KATO Takenori a18ac0ffaf Do nothing instead of adjusting un_flags when (uppervp is locked) && ... (UN_ULOCK is not set) in union_lock. This condition may indicate race. DIAGNOSTIC kernel still panic here.		1997-04-26 13:43:25 +00:00
..
deadfs	Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not	1997-02-22 09:48:43 +00:00
devfs	Get the declaration of `struct dirent' from <sys/dirent.h>, not from	1997-04-10 15:05:38 +00:00
fdesc	Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not	1997-02-22 09:48:43 +00:00
fifofs	Don't include <sys/ioctl.h> in the kernel. Stage 3: include	1997-03-24 11:37:53 +00:00
kernfs	Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not	1997-02-22 09:48:43 +00:00
nullfs	Avoid `lock against myself' panic by following operation:	1997-04-19 06:04:13 +00:00
portal	Don't #include <sys/fcntl.h> in <sys/file.h> if KERNEL is defined.	1997-03-23 03:37:54 +00:00
procfs	Fix both a problem with accessing backing objects, and also release	1997-04-20 17:12:11 +00:00
specfs	Don't include <sys/ioctl.h> in the kernel. Stage 1: don't include	1997-03-24 11:25:10 +00:00
umapfs	Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not	1997-02-22 09:48:43 +00:00
union	Do nothing instead of adjusting un_flags when (uppervp is locked) &&	1997-04-26 13:43:25 +00:00