165 static inline struct f2fs_super_block *F2FS_RAW_SUPER(struct f2fs_sb_info *sbi)  in F2FS_RAW_SUPER()  argument
167 	return (struct f2fs_super_block *)(sbi->raw_super);  in F2FS_RAW_SUPER()
170 static inline struct f2fs_checkpoint *F2FS_CKPT(struct f2fs_sb_info *sbi)  in F2FS_CKPT()  argument
172 	return (struct f2fs_checkpoint *)(sbi->ckpt);  in F2FS_CKPT()
175 static inline struct f2fs_fsck *F2FS_FSCK(struct f2fs_sb_info *sbi)  in F2FS_FSCK()  argument
177 	return (struct f2fs_fsck *)(sbi->fsck);  in F2FS_FSCK()
180 static inline struct f2fs_nm_info *NM_I(struct f2fs_sb_info *sbi)  in NM_I()  argument
182 	return (struct f2fs_nm_info *)(sbi->nm_info);  in NM_I()
185 static inline struct f2fs_sm_info *SM_I(struct f2fs_sb_info *sbi)  in SM_I()  argument
187 	return (struct f2fs_sm_info *)(sbi->sm_info);  in SM_I()
190 static inline struct sit_info *SIT_I(struct f2fs_sb_info *sbi)  in SIT_I()  argument
192 	return (struct sit_info *)(SM_I(sbi)->sit_info);  in SIT_I()
206 static inline unsigned long __bitmap_size(struct f2fs_sb_info *sbi, int flag)  in __bitmap_size()  argument
208 	struct f2fs_checkpoint *ckpt = F2FS_CKPT(sbi);  in __bitmap_size()
219 static inline void *__bitmap_ptr(struct f2fs_sb_info *sbi, int flag)  in __bitmap_ptr()  argument
221 	struct f2fs_checkpoint *ckpt = F2FS_CKPT(sbi);  in __bitmap_ptr()
223 	if (le32_to_cpu(F2FS_RAW_SUPER(sbi)->cp_payload) > 0) {  in __bitmap_ptr()
241 static inline block_t __start_cp_addr(struct f2fs_sb_info *sbi)  in __start_cp_addr()  argument
244 	struct f2fs_checkpoint *ckpt = F2FS_CKPT(sbi);  in __start_cp_addr()
247 	start_addr = le32_to_cpu(F2FS_RAW_SUPER(sbi)->cp_blkaddr);  in __start_cp_addr()
254 		start_addr += sbi->blocks_per_seg;  in __start_cp_addr()
259 static inline block_t __start_sum_addr(struct f2fs_sb_info *sbi)  in __start_sum_addr()  argument
261 	return le32_to_cpu(F2FS_CKPT(sbi)->cp_pack_start_sum);  in __start_sum_addr()
264 static inline block_t __end_block_addr(struct f2fs_sb_info *sbi)  in __end_block_addr()  argument
266 	block_t end = SM_I(sbi)->main_blkaddr;  in __end_block_addr()
267 	return end + le64_to_cpu(F2FS_RAW_SUPER(sbi)->block_count);  in __end_block_addr()
270 #define GET_ZONENO_FROM_SEGNO(sbi, segno)                               \  argument
271 	((segno / sbi->segs_per_sec) / sbi->secs_per_zone)
281 #define GET_SUM_BLKADDR(sbi, segno)					\  argument
282 	((sbi->sm_info->ssa_blkaddr) + segno)
284 #define GET_SEGOFF_FROM_SEG0(sbi, blk_addr)				\  argument
285 	((blk_addr) - SM_I(sbi)->seg0_blkaddr)
287 #define GET_SEGNO_FROM_SEG0(sbi, blk_addr)				\  argument
