Jeff Roberson 4d93c0be1f - Use vrefcnt() where it is safe to do so instead of doing direct and ... unlocked accesses to v_usecount. - Lock access to the buf lists in the various sync routines. interlock locking could be avoided almost entirely in leaf filesystems if the fsync function had a generic helper.		2002-09-25 02:32:42 +00:00
..
null_subr.c	- Use vrefcnt() where it is safe to do so instead of doing direct and	2002-09-25 02:32:42 +00:00
null_vfsops.c	- Hold the vp lock while accessing v_vflags.	2002-09-25 02:28:07 +00:00
null_vnops.c
null.h