MNT_SYNC_UMOUNT   103 fs/mount.h     	return m && likely(!(m->mnt.mnt_flags & MNT_SYNC_UMOUNT));
MNT_SYNC_UMOUNT   575 fs/namespace.c 	if (bastard->mnt_flags & MNT_SYNC_UMOUNT) {
MNT_SYNC_UMOUNT  1463 fs/namespace.c 			p->mnt.mnt_flags |= MNT_SYNC_UMOUNT;
MNT_SYNC_UMOUNT    53 include/linux/mount.h 			    MNT_DOOMED | MNT_SYNC_UMOUNT | MNT_MARKED)