diff options
| author | Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> | 2011-05-08 22:44:26 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-05-09 20:04:24 +0400 |
| commit | 0b69760be6968c528869d4aec95ecf64dbf3e8bd (patch) | |
| tree | ebc1f353c7df72bfe28b9da64af810c20ca8cdd4 /fs/hpfs/inode.c | |
| parent | bc8728ee56bca62df269b2dd159bc60838ac8e80 (diff) | |
| download | linux-0b69760be6968c528869d4aec95ecf64dbf3e8bd.tar.xz | |
HPFS: Fix endianity. Make hpfs work on big-endian machines
Fix endianity. Make hpfs work on big-endian machines.
Signed-off-by: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/hpfs/inode.c')
| -rw-r--r-- | fs/hpfs/inode.c | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/fs/hpfs/inode.c b/fs/hpfs/inode.c index bc61bb4fd38d..338cd8368451 100644 --- a/fs/hpfs/inode.c +++ b/fs/hpfs/inode.c @@ -115,8 +115,8 @@ void hpfs_read_inode(struct inode *i) i->i_mode |= S_IFDIR; i->i_op = &hpfs_dir_iops; i->i_fop = &hpfs_dir_ops; - hpfs_inode->i_parent_dir = fnode->up; - hpfs_inode->i_dno = fnode->u.external[0].disk_secno; + hpfs_inode->i_parent_dir = le32_to_cpu(fnode->up); + hpfs_inode->i_dno = le32_to_cpu(fnode->u.external[0].disk_secno); if (hpfs_sb(sb)->sb_chk >= 2) { struct buffer_head *bh0; if (hpfs_map_fnode(sb, hpfs_inode->i_parent_dir, &bh0)) brelse(bh0); @@ -132,7 +132,7 @@ void hpfs_read_inode(struct inode *i) i->i_op = &hpfs_file_iops; i->i_fop = &hpfs_file_ops; i->i_nlink = 1; - i->i_size = fnode->file_size; + i->i_size = le32_to_cpu(fnode->file_size); i->i_blocks = ((i->i_size + 511) >> 9) + 1; i->i_data.a_ops = &hpfs_aops; hpfs_i(i)->mmu_private = i->i_size; @@ -143,7 +143,7 @@ void hpfs_read_inode(struct inode *i) static void hpfs_write_inode_ea(struct inode *i, struct fnode *fnode) { struct hpfs_inode_info *hpfs_inode = hpfs_i(i); - /*if (fnode->acl_size_l || fnode->acl_size_s) { + /*if (le32_to_cpu(fnode->acl_size_l) || le16_to_cpu(fnode->acl_size_s)) { Some unknown structures like ACL may be in fnode, we'd better not overwrite them hpfs_error(i->i_sb, "fnode %08x has some unknown HPFS386 stuctures", i->i_ino); @@ -218,30 +218,30 @@ void hpfs_write_inode_nolock(struct inode *i) } } else de = NULL; if (S_ISREG(i->i_mode)) { - fnode->file_size = i->i_size; - if (de) de->file_size = i->i_size; + fnode->file_size = cpu_to_le32(i->i_size); + if (de) de->file_size = cpu_to_le32(i->i_size); } else if (S_ISDIR(i->i_mode)) { - fnode->file_size = 0; - if (de) de->file_size = 0; + fnode->file_size = cpu_to_le32(0); + if (de) de->file_size = cpu_to_le32(0); } hpfs_write_inode_ea(i, fnode); if (de) { - de->write_date = gmt_to_local(i->i_sb, i->i_mtime.tv_sec); - de->read_date = gmt_to_local(i->i_sb, i->i_atime.tv_sec); - de->creation_date = gmt_to_local(i->i_sb, i->i_ctime.tv_sec); + de->write_date = cpu_to_le32(gmt_to_local(i->i_sb, i->i_mtime.tv_sec)); + de->read_date = cpu_to_le32(gmt_to_local(i->i_sb, i->i_atime.tv_sec)); + de->creation_date = cpu_to_le32(gmt_to_local(i->i_sb, i->i_ctime.tv_sec)); de->read_only = !(i->i_mode & 0222); - de->ea_size = hpfs_inode->i_ea_size; + de->ea_size = cpu_to_le32(hpfs_inode->i_ea_size); hpfs_mark_4buffers_dirty(&qbh); hpfs_brelse4(&qbh); } if (S_ISDIR(i->i_mode)) { if ((de = map_dirent(i, hpfs_inode->i_dno, "\001\001", 2, NULL, &qbh))) { - de->write_date = gmt_to_local(i->i_sb, i->i_mtime.tv_sec); - de->read_date = gmt_to_local(i->i_sb, i->i_atime.tv_sec); - de->creation_date = gmt_to_local(i->i_sb, i->i_ctime.tv_sec); + de->write_date = cpu_to_le32(gmt_to_local(i->i_sb, i->i_mtime.tv_sec)); + de->read_date = cpu_to_le32(gmt_to_local(i->i_sb, i->i_atime.tv_sec)); + de->creation_date = cpu_to_le32(gmt_to_local(i->i_sb, i->i_ctime.tv_sec)); de->read_only = !(i->i_mode & 0222); - de->ea_size = /*hpfs_inode->i_ea_size*/0; - de->file_size = 0; + de->ea_size = cpu_to_le32(/*hpfs_inode->i_ea_size*/0); + de->file_size = cpu_to_le32(0); hpfs_mark_4buffers_dirty(&qbh); hpfs_brelse4(&qbh); } else |