Robert Watson 44abffb44b Rather than having the Coda module use its own namecache, use the global ... VFS namecache, as is done by the Coda module on Linux. Unlike the Coda namecache, the global VFS namecache isn't tagged by credential, so use ore conservative flushing behavior (for now) when CODA_PURGEUSER is issued by Venus. This improves overall integration with the FreeBSD VFS, including allowing __getcwd() to work better, procfs/procstat monitoring, and so on. This improves shell behavior in many cases, and improves ".." handling. It may lead to some slowdown until we've implemented a specific access cache, which should net improve performance, but in the mean time, lookup access control now always goes to Venus, whereas previously it didn't. MFC after: 1 month		2008-02-13 13:06:22 +00:00
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cd9660	Cleanup lockmgr interface and exported KPI:	2008-01-24 12:34:30 +00:00
coda	Rather than having the Coda module use its own namecache, use the global	2008-02-13 13:06:22 +00:00
deadfs	Below is slightly edited description of the LOR by Tor Egge:	2007-01-22 11:25:22 +00:00
devfs	VOP_LOCK1() (and so VOP_LOCK()) and VOP_UNLOCK() are only used in	2008-01-13 14:44:15 +00:00
fdescfs	VOP_LOCK1() (and so VOP_LOCK()) and VOP_UNLOCK() are only used in	2008-01-13 14:44:15 +00:00
fifofs	Remove Giant acquisition around soreceive() and sosend() in fifofs. The	2008-01-26 12:34:23 +00:00
hpfs	Cleanup lockmgr interface and exported KPI:	2008-01-24 12:34:30 +00:00
msdosfs	Cleanup lockmgr interface and exported KPI:	2008-01-24 12:34:30 +00:00
ntfs	Fix a lock leak in the ntfs locking scheme:	2008-02-13 13:02:12 +00:00
nullfs	Conver all explicit instances to VOP_ISLOCKED(arg, NULL) into	2008-02-08 21:45:47 +00:00
nwfs	Cleanup lockmgr interface and exported KPI:	2008-01-24 12:34:30 +00:00
portalfs	vn_lock() is currently only used with the 'curthread' passed as argument.	2008-01-10 01:10:58 +00:00
procfs	VOP_LOCK1() (and so VOP_LOCK()) and VOP_UNLOCK() are only used in	2008-01-13 14:44:15 +00:00
pseudofs	VOP_LOCK1() (and so VOP_LOCK()) and VOP_UNLOCK() are only used in	2008-01-13 14:44:15 +00:00
smbfs	Cleanup lockmgr interface and exported KPI:	2008-01-24 12:34:30 +00:00
tmpfs	VOP_LOCK1() (and so VOP_LOCK()) and VOP_UNLOCK() are only used in	2008-01-13 14:44:15 +00:00
udf	Cleanup lockmgr interface and exported KPI:	2008-01-24 12:34:30 +00:00
unionfs	Cleanup lockmgr interface and exported KPI:	2008-01-24 12:34:30 +00:00