Lines Matching defs:j_sb
287 struct jfs_superblock *j_sb;
297 j_sb = (struct jfs_superblock *)bh->b_data;
303 if (strncmp(j_sb->s_magic, JFS_MAGIC, 4) ||
304 le32_to_cpu(j_sb->s_version) > JFS_VERSION) {
309 bsize = le32_to_cpu(j_sb->s_bsize);
319 le32_to_cpu(j_sb->s_flag), le32_to_cpu(j_sb->s_state),
320 (unsigned long long) le64_to_cpu(j_sb->s_size));
323 if ((j_sb->s_flag & cpu_to_le32(JFS_BAD_SAIT)) !=
326 AIM_bytesize = lengthPXD(&(j_sb->s_aim2)) * bsize;
328 AIT_bytesize = lengthPXD(&(j_sb->s_ait2)) * bsize;
329 AIM_byte_addr = addressPXD(&(j_sb->s_aim2)) * bsize;
330 AIT_byte_addr = addressPXD(&(j_sb->s_ait2)) * bsize;
332 fsckwsp_addr = addressPXD(&(j_sb->s_fsckpxd)) * bsize;
338 j_sb->s_flag |= cpu_to_le32(JFS_BAD_SAIT);
341 if ((j_sb->s_flag & cpu_to_le32(JFS_GROUPCOMMIT)) !=
343 j_sb->s_flag |= cpu_to_le32(JFS_GROUPCOMMIT);
346 if (j_sb->s_state != cpu_to_le32(FM_CLEAN) &&
353 sbi->state = le32_to_cpu(j_sb->s_state);
354 sbi->mntflag = le32_to_cpu(j_sb->s_flag);
361 sbi->l2bsize = le16_to_cpu(j_sb->s_l2bsize);
365 j_sb->pad != 0 ||
366 le32_to_cpu(j_sb->s_state) > FM_STATE_MAX) {
380 sbi->logpxd = j_sb->s_logpxd;
382 sbi->logdev = new_decode_dev(le32_to_cpu(j_sb->s_logdev));
383 uuid_copy(&sbi->uuid, &j_sb->s_uuid);
384 uuid_copy(&sbi->loguuid, &j_sb->s_loguuid);
386 sbi->fsckpxd = j_sb->s_fsckpxd;
387 sbi->ait2 = j_sb->s_ait2;
402 struct jfs_superblock *j_sb;
424 j_sb = (struct jfs_superblock *)bh->b_data;
426 j_sb->s_state = cpu_to_le32(state);
431 j_sb->s_logdev = cpu_to_le32(new_encode_dev(sbi->log->bdev->bd_dev));
432 j_sb->s_logserial = cpu_to_le32(sbi->log->serial);
438 if (j_sb->s_flag & cpu_to_le32(JFS_DASD_ENABLED))
439 j_sb->s_flag |= cpu_to_le32(JFS_DASD_PRIME);