288 	(GET_SEGOFF_FROM_SEG0(sbi, blk_addr) >> sbi->log_blocks_per_seg)
290 #define GET_BLKOFF_FROM_SEG0(sbi, blk_addr)				\  argument
291 	(GET_SEGOFF_FROM_SEG0(sbi, blk_addr) & (sbi->blocks_per_seg - 1))
293 #define FREE_I_START_SEGNO(sbi)						\  argument
294 	GET_SEGNO_FROM_SEG0(sbi, SM_I(sbi)->main_blkaddr)
295 #define GET_R2L_SEGNO(sbi, segno)	(segno + FREE_I_START_SEGNO(sbi))  argument
297 #define START_BLOCK(sbi, segno)	(SM_I(sbi)->main_blkaddr +		\  argument
298 	(segno << sbi->log_blocks_per_seg))
300 static inline struct curseg_info *CURSEG_I(struct f2fs_sb_info *sbi, int type)  in CURSEG_I()  argument
302 	return (struct curseg_info *)(SM_I(sbi)->curseg_array + type);  in CURSEG_I()
305 static inline block_t start_sum_block(struct f2fs_sb_info *sbi)  in start_sum_block()  argument
307 	return __start_cp_addr(sbi) + le32_to_cpu(F2FS_CKPT(sbi)->cp_pack_start_sum);  in start_sum_block()
310 static inline block_t sum_blk_addr(struct f2fs_sb_info *sbi, int base, int type)  in sum_blk_addr()  argument
312 	return __start_cp_addr(sbi) + le32_to_cpu(F2FS_CKPT(sbi)->cp_pack_total_block_count)  in sum_blk_addr()
329 #define TOTAL_SEGS(sbi) (SM_I(sbi)->main_segments)  argument
331 static inline bool IS_VALID_NID(struct f2fs_sb_info *sbi, u32 nid)  in IS_VALID_NID()  argument
334 			F2FS_RAW_SUPER(sbi)->segment_count_nat  in IS_VALID_NID()
335 			<< (sbi->log_blocks_per_seg - 1)));  in IS_VALID_NID()
338 static inline bool IS_VALID_BLK_ADDR(struct f2fs_sb_info *sbi, u32 addr)  in IS_VALID_BLK_ADDR()  argument
342 	if (addr >= F2FS_RAW_SUPER(sbi)->block_count ||  in IS_VALID_BLK_ADDR()
343 				addr < SM_I(sbi)->main_blkaddr) {  in IS_VALID_BLK_ADDR()
349 		struct curseg_info *curseg = CURSEG_I(sbi, i);  in IS_VALID_BLK_ADDR()
351 		if (START_BLOCK(sbi, curseg->segno) +  in IS_VALID_BLK_ADDR()
358 static inline u64 BLKOFF_FROM_MAIN(struct f2fs_sb_info *sbi, u64 blk_addr)  in BLKOFF_FROM_MAIN()  argument
360 	ASSERT(blk_addr >= SM_I(sbi)->main_blkaddr);  in BLKOFF_FROM_MAIN()
361 	return blk_addr - SM_I(sbi)->main_blkaddr;  in BLKOFF_FROM_MAIN()
364 static inline u32 GET_SEGNO(struct f2fs_sb_info *sbi, u64 blk_addr)  in GET_SEGNO()  argument
366 	return (u32)(BLKOFF_FROM_MAIN(sbi, blk_addr)  in GET_SEGNO()
367 			>> sbi->log_blocks_per_seg);  in GET_SEGNO()
370 static inline u32 OFFSET_IN_SEG(struct f2fs_sb_info *sbi, u64 blk_addr)  in OFFSET_IN_SEG()  argument
372 	return (u32)(BLKOFF_FROM_MAIN(sbi, blk_addr)  in OFFSET_IN_SEG()
373 			% (1 << sbi->log_blocks_per_seg));  in OFFSET_IN_SEG()
384 extern int lookup_nat_in_journal(struct f2fs_sb_info *sbi, u32 nid, struct f2fs_nat_entry *ne);