brelse (result);
goto repeat;
} else {
- *phys = tmp + blockoff;
+ *phys = uspi->s_sbbase + tmp + blockoff;
return NULL;
}
}
}
if (!phys) {
- result = sb_getblk(sb, tmp + blockoff);
+ result = sb_getblk(sb, uspi->s_sbbase + tmp + blockoff);
} else {
- *phys = tmp + blockoff;
+ *phys = uspi->s_sbbase + tmp + blockoff;
result = NULL;
*err = 0;
*new = 1;
brelse (result);
goto repeat;
} else {
- *phys = tmp + blockoff;
+ *phys = uspi->s_sbbase + tmp + blockoff;
goto out;
}
}
if (!phys) {
- result = sb_getblk(sb, tmp + blockoff);
+ result = sb_getblk(sb, uspi->s_sbbase + tmp + blockoff);
} else {
- *phys = tmp + blockoff;
+ *phys = uspi->s_sbbase + tmp + blockoff;
*new = 1;
}
ufs_get_inode_dev(inode->i_sb, UFS_I(inode)));
}
-static void ufs1_read_inode(struct inode *inode, struct ufs_inode *ufs_inode)
+static int ufs1_read_inode(struct inode *inode, struct ufs_inode *ufs_inode)
{
struct ufs_inode_info *ufsi = UFS_I(inode);
struct super_block *sb = inode->i_sb;
*/
inode->i_mode = mode = fs16_to_cpu(sb, ufs_inode->ui_mode);
inode->i_nlink = fs16_to_cpu(sb, ufs_inode->ui_nlink);
- if (inode->i_nlink == 0)
+ if (inode->i_nlink == 0) {
ufs_error (sb, "ufs_read_inode", "inode %lu has zero nlink\n", inode->i_ino);
+ return -1;
+ }
/*
* Linux now has 32-bit uid and gid, so we can support EFT.
for (i = 0; i < (UFS_NDADDR + UFS_NINDIR) * 4; i++)
ufsi->i_u1.i_symlink[i] = ufs_inode->ui_u2.ui_symlink[i];
}
+ return 0;
}
-static void ufs2_read_inode(struct inode *inode, struct ufs2_inode *ufs2_inode)
+static int ufs2_read_inode(struct inode *inode, struct ufs2_inode *ufs2_inode)
{
struct ufs_inode_info *ufsi = UFS_I(inode);
struct super_block *sb = inode->i_sb;
*/
inode->i_mode = mode = fs16_to_cpu(sb, ufs2_inode->ui_mode);
inode->i_nlink = fs16_to_cpu(sb, ufs2_inode->ui_nlink);
- if (inode->i_nlink == 0)
+ if (inode->i_nlink == 0) {
ufs_error (sb, "ufs_read_inode", "inode %lu has zero nlink\n", inode->i_ino);
+ return -1;
+ }
/*
* Linux now has 32-bit uid and gid, so we can support EFT.
