in __check_sit_bitmap()
1108 	block_t blk = start;  in __check_sit_bitmap()
1174 				struct block_device *bdev, block_t lstart,
1175 				block_t start, block_t len);
1190 	block_t lstart, start, len, total_len;  in __submit_discard_cmd()
1287 				struct block_device *bdev, block_t lstart,  in __insert_discard_tree()
1288 				block_t start, block_t len,  in __insert_discard_tree()
1317 				struct discard_cmd *dc, block_t blkaddr)  in __punch_discard_cmd()
1354 				struct block_device *bdev, block_t lstart,  in __update_discard_tree_range()
1355 				block_t start, block_t len)  in __update_discard_tree_range()
1365 	block_t end = lstart + len;  in __update_discard_tree_range()
1445 		struct block_device *bdev, block_t blkstart, block_t blklen)  in __queue_discard_cmd()
1447 	block_t lblkstart = blkstart;  in __queue_discard_cmd()
1648 						block_t start, block_t end)  in __wait_discard_cmd_range()
1706 static void f2fs_wait_discard_bio(struct f2fs_sb_info *sbi, block_t blkaddr)  in f2fs_wait_discard_bio()
1829 		struct block_device *bdev, block_t blkstart, block_t blklen)  in __f2fs_issue_discard_zone()
1832 	block_t lblkstart = blkstart;  in __f2fs_issue_discard_zone()
1868 		struct block_device *bdev, block_t blkstart, block_t blklen)  in __issue_discard_async()
1878 				block_t blkstart, block_t blklen)  in f2fs_issue_discard()
1884 	block_t i;  in f2fs_issue_discard()
2197 								block_t blkaddr)  in get_segment_mtime()
2206 static void update_segment_mtime(struct f2fs_sb_info *sbi, block_t blkaddr,  in update_segment_mtime()
2229 static void update_sit_entry(struct f2fs_sb_info *sbi, block_t blkaddr, int del)  in update_sit_entry()
2327 void f2fs_invalidate_blocks(struct f2fs_sb_info *sbi, block_t addr)  in f2fs_invalidate_blocks()
2351 bool f2fs_is_checkpointed_data(struct f2fs_sb_info *sbi, block_t blkaddr)  in f2fs_is_checkpointed_data()
2429 					void *src, block_t blk_addr)  in f2fs_update_meta_page()
2439 			struct f2fs_summary_block *sum_blk, block_t blk_addr)  in write_sum_page()
2445 						int type, block_t blk_addr)  in write_current_sum_page()
2656 					int segno, block_t start)  in __next_free_blkoff()
3097 	block_t start_block, end_block;  in f2fs_trim_fs()
3384 		block_t old_blkaddr, block_t *new_blkaddr,  in f2fs_allocate_data_block()
3651 				block_t old_blkaddr, block_t new_blkaddr,  in f2fs_do_replace_block()
3740 				block_t old_addr, block_t new_addr,  in f2fs_replace_block()
3773 void f2fs_wait_on_block_writeback(struct inode *inode, block_t blkaddr)  in f2fs_wait_on_block_writeback()
3791 void f2fs_wait_on_block_writeback_range(struct inode *inode, block_t blkaddr,  in f2fs_wait_on_block_writeback_range()
3792 								block_t len)  in f2fs_wait_on_block_writeback_range()
3795 	block_t i;  in f2fs_wait_on_block_writeback_range()
3812 	block_t start;  in read_compacted_summaries()
3879 	block_t blk_addr = 0;  in read_normal_summaries()
3988 static void write_compacted_summaries(struct f2fs_sb_info *sbi, block_t blkaddr)  in write_compacted_summaries()
4048 					block_t blkaddr, int type)  in write_normal_summaries()
4061 void f2fs_write_data_summaries(struct f2fs_sb_info *sbi, block_t start_blk)  in f2fs_write_data_summaries()
4069 void f2fs_write_node_summaries(struct f2fs_sb_info *sbi, block_t start_blk)  in f2fs_write_node_summaries()
4514 	block_t sit_valid_blocks[2] = {0, 0};  in build_sit_entries()
4669 	block_t valid_blocks, usable_blks_in_seg;  in init_dirty_segmap()
4670 	block_t blks_per_sec = BLKS_PER_SEC(sbi);  in init_dirty_segmap()
4807 	block_t zone_block, wp_block, last_valid_block;  in check_zone_write_pointer()
4887 						  block_t zone_blkaddr)  in get_target_zoned_dev()
4915 	block_t cs_zone_block, wp_block;  in fix_curseg_write_pointer()
5062 	block_t sec_start_blkaddr = START_BLOCK(sbi, GET_SEG_FROM_SEC(sbi, secno));  in get_zone_idx()
5109 	block_t seg_start, sec_start_blkaddr, sec_cap_blkaddr;  in f2fs_usable_zone_blks_in_seg()