bool ovl_is_private_xattr(struct super_block *sb, const char *name)
{
- return strncmp(name, OVL_XATTR_PREFIX,
- sizeof(OVL_XATTR_PREFIX) - 1) == 0;
+ struct ovl_fs *ofs = sb->s_fs_info;
+
+ if (ofs->config.userxattr)
+ return strncmp(name, OVL_XATTR_USER_PREFIX,
+ sizeof(OVL_XATTR_USER_PREFIX) - 1) == 0;
+ else
+ return strncmp(name, OVL_XATTR_TRUSTED_PREFIX,
+ sizeof(OVL_XATTR_TRUSTED_PREFIX) - 1) == 0;
}
int ovl_xattr_set(struct dentry *dentry, struct inode *inode, const char *name,
u64 start, u64 len)
{
int err;
- struct inode *realinode = ovl_inode_real(inode);
+ struct inode *realinode = ovl_inode_realdata(inode);
const struct cred *old_cred;
if (!realinode->i_op->fiemap)
* For the first, copy up case, the union nlink does not change, whether the
* operation succeeds or fails, but the upper inode nlink may change.
* Therefore, before copy up, we store the union nlink value relative to the
- * lower inode nlink in the index inode xattr trusted.overlay.nlink.
+ * lower inode nlink in the index inode xattr .overlay.nlink.
*
* For the second, upper hardlink case, the union nlink should be incremented
* or decremented IFF the operation succeeds, aligned with nlink change of the