CIFS_MOUNT_CIFS_BACKUPGID
if (sbflags & CIFS_MOUNT_CIFS_BACKUPGID)
CIFS_MOUNT_CIFS_BACKUPUID | CIFS_MOUNT_CIFS_BACKUPGID | \
sbflags |= CIFS_MOUNT_CIFS_BACKUPGID;
sbflags &= ~CIFS_MOUNT_CIFS_BACKUPGID;
if (sbflags & CIFS_MOUNT_CIFS_BACKUPGID) {