ocfs2_control_message 252 fs/ocfs2/stack_user.c (count > sizeof(union ocfs2_control_message))) ocfs2_control_message 484 fs/ocfs2/stack_user.c union ocfs2_control_message msg; ocfs2_control_message 490 fs/ocfs2/stack_user.c memset(&msg, 0, sizeof(union ocfs2_control_message)); ocfs2_control_message 533 fs/ocfs2/stack_user.c ret = ocfs2_control_message(file, buf, count);