189 	if (si->base_mem)  in update_mem_info()
193 	si->base_mem = sizeof(struct f2fs_stat_info);  in update_mem_info()
196 	si->base_mem += sizeof(struct f2fs_sb_info) + sbi->sb->s_blocksize;  in update_mem_info()
197 	si->base_mem += 2 * sizeof(struct f2fs_inode_info);  in update_mem_info()
198 	si->base_mem += sizeof(*sbi->ckpt);  in update_mem_info()
201 	si->base_mem += sizeof(struct f2fs_sm_info);  in update_mem_info()
204 	si->base_mem += sizeof(struct sit_info);  in update_mem_info()
205 	si->base_mem += MAIN_SEGS(sbi) * sizeof(struct seg_entry);  in update_mem_info()
206 	si->base_mem += f2fs_bitmap_size(MAIN_SEGS(sbi));  in update_mem_info()
207 	si->base_mem += 2 * SIT_VBLOCK_MAP_SIZE * MAIN_SEGS(sbi);  in update_mem_info()
208 	si->base_mem += SIT_VBLOCK_MAP_SIZE * MAIN_SEGS(sbi);  in update_mem_info()
209 	si->base_mem += SIT_VBLOCK_MAP_SIZE;  in update_mem_info()
211 		si->base_mem += MAIN_SECS(sbi) * sizeof(struct sec_entry);  in update_mem_info()
212 	si->base_mem += __bitmap_size(sbi, SIT_BITMAP);  in update_mem_info()
215 	si->base_mem += sizeof(struct free_segmap_info);  in update_mem_info()
216 	si->base_mem += f2fs_bitmap_size(MAIN_SEGS(sbi));  in update_mem_info()
217 	si->base_mem += f2fs_bitmap_size(MAIN_SECS(sbi));  in update_mem_info()
220 	si->base_mem += sizeof(struct curseg_info) * NR_CURSEG_TYPE;  in update_mem_info()
221 	si->base_mem += PAGE_SIZE * NR_CURSEG_TYPE;  in update_mem_info()
224 	si->base_mem += sizeof(struct dirty_seglist_info);  in update_mem_info()
225 	si->base_mem += NR_DIRTY_TYPE * f2fs_bitmap_size(MAIN_SEGS(sbi));  in update_mem_info()
226 	si->base_mem += f2fs_bitmap_size(MAIN_SECS(sbi));  in update_mem_info()
229 	si->base_mem += sizeof(struct f2fs_nm_info);  in update_mem_info()
230 	si->base_mem += __bitmap_size(sbi, NAT_BITMAP);  in update_mem_info()
231 	si->base_mem += (NM_I(sbi)->nat_bits_blocks << F2FS_BLKSIZE_BITS);  in update_mem_info()
232 	si->base_mem += NM_I(sbi)->nat_blocks *  in update_mem_info()
234 	si->base_mem += NM_I(sbi)->nat_blocks / 8;  in update_mem_info()
235 	si->base_mem += NM_I(sbi)->nat_blocks * sizeof(unsigned short);  in update_mem_info()
451 			(si->base_mem + si->cache_mem + si->page_mem) >> 10);  in stat_show()
453 				si->base_mem >> 10);  in stat_show()