WRITEINPROG
while (lfs_sb_getversion(fs) > 1 && WRITEINPROG(vp)) {
WRITEINPROG(vp)) {
while (WRITEINPROG(vp)) {
!WRITEINPROG(vp) &&
if (WRITEINPROG(vp)) {
if (!VPISEMPTY(vp) && !WRITEINPROG(vp) &&
if (!VPISEMPTY(vp) && !WRITEINPROG(vp) &&