ima_get_action
int ima_get_action(struct mnt_idmap *idmap, struct inode *inode,
action = ima_get_action(idmap, inode, current_cred(),
action = ima_get_action(file_mnt_idmap(file), inode, cred, prop,
action = ima_get_action(file_mnt_idmap(vma->vm_file), inode,
action |= ima_get_action(file_mnt_idmap(vma->vm_file), inode,