inode->i_gid = fs32_to_cpu(sb, ufs2_inode->ui_gid);
inode->i_size = fs64_to_cpu(sb, ufs2_inode->ui_size);
- inode->i_atime.tv_sec = fs32_to_cpu(sb, ufs2_inode->ui_atime.tv_sec);
- inode->i_ctime.tv_sec = fs32_to_cpu(sb, ufs2_inode->ui_ctime.tv_sec);
- inode->i_mtime.tv_sec = fs32_to_cpu(sb, ufs2_inode->ui_mtime.tv_sec);
- inode->i_mtime.tv_nsec = 0;
- inode->i_atime.tv_nsec = 0;
- inode->i_ctime.tv_nsec = 0;
+ inode->i_atime.tv_sec = fs64_to_cpu(sb, ufs2_inode->ui_atime);
+ inode->i_ctime.tv_sec = fs64_to_cpu(sb, ufs2_inode->ui_ctime);
+ inode->i_mtime.tv_sec = fs64_to_cpu(sb, ufs2_inode->ui_mtime);
+ inode->i_atime.tv_nsec = fs32_to_cpu(sb, ufs2_inode->ui_atimensec);
+ inode->i_ctime.tv_nsec = fs32_to_cpu(sb, ufs2_inode->ui_ctimensec);
+ inode->i_mtime.tv_nsec = fs32_to_cpu(sb, ufs2_inode->ui_mtimensec);
inode->i_blocks = fs64_to_cpu(sb, ufs2_inode->ui_blocks);
inode->i_generation = fs32_to_cpu(sb, ufs2_inode->ui_gen);
ufsi->i_flags = fs32_to_cpu(sb, ufs2_inode->ui_flags);
for (i = 0; i < (UFS_NDADDR + UFS_NINDIR) * 4; i++)
ufsi->i_u1.i_symlink[i] = ufs2_inode->ui_u2.ui_symlink[i];
}
+ return 0;
}
void ufs_read_inode(struct inode * inode)
struct super_block * sb;
struct ufs_sb_private_info * uspi;
struct buffer_head * bh;
+ int err;
UFSD("ENTER, ino %lu\n", inode->i_ino);
if ((UFS_SB(sb)->s_flags & UFS_TYPE_MASK) == UFS_TYPE_UFS2) {
struct ufs2_inode *ufs2_inode = (struct ufs2_inode *)bh->b_data;
- ufs2_read_inode(inode,
- ufs2_inode + ufs_inotofsbo(inode->i_ino));
+ err = ufs2_read_inode(inode,
+ ufs2_inode + ufs_inotofsbo(inode->i_ino));
} else {
struct ufs_inode *ufs_inode = (struct ufs_inode *)bh->b_data;
- ufs1_read_inode(inode, ufs_inode + ufs_inotofsbo(inode->i_ino));
+ err = ufs1_read_inode(inode,
+ ufs_inode + ufs_inotofsbo(inode->i_ino));
}
+ if (err)
+ goto bad_inode;
inode->i_version++;
ufsi->i_lastfrag =
(inode->i_size + uspi->s_fsize - 1) >> uspi->s_fshift;
ufs_inode->ui_gid = cpu_to_fs32(sb, inode->i_gid);
ufs_inode->ui_size = cpu_to_fs64(sb, inode->i_size);
- ufs_inode->ui_atime.tv_sec = cpu_to_fs32(sb, inode->i_atime.tv_sec);
- ufs_inode->ui_atime.tv_usec = 0;
- ufs_inode->ui_ctime.tv_sec = cpu_to_fs32(sb, inode->i_ctime.tv_sec);
- ufs_inode->ui_ctime.tv_usec = 0;
- ufs_inode->ui_mtime.tv_sec = cpu_to_fs32(sb, inode->i_mtime.tv_sec);
- ufs_inode->ui_mtime.tv_usec = 0;
+ ufs_inode->ui_atime = cpu_to_fs64(sb, inode->i_atime.tv_sec);
+ ufs_inode->ui_atimensec = cpu_to_fs32(sb, inode->i_atime.tv_nsec);
+ ufs_inode->ui_ctime = cpu_to_fs64(sb, inode->i_ctime.tv_sec);
+ ufs_inode->ui_ctimensec = cpu_to_fs32(sb, inode->i_ctime.tv_nsec);
+ ufs_inode->ui_mtime = cpu_to_fs64(sb, inode->i_mtime.tv_sec);
+ ufs_inode->ui_mtimensec = cpu_to_fs32(sb, inode->i_mtime.tv_nsec);
ufs_inode->ui_blocks = cpu_to_fs64(sb, inode->i_blocks);
ufs_inode->ui_flags = cpu_to_fs32(sb, ufsi->i_flags);
loff_t old_i_size;
truncate_inode_pages(&inode->i_data, 0);
+ if (is_bad_inode(inode))
+ goto no_delete;
/*UFS_I(inode)->i_dtime = CURRENT_TIME;*/
lock_kernel();
mark_inode_dirty(inode);
ufs_warning(inode->i_sb, __FUNCTION__, "ufs_truncate failed\n");
ufs_free_inode (inode);
unlock_kernel();
+ return;
+no_delete:
+ clear_inode(inode); /* We must guarantee clearing of inode... */
}