203 static inline struct f2fs_super_block *F2FS_RAW_SUPER(struct f2fs_sb_info *sbi)  in F2FS_RAW_SUPER()  argument
205 	return (struct f2fs_super_block *)(sbi->raw_super);  in F2FS_RAW_SUPER()
208 static inline struct f2fs_checkpoint *F2FS_CKPT(struct f2fs_sb_info *sbi)  in F2FS_CKPT()  argument
210 	return (struct f2fs_checkpoint *)(sbi->ckpt);  in F2FS_CKPT()
213 static inline struct f2fs_fsck *F2FS_FSCK(struct f2fs_sb_info *sbi)  in F2FS_FSCK()  argument
215 	return (struct f2fs_fsck *)(sbi->fsck);  in F2FS_FSCK()
218 static inline struct f2fs_nm_info *NM_I(struct f2fs_sb_info *sbi)  in NM_I()  argument
220 	return (struct f2fs_nm_info *)(sbi->nm_info);  in NM_I()
223 static inline struct f2fs_sm_info *SM_I(struct f2fs_sb_info *sbi)  in SM_I()  argument
225 	return (struct f2fs_sm_info *)(sbi->sm_info);  in SM_I()
228 static inline struct sit_info *SIT_I(struct f2fs_sb_info *sbi)  in SIT_I()  argument
230 	return (struct sit_info *)(SM_I(sbi)->sit_info);  in SIT_I()
244 static inline unsigned long __bitmap_size(struct f2fs_sb_info *sbi, int flag)  in __bitmap_size()  argument
246 	struct f2fs_checkpoint *ckpt = F2FS_CKPT(sbi);  in __bitmap_size()
257 static inline void *__bitmap_ptr(struct f2fs_sb_info *sbi, int flag)  in __bitmap_ptr()  argument
259 	struct f2fs_checkpoint *ckpt = F2FS_CKPT(sbi);  in __bitmap_ptr()
261 	if (le32_to_cpu(F2FS_RAW_SUPER(sbi)->cp_payload) > 0) {  in __bitmap_ptr()
279 static inline block_t __start_cp_addr(struct f2fs_sb_info *sbi)  in __start_cp_addr()  argument
281 	block_t start_addr = le32_to_cpu(F2FS_RAW_SUPER(sbi)->cp_blkaddr);  in __start_cp_addr()
283 	if (sbi->cur_cp == 2)  in __start_cp_addr()
284 		start_addr += sbi->blocks_per_seg;  in __start_cp_addr()
288 static inline block_t __start_sum_addr(struct f2fs_sb_info *sbi)  in __start_sum_addr()  argument
290 	return le32_to_cpu(F2FS_CKPT(sbi)->cp_pack_start_sum);  in __start_sum_addr()
293 static inline block_t __end_block_addr(struct f2fs_sb_info *sbi)  in __end_block_addr()  argument
295 	block_t end = SM_I(sbi)->main_blkaddr;  in __end_block_addr()
296 	return end + le64_to_cpu(F2FS_RAW_SUPER(sbi)->block_count);  in __end_block_addr()
299 #define GET_ZONENO_FROM_SEGNO(sbi, segno)                               \  argument
300 	((segno / sbi->segs_per_sec) / sbi->secs_per_zone)
310 #define GET_SUM_BLKADDR(sbi, segno)					\  argument
311 	((sbi->sm_info->ssa_blkaddr) + segno)
313 #define GET_SEGOFF_FROM_SEG0(sbi, blk_addr)				\  argument
314 	((blk_addr) - SM_I(sbi)->seg0_blkaddr)
316 #define GET_SEGNO_FROM_SEG0(sbi, blk_addr)				\  argument
317 	(GET_SEGOFF_FROM_SEG0(sbi, blk_addr) >> sbi->log_blocks_per_seg)
319 #define GET_BLKOFF_FROM_SEG0(sbi, blk_addr)				\  argument
