ret =
journal_begin(&th, inode->i_sb,
2 * REISERFS_QUOTA_DEL_BLOCKS(inode->i_sb));
- if (ret)
+ if (ret) {
+ /*
+ * We call dquot_drop() anyway to at least release references
+ * to quota structures so that umount does not hang.
+ */
+ dquot_drop(inode);
goto out;
+ }
ret = dquot_drop(inode);
err =
journal_end(&th, inode->i_sb,
{
int err;
struct nameidata nd;
+ struct inode *inode;
if (!(REISERFS_SB(sb)->s_mount_opt & (1 << REISERFS_QUOTA)))
return -EINVAL;
path_put(&nd.path);
return -EXDEV;
}
+ inode = nd.path.dentry->d_inode;
/* We must not pack tails for quota files on reiserfs for quota IO to work */
- if (!(REISERFS_I(nd.path.dentry->d_inode)->i_flags & i_nopack_mask)) {
- reiserfs_warning(sb,
- "reiserfs: Quota file must have tail packing disabled.");
- path_put(&nd.path);
- return -EINVAL;
+ if (!(REISERFS_I(inode)->i_flags & i_nopack_mask)) {
+ err = reiserfs_unpack(inode, NULL);
+ if (err) {
+ reiserfs_warning(sb,
+ "reiserfs: Unpacking tail of quota file failed"
+ " (%d). Cannot turn on quotas.", err);
+ path_put(&nd.path);
+ return -EINVAL;
+ }
+ mark_inode_dirty(inode);
}
/* Not journalling quota? No more tests needed... */
if (!REISERFS_SB(sb)->s_qf_names[USRQUOTA] &&