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Searched refs:j_sb (Results 1 – 3 of 3) sorted by relevance

/linux-4.19.296/fs/jfs/
Djfs_mount.c299 struct jfs_superblock *j_sb; in chkSuper() local
309 j_sb = (struct jfs_superblock *)bh->b_data; in chkSuper()
315 if (strncmp(j_sb->s_magic, JFS_MAGIC, 4) || in chkSuper()
316 le32_to_cpu(j_sb->s_version) > JFS_VERSION) { in chkSuper()
321 bsize = le32_to_cpu(j_sb->s_bsize); in chkSuper()
331 le32_to_cpu(j_sb->s_flag), le32_to_cpu(j_sb->s_state), in chkSuper()
332 (unsigned long long) le64_to_cpu(j_sb->s_size)); in chkSuper()
335 if ((j_sb->s_flag & cpu_to_le32(JFS_BAD_SAIT)) != in chkSuper()
338 AIM_bytesize = lengthPXD(&(j_sb->s_aim2)) * bsize; in chkSuper()
340 AIT_bytesize = lengthPXD(&(j_sb->s_ait2)) * bsize; in chkSuper()
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Dresize.c82 struct jfs_superblock *j_sb, *j_sb2; in jfs_extendfs() local
239 j_sb = (struct jfs_superblock *)bh->b_data; in jfs_extendfs()
242 j_sb->s_state |= cpu_to_le32(FM_EXTENDFS); in jfs_extendfs()
243 j_sb->s_xsize = cpu_to_le64(newFSSize); in jfs_extendfs()
244 PXDaddress(&j_sb->s_xfsckpxd, newFSCKAddress); in jfs_extendfs()
245 PXDlength(&j_sb->s_xfsckpxd, newFSCKSize); in jfs_extendfs()
246 PXDaddress(&j_sb->s_xlogpxd, newLogAddress); in jfs_extendfs()
247 PXDlength(&j_sb->s_xlogpxd, newLogSize); in jfs_extendfs()
497 j_sb = (struct jfs_superblock *)bh->b_data; in jfs_extendfs()
500 j_sb->s_state &= cpu_to_le32(~FM_EXTENDFS); in jfs_extendfs()
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Djfs_imap.c2991 struct jfs_superblock *j_sb; in duplicateIXtree() local
3004 j_sb = (struct jfs_superblock *)bh->b_data; in duplicateIXtree()
3005 j_sb->s_flag |= cpu_to_le32(JFS_BAD_SAIT); in duplicateIXtree()