Tim J. Robbins 549398753a MFp4: Fix two bugs causing possible deadlocks or panics, and one nit: ... - Emulate lock draining (LK_DRAIN) in null_lock() to avoid deadlocks when the vnode is being recycled. - Don't allow null_nodeget() to return a nullfs vnode from the wrong mount when multiple nullfs's are mounted. It's unclear why these checks were removed in null_subr.c 1.35, but they are definitely necessary. Without the checks, trying to unmount a nullfs mount will erroneously return EBUSY, and forcibly unmounting with -f will cause a panic. - Bump LOG2_SIZEVNODE up to 8, since vnodes are >256 bytes now. The old value (7) didn't cause any problems, but made the hash algorithm suboptimal. These changes fix nullfs enough that a parallel buildworld succeeds. Submitted by: tegge (partially; LK_DRAIN) Tested by: kris		2003-06-17 08:52:45 +00:00
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cd9660	Add the same KASSERT to all VOP_STRATEGY and VOP_SPECSTRATEGY implementations	2003-06-15 18:53:00 +00:00
coda	Remove in toto coda_strategy which incorrectly implemented vop_panic();	2003-06-15 18:45:15 +00:00
deadfs	Finish cleanup of vprint() which was begun with changing v_tag to a string.	2003-03-03 19:15:40 +00:00
devfs	Initialize struct vfsops C99-sparsely.	2003-06-12 20:48:38 +00:00
fdescfs	Initialize struct vfsops C99-sparsely.	2003-06-12 20:48:38 +00:00
fifofs	Partially back out rev 1.87 by nuking fifo_inactive() and moving the	2003-06-16 17:17:09 +00:00
hpfs	Add the same KASSERT to all VOP_STRATEGY and VOP_SPECSTRATEGY implementations	2003-06-15 18:53:00 +00:00
msdosfs	Add the same KASSERT to all VOP_STRATEGY and VOP_SPECSTRATEGY implementations	2003-06-15 18:53:00 +00:00
ntfs	Add the same KASSERT to all VOP_STRATEGY and VOP_SPECSTRATEGY implementations	2003-06-15 18:53:00 +00:00
nullfs	MFp4: Fix two bugs causing possible deadlocks or panics, and one nit:	2003-06-17 08:52:45 +00:00
nwfs	Add the same KASSERT to all VOP_STRATEGY and VOP_SPECSTRATEGY implementations	2003-06-15 18:53:00 +00:00
portalfs	Initialize struct vfsops C99-sparsely.	2003-06-12 20:48:38 +00:00
procfs	Rename P_THREADED to P_SA. P_SA means a process is using scheduler	2003-06-15 00:31:24 +00:00
pseudofs	Initialize struct vfsops C99-sparsely.	2003-06-12 20:48:38 +00:00
smbfs	Add the same KASSERT to all VOP_STRATEGY and VOP_SPECSTRATEGY implementations	2003-06-15 18:53:00 +00:00
specfs	In specfs::vop_specstratey(), assert that the vnode and buffer agree about	2003-06-15 20:31:04 +00:00
udf	Add the same KASSERT to all VOP_STRATEGY and VOP_SPECSTRATEGY implementations	2003-06-15 18:53:00 +00:00
umapfs	Initialize struct vfsops C99-sparsely.	2003-06-12 20:48:38 +00:00
unionfs	Add the same KASSERT to all VOP_STRATEGY and VOP_SPECSTRATEGY implementations	2003-06-15 18:53:00 +00:00