search for: posix_acl_access_xattr_handler

Hey everyone, after we finished the introduction of the new posix acl api last cycle we still left the generic POSIX ACL xattr handler around for two reasons. First, because a few filesystems relied on the ->list() method of the generic POSIX ACL xattr handlers in their ->listxattr() inode operation. Second, during inode initalization in inode_init_always() the registered xattr handlers in