Lines Matching defs:f2fs_super_block
734 struct f2fs_super_block { struct
735 __u32 magic; /* Magic Number */
736 __u16 major_ver; /* Major Version */
737 __u16 minor_ver; /* Minor Version */
738 __u32 log_sectorsize; /* log2 sector size in bytes */
739 __u32 log_sectors_per_block; /* log2 # of sectors per block */
740 __u32 log_blocksize; /* log2 block size in bytes */
741 __u32 log_blocks_per_seg; /* log2 # of blocks per segment */
742 __u32 segs_per_sec; /* # of segments per section */
743 __u32 secs_per_zone; /* # of sections per zone */
744 __u32 checksum_offset; /* checksum offset inside super block */
745 __u64 block_count; /* total # of user blocks */
746 __u32 section_count; /* total # of sections */
747 __u32 segment_count; /* total # of segments */
748 __u32 segment_count_ckpt; /* # of segments for checkpoint */
749 __u32 segment_count_sit; /* # of segments for SIT */
750 __u32 segment_count_nat; /* # of segments for NAT */
751 __u32 segment_count_ssa; /* # of segments for SSA */
752 __u32 segment_count_main; /* # of segments for main area */
753 __u32 segment0_blkaddr; /* start block address of segment 0 */
754 __u32 cp_blkaddr; /* start block address of checkpoint */
755 __u32 sit_blkaddr; /* start block address of SIT */
756 __u32 nat_blkaddr; /* start block address of NAT */
757 __u32 ssa_blkaddr; /* start block address of SSA */
758 __u32 main_blkaddr; /* start block address of main area */
759 __u32 root_ino; /* root inode number */
760 __u32 node_ino; /* node inode number */
761 __u32 meta_ino; /* meta inode number */
762 __u8 uuid[16]; /* 128-bit uuid for volume */
763 __u16 volume_name[512]; /* volume name */
764 __u32 extension_count; /* # of extensions below */
765 __u8 extension_list[F2FS_MAX_EXTENSION][8]; /* extension array */