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17891d0082
freebsd-skq/sys/fs
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Rick Macklem 17891d0082 Modify the experimental NFS server so that it uses LK_SHARED 
for RPC operations when it can. Since VFS_FHTOVP() currently
always gets an exclusively locked vnode and is usually called
at the beginning of each RPC, the RPCs for a given vnode will
still be serialized. As such, passing a lock type argument to
VFS_FHTOVP() would be preferable to doing the vn_lock() with
LK_DOWNGRADE after the VFS_FHTOVP() call.

Reviewed by:	kib
MFC after:	2 weeks
2010-12-25 21:56:25 +00:00
..
cd9660 Remove prtactive variable and related printf()s in the vop_inactive 2010-11-19 21:17:34 +00:00
coda Remove prtactive variable and related printf()s in the vop_inactive 2010-11-19 21:17:34 +00:00
deadfs Add function vop_rename_fail(9) that performs needed cleanup for locks 2010-04-02 14:03:01 +00:00
devfs Don't allow user created symbolic links to cover another entries marked 2010-12-15 16:49:47 +00:00
ext2fs Remove prtactive variable and related printf()s in the vop_inactive 2010-11-19 21:17:34 +00:00
fdescfs Fix a long standing regression of readdir(3) in fdescfs(5) introduced 2010-03-16 19:59:14 +00:00
fifofs - Improve comments about locking of the "struct fifoinfo" which is a bit 2009-11-06 22:29:46 +00:00
hpfs Remove prtactive variable and related printf()s in the vop_inactive 2010-11-19 21:17:34 +00:00
msdosfs Remove prtactive variable and related printf()s in the vop_inactive 2010-11-19 21:17:34 +00:00
nfs Modify the experimental NFS server so that it uses LK_SHARED 2010-12-25 21:56:25 +00:00
nfsclient Remove prtactive variable and related printf()s in the vop_inactive 2010-11-19 21:17:34 +00:00
nfsserver Modify the experimental NFS server so that it uses LK_SHARED 2010-12-25 21:56:25 +00:00
ntfs Remove prtactive variable and related printf()s in the vop_inactive 2010-11-19 21:17:34 +00:00
nullfs Add a null_remove() function to nullfs, so that the v_usecount 2010-08-31 01:16:45 +00:00
nwfs Remove unused includes of <sys/mutex.h> and <machine/mutex.h>. 2010-11-09 20:41:10 +00:00
portalfs Don't use ap->a_td->td_ucred when we were passed ap->a_cred. 2009-12-02 18:09:22 +00:00
procfs Replace pointer to "struct uidinfo" with pointer to "struct ucred" 2010-12-02 17:37:16 +00:00
pseudofs Add dedicated routines to toggle lockmgr flags such as LK_NOSHARE and 2010-08-20 19:46:50 +00:00
smbfs M_USE_RESERVE has been deprecated for a decade. Eliminate any uses that 2010-10-02 17:58:57 +00:00
tmpfs tmpfs + sendfile: do not produce partially valid pages for vnode's tail 2010-10-12 17:16:51 +00:00
udf Revert the previous commit. The race is not applicable to the lockmgr 2010-07-16 19:52:03 +00:00
unionfs Allowed unionfs to use whiteout not supporting file system as 2010-09-05 04:58:16 +00:00