sb                 27 kernel/fs.c    struct superblock sb; 
sb                 31 kernel/fs.c    readsb(int dev, struct superblock *sb)
sb                 36 kernel/fs.c      memmove(sb, bp->data, sizeof(*sb));
sb                 43 kernel/fs.c      readsb(dev, &sb);
sb                 44 kernel/fs.c      if(sb.magic != FSMAGIC)
sb                 46 kernel/fs.c      initlog(dev, &sb);
sb                 72 kernel/fs.c      for(b = 0; b < sb.size; b += BPB){
sb                 73 kernel/fs.c        bp = bread(dev, BBLOCK(b, sb));
sb                 74 kernel/fs.c        for(bi = 0; bi < BPB && b + bi < sb.size; bi++){
sb                 97 kernel/fs.c      bp = bread(dev, BBLOCK(b, sb));
sb                205 kernel/fs.c      for(inum = 1; inum < sb.ninodes; inum++){
sb                206 kernel/fs.c        bp = bread(dev, IBLOCK(inum, sb));
sb                231 kernel/fs.c      bp = bread(ip->dev, IBLOCK(ip->inum, sb));
sb                304 kernel/fs.c        bp = bread(ip->dev, IBLOCK(ip->inum, sb));
sb                 45 kernel/fs.h    #define IBLOCK(i, sb)     ((i) / IPB + sb.inodestart)
sb                 51 kernel/fs.h    #define BBLOCK(b, sb) ((b)/BPB + sb.bmapstart)
sb                 55 kernel/log.c   initlog(int dev, struct superblock *sb)
sb                 61 kernel/log.c     log.start = sb->logstart;
sb                 62 kernel/log.c     log.size = sb->nlog;
sb                 30 mkfs/mkfs.c    struct superblock sb;
sb                 96 mkfs/mkfs.c      sb.magic = FSMAGIC;
sb                 97 mkfs/mkfs.c      sb.size = xint(FSSIZE);
sb                 98 mkfs/mkfs.c      sb.nblocks = xint(nblocks);
sb                 99 mkfs/mkfs.c      sb.ninodes = xint(NINODES);
sb                100 mkfs/mkfs.c      sb.nlog = xint(nlog);
sb                101 mkfs/mkfs.c      sb.logstart = xint(2);
sb                102 mkfs/mkfs.c      sb.inodestart = xint(2+nlog);
sb                103 mkfs/mkfs.c      sb.bmapstart = xint(2+nlog+ninodeblocks);
sb                114 mkfs/mkfs.c      memmove(buf, &sb, sizeof(sb));
sb                193 mkfs/mkfs.c      bn = IBLOCK(inum, sb);
sb                207 mkfs/mkfs.c      bn = IBLOCK(inum, sb);
sb                248 mkfs/mkfs.c      printf("balloc: write bitmap block at sector %d\n", sb.bmapstart);
sb                249 mkfs/mkfs.c      wsect(sb.bmapstart, buf);