/**
* vfs_fileattr_set - change miscellaneous file attributes
- * @mnt_userns: user namespace of the mount
+ * @idmap: idmap of the mount
* @dentry: the object to change
* @fa: fileattr pointer
*
*
* Return: 0 on success, or a negative error on failure.
*/
-int vfs_fileattr_set(struct user_namespace *mnt_userns, struct dentry *dentry,
+int vfs_fileattr_set(struct mnt_idmap *idmap, struct dentry *dentry,
struct fileattr *fa)
{
struct inode *inode = d_inode(dentry);
if (!inode->i_op->fileattr_set)
return -ENOIOCTLCMD;
- if (!inode_owner_or_capable(mnt_userns, inode))
+ if (!inode_owner_or_capable(idmap, inode))
return -EPERM;
inode_lock(inode);
}
err = fileattr_set_prepare(inode, &old_ma, fa);
if (!err)
- err = inode->i_op->fileattr_set(mnt_userns, dentry, fa);
+ err = inode->i_op->fileattr_set(idmap, dentry, fa);
}
inode_unlock(inode);
static int ioctl_setflags(struct file *file, unsigned int __user *argp)
{
- struct user_namespace *mnt_userns = file_mnt_user_ns(file);
+ struct mnt_idmap *idmap = file_mnt_idmap(file);
struct dentry *dentry = file->f_path.dentry;
struct fileattr fa;
unsigned int flags;
err = mnt_want_write_file(file);
if (!err) {
fileattr_fill_flags(&fa, flags);
- err = vfs_fileattr_set(mnt_userns, dentry, &fa);
+ err = vfs_fileattr_set(idmap, dentry, &fa);
mnt_drop_write_file(file);
}
}
static int ioctl_fssetxattr(struct file *file, void __user *argp)
{
- struct user_namespace *mnt_userns = file_mnt_user_ns(file);
+ struct mnt_idmap *idmap = file_mnt_idmap(file);
struct dentry *dentry = file->f_path.dentry;
struct fileattr fa;
int err;
if (!err) {
err = mnt_want_write_file(file);
if (!err) {
- err = vfs_fileattr_set(mnt_userns, dentry, &fa);
+ err = vfs_fileattr_set(idmap, dentry, &fa);
mnt_drop_write_file(file);
}
}