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39 Commits

Author SHA1 Message Date
fvdl
7f7d814e67 * New directory entry caching system. Provides full caching of any 
directory cookie that may be thrown back at us from userspace, up
  to a size limit. Fixes double entry problem.
* Split flags for internal and external use in the NFS mount structure.
* Fix some buffer structure fields that weren're being used correctly.
* Fix missing directory cache inval call in nfs_open.
* Limit on NFS_DIRBLKSIZ no longer needed, bumped to the more reasonable
  value of 8k.
* Various other things that I forget, all related to the dir caching
  somehow, though.
 1997-10-10 01:53:17 +00:00
gwr
248eff8eee Temporary work-around for PR kern/3579 (from Jonathan Stone). 1997-05-22 18:20:06 +00:00
fvdl
fe28924160 * If nfs_reconnect fails, be sure to release the sndlock, otherwise no 
other requests will get through and the mount point will be effectively dead.
  This could happen for mounts using TCP and -i and/or -s.
* Reserve enough space for UDP sockets. Fixes PR 3008, from Naofumi Honda.
 1997-05-12 23:40:22 +00:00
fvdl
b4e49cf0e9 Avoid nfsiods acquiring/releasing a lock, then acquiring it again, before 
anyone else can get to it, by checking if a reply was received, and it
has thus become unnecessary to take the lock. From FreeBSD.

XXX I don't really like this, "locks" potentially suffer from the same
problem throughout the whole kernel; they should probably be FIFO everywhere.
 1997-04-08 17:57:16 +00:00
fvdl
dce1770311 Fixes from BSDI (thanks go to Keith Bostic). Original RCS messages: 
date: 1995/11/30 20:37:03;  author: cp;  state: Exp;  lines: +25 -14
Change splsoftclock() to splnet();
Make nfsrv_getstream create two copies of data when
splitting up an mbuf rather than two references to the
same external buffer. The symptom this fixes is client
hangs.

date: 1997/02/10 18:41:13;  author: cp;  state: Exp;  lines: +4 -1
Make nfs_realign go away on sparc and add functionality to nfsm_disct.
 1997-02-22 02:59:08 +00:00
fvdl
be787cc073 * Fix some bugs in NQNFS (malformed RPC requests, no directory lease eviction) 
* Avoid possible NULL ptr ref in nfs_reply
* Don't ever try to sillyrename directories (from FreeBSD)
 1997-02-09 21:19:04 +00:00
fvdl
64fcae7bcb * Make sure a new socket is created when switching to/from NOCONN with 
a mount
* Add extra printf statements to hopefully get some more info on lockups,
  specifically when a send error is ignored.
 1997-02-04 21:33:19 +00:00
thorpej
dc33841893 NFSCLIENT -> NFS. 1997-01-31 02:58:48 +00:00
christos
bcf4552fb1 revert kprintf changes 1996-10-13 01:39:03 +00:00
christos
117a51c5a5 printf -> kprintf, sprintf -> ksprintf 1996-10-10 23:31:17 +00:00
fvdl
0f6afee9a7 Remove bogus check on record length < NFS_MINPACKET. 
(From Guy Harris via Rick Macklem).
 1996-07-02 23:21:15 +00:00
mycroft
49d52c9b1c Pass a proc pointer down to the usrreq and pcbbind functions for PRU_ATTACH, PRU_BIND and 
PRU_CONTROL.  The usrreq interface really needs to be split up, but this will have to wait.
Remove SS_PRIV completely.
 1996-05-22 13:54:55 +00:00
thorpej
b417cc19fe Make this compile again on a SPARC if NFSCLIENT is defined without 
NFSSERVER.  (-Wall unused variable lossage)
 1996-04-15 20:20:00 +00:00
fvdl
3821dd940b Oops. Do previous fix on the right line this time.. (thanks Charles) 1996-02-25 17:47:26 +00:00
fvdl
1f20fc9fc2 Call soreserve() with the right size for receives (from pk). 1996-02-25 15:30:01 +00:00
fvdl
5ac7df1caf Bring in a merge of Rick Macklem's NFSv3 code from Lite2 1996-02-18 11:53:36 +00:00
christos
e4c93ec893 nfs prototype changes 1996-02-09 21:48:19 +00:00
cgd
3e0efb4d89 changes to make this work on systems where pointers & longs are 64 bits. 
This is mostly just changes to make the stuff that goes over the wire
use fixed-size types.
 1995-12-19 23:07:11 +00:00
mycroft
5482957905 splnet --> splsoftnet 1995-08-12 23:59:09 +00:00
mycroft
41a1b362f8 Fix more off by one errors. 1995-06-02 19:50:11 +00:00
mycroft
f1365566f1 Fix another off by one error. 1995-06-02 18:49:31 +00:00
mycroft
b1b27effa0 Imported group list now starts at offset 0, not 1. 1995-06-02 18:38:57 +00:00
mycroft
8743009944 Convert some more lists and queues. 1994-08-17 14:43:47 +00:00
mycroft
dbd174a5da Change the reply list to a TAILQ. 1994-08-17 11:41:36 +00:00
cgd
fccfa11af5 New RCS ID's, take two. they're more aesthecially pleasant, and use 'NetBSD' 1994-06-29 06:39:25 +00:00
mycroft
cde1d47595 Update to 4.4-Lite fs code, with local changes. 1994-06-08 11:33:09 +00:00
cgd
f42a80c7ea MIN -> min, MAX -> max 1994-05-24 02:33:03 +00:00
cgd
a0a7429482 lots of changes: prototype migration, move lots of variables, definitions, 
and structure elements around.  kill some unnecessary type and macro
definitions.  standardize clock handling.  More changes than you'd want.
 1994-05-05 05:35:42 +00:00
cgd
3337b6ac3c patchkit date deletions! 1994-04-10 06:45:56 +00:00
cgd
de2aefd4b8 minor cleanup 1993-12-22 04:13:50 +00:00
mycroft
95b048b53a Canonicalize all #includes. 1993-12-18 00:40:47 +00:00
ws
053f138dae Changes to VFS readdir semantics 
NFS changes for better cookie support
ISOFS changes for better Rockridge support and support for generation numbers
 1993-09-07 15:40:14 +00:00
mycroft
58f1a7c3cd Make nfs_timer() return void. 1993-09-06 21:25:20 +00:00
jtc
f1fd37d722 Include systm.h to get prototypes (and possibly inlines) of *max functions. 1993-09-03 23:57:21 +00:00
cgd
fe1802950b add include of select.h if necessary for protos, or delete if extraneous 1993-05-22 11:40:42 +00:00
cgd
8d6c77881c make kernel select interface be one-stop shopping & clean it all up. 1993-05-18 18:18:40 +00:00
glass
24e91b0789 migrated code to make split possible 1993-04-10 20:19:19 +00:00
cgd
e541169ce2 after 0.2.2 "stable" patches applied 1993-03-21 18:04:42 +00:00
cgd
61f282557f initial import of 386bsd-0.1 sources 1993-03-21 09:45:37 +00:00