320 	(GET_SEGOFF_FROM_SEG0(sbi, blk_addr) & (sbi->blocks_per_seg - 1))
322 #define FREE_I_START_SEGNO(sbi)						\  argument
323 	GET_SEGNO_FROM_SEG0(sbi, SM_I(sbi)->main_blkaddr)
324 #define GET_R2L_SEGNO(sbi, segno)	(segno + FREE_I_START_SEGNO(sbi))  argument
326 #define START_BLOCK(sbi, segno)	(SM_I(sbi)->main_blkaddr +		\  argument
327 	((segno) << sbi->log_blocks_per_seg))
329 static inline struct curseg_info *CURSEG_I(struct f2fs_sb_info *sbi, int type)  in CURSEG_I()  argument
331 	return (struct curseg_info *)(SM_I(sbi)->curseg_array + type);  in CURSEG_I()
334 static inline block_t start_sum_block(struct f2fs_sb_info *sbi)  in start_sum_block()  argument
336 	return __start_cp_addr(sbi) + le32_to_cpu(F2FS_CKPT(sbi)->cp_pack_start_sum);  in start_sum_block()
339 static inline block_t sum_blk_addr(struct f2fs_sb_info *sbi, int base, int type)  in sum_blk_addr()  argument
341 	return __start_cp_addr(sbi) + le32_to_cpu(F2FS_CKPT(sbi)->cp_pack_total_block_count)  in sum_blk_addr()
357 #define TOTAL_SEGS(sbi) (SM_I(sbi)->main_segments)  argument
359 static inline bool IS_VALID_NID(struct f2fs_sb_info *sbi, u32 nid)  in IS_VALID_NID()  argument
362 			le32_to_cpu(F2FS_RAW_SUPER(sbi)->segment_count_nat)  in IS_VALID_NID()
363 			<< (sbi->log_blocks_per_seg - 1)));  in IS_VALID_NID()
366 static inline bool IS_VALID_BLK_ADDR(struct f2fs_sb_info *sbi, u32 addr)  in IS_VALID_BLK_ADDR()  argument
370 	if (addr >= le64_to_cpu(F2FS_RAW_SUPER(sbi)->block_count) ||  in IS_VALID_BLK_ADDR()
371 				addr < SM_I(sbi)->main_blkaddr) {  in IS_VALID_BLK_ADDR()
377 		struct curseg_info *curseg = CURSEG_I(sbi, i);  in IS_VALID_BLK_ADDR()
379 		if (START_BLOCK(sbi, curseg->segno) +  in IS_VALID_BLK_ADDR()
386 static inline int IS_CUR_SEGNO(struct f2fs_sb_info *sbi, u32 segno, int type)  in IS_CUR_SEGNO()  argument
391 		struct curseg_info *curseg = CURSEG_I(sbi, i);  in IS_CUR_SEGNO()
402 static inline u64 BLKOFF_FROM_MAIN(struct f2fs_sb_info *sbi, u64 blk_addr)  in BLKOFF_FROM_MAIN()  argument
404 	ASSERT(blk_addr >= SM_I(sbi)->main_blkaddr);  in BLKOFF_FROM_MAIN()
405 	return blk_addr - SM_I(sbi)->main_blkaddr;  in BLKOFF_FROM_MAIN()
408 static inline u32 GET_SEGNO(struct f2fs_sb_info *sbi, u64 blk_addr)  in GET_SEGNO()  argument
410 	return (u32)(BLKOFF_FROM_MAIN(sbi, blk_addr)  in GET_SEGNO()
411 			>> sbi->log_blocks_per_seg);  in GET_SEGNO()
414 static inline u32 OFFSET_IN_SEG(struct f2fs_sb_info *sbi, u64 blk_addr)  in OFFSET_IN_SEG()  argument
416 	return (u32)(BLKOFF_FROM_MAIN(sbi, blk_addr)  in OFFSET_IN_SEG()
417 			% (1 << sbi->log_blocks_per_seg));  in OFFSET_IN_SEG()
464 extern int lookup_nat_in_journal(struct f2fs_sb_info *sbi, u32 nid, struct f2fs_nat_entry *ne);