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13 Commits

Author SHA1 Message Date
dg
5026fc1c36 Moved the fsnode MALLOC to before the call to getnewvnode() so that the 
process won't possibly block before filling in the fsnode pointer (v_data)
which might be dereferenced during a sync since the vnode is put on the
mnt_vnodelist by getnewvnode.

Pointed out by Matt Day <mday@artisoft.com>
 1996-06-12 03:37:57 +00:00
phk
88d6fa4d4a Second batch of cleanup changes. 
This time mostly making a lot of things static and some unused
variables here and there.
 1995-10-29 15:33:36 +00:00
dg
c7867a1bdf Correct my cut-'n-paste job from ffs_vfsops.c and fix up the formatting 
to be similar.

Submitted by:	Bruce Evans
 1995-07-22 03:32:18 +00:00
dg
a7d1870599 Implemented an nfs_node hash list lock, similar to what was implemented 
in ffs_vget(), and for the same reason: to prevent a race condition that
results in duplicate vnodes/NFSnodes being allocated.
 1995-07-21 10:25:13 +00:00
dfr
666343f7f0 Changes to support version 3 of the NFS protocol. 
The version 2 support has been tested (client+server) against FreeBSD-2.0,
IRIX 5.3 and FreeBSD-current (using a loopback mount).  The version 2 support
is stable AFAIK.
The version 3 support has been tested with a loopback mount and minimally
against an IRIX 5.3 server.  It needs more testing and may have problems.
I have patched amd to support the new variable length filehandles although
it will still only use version 2 of the protocol.

Before booting a kernel with these changes, nfs clients will need to at least
build and install /usr/sbin/mount_nfs.  Servers will need to build and
install /usr/sbin/mountd.

NFS diskless support is untested.

Obtained from: Rick Macklem <rick@snowhite.cis.uoguelph.ca>
 1995-06-27 11:07:30 +00:00
bde
289f11acb4 Add and move declarations to fix all of the warnings from `gcc -Wimplicit' 
(except in netccitt, netiso and netns) and most of the warnings from
`gcc -Wnested-externs'.  Fix all the bugs found.  There were no serious
ones.
 1995-03-16 18:17:34 +00:00
phk
071d10f334 This is a bunch of changes from NetBSD. There are a couple of bug-fixes. 
But mostly it is changes to use the list-maintenance macros instead of
doing the pointer-gymnastics by hand.

Obtained from: NetBSD
 1994-10-17 17:47:45 +00:00
dg
2add6128e2 Use tsleep() rather than sleep so that 'ps' is more informative about 
the wait.
 1994-10-06 21:07:04 +00:00
phk
42a70cf15d Prototyping and general gcc-shutting up. Gcc has one warning now which looks 
bad, I will get to it eventually, unless somebody beats me to it.
 1994-10-02 17:27:07 +00:00
dg
59538967d9 Initialize lockf pointer. I missed this when I made NFS use the generic 
advlock mechanism, and not doing so results in random system crashes.
 1994-08-10 19:48:23 +00:00
dg
8d205697aa Added $Id$ 1994-08-02 07:55:43 +00:00
rgrimes
2469c867a1 The big 4.4BSD Lite to FreeBSD 2.0.0 (Development) patch. 
Reviewed by:	Rodney W. Grimes
Submitted by:	John Dyson and David Greenman
 1994-05-25 09:21:21 +00:00
rgrimes
8fb65ce818 BSD 4.4 Lite Kernel Sources 1994-05-24 10:09:53 +00:00