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137 Commits

Author SHA1 Message Date
chs
f0af9f581b add getpages/putpages entries for spec vnodes. 2001-08-17 05:54:36 +00:00
itojun
974a4e79a0 don't panic on mknod(2) over NFS. PR 13705. 2001-08-14 05:31:55 +00:00
assar
bec71dc090 change vop_symlink and vop_mknod to return vpp (the created node) 
refed, so that the caller can actually use it.  update callers and
file systems that implement these vnode operations
 2001-07-24 15:39:30 +00:00
lukem
7edbb27e74 delint lvalue cast abuse 2001-06-07 01:04:40 +00:00
chs
45701591c6 add a genfs_mmap() and change all of the disk-based filesystems 
to implement VOP_MMAP() with the genfs version, in preparation for
actually using this VOP.
 2001-05-28 02:50:51 +00:00
fvdl
faa28e2580 Lock vp in nfs_link while we're busy with it (doing VOP_FSYNC, etc). 2001-05-14 18:51:33 +00:00
fvdl
9dc4bbb990 Don't forget to unlock the vnode returned by cache_lookup if the 
subsequent access check fails. Don't overwrite the error code
returned by cache_lookup. Remove a piece of redundant code.

Should fix kern/12680.
 2001-04-20 11:22:02 +00:00
enami
6b949f72fb Unlock the rename target vnode after sillyrename'ing it. 2001-02-11 01:09:04 +00:00
fvdl
9f39c3a967 Get locking in rmdir right. Don't unlock a vnode when passing its 
associated nfsnode to nfs_lookitup, it is not needed, and fixes
nfs_remove.
 2001-02-06 15:26:25 +00:00
fvdl
d4e6a2c4e1 Do actual vnode locking for NFS. 2001-02-06 11:40:02 +00:00
jdolecek
d9466585b7 make filesystem vnodeop, specop, fifoop and vnodeopv_* arrays const 2001-01-22 12:17:35 +00:00
chs
395f8c2177 initialize read creds in nfs_open() too. 2000-12-12 17:13:17 +00:00
chs
d324e2eb55 in nfs_open(), initialize the write creds if we're opening for writing. 
otherwise we would never set them if we only modify the file via mmap().
 2000-11-30 07:24:12 +00:00
chs
aeda8d3b77 Initial integration of the Unified Buffer Cache project. 2000-11-27 08:39:39 +00:00
chs
51c256aa5a in nfs_flush(), only play games with B_NOCACHE for VREG vnodes. 
if we do this for VBLK vnodes which are in use by softdep mounts,
brelse() will mark the buffer B_INVAL as well, which makes the
softdep code very unhappy.
 2000-11-08 05:20:32 +00:00
itojun
b834fb62c3 check in_ifaddr only if INET is compiled 2000-10-02 04:28:13 +00:00
bjh21
1f4240a461 Extend NFS_V2_ONLY to remove NQNFS lease support as well. Saves another 10k. 2000-09-19 23:26:25 +00:00
fvdl
861339828d Update for VOP_FSYNC parameter change. Simplify nfs_flush. 2000-09-19 22:18:03 +00:00
bjh21
33daa8de6b New kernel option, NFS_V2_ONLY, which aims to reduce the NFS client to just 
that required to support NFSv2 mounts.  Not finished yet, but already
provides some 44k of saving in code size on arm26.  More savings, and some
documentation, are still to come.
 2000-09-19 17:04:50 +00:00
fvdl
3ec253a800 Fix bug in access cache that might result in permission being denied 
needlessly. From Matthias Drochner.
 2000-09-19 00:00:18 +00:00
thorpej
7cc27a88c0 Convert namei pathname buffer allocation to use the pool allocator. 2000-08-03 20:41:05 +00:00
thorpej
d07efbc8b8 MALLOC()/FREE() are not to be used for variable size allocations. 2000-08-03 06:15:02 +00:00
jdolecek
b0fb24279c change the lf_advlock() arguments from 
int     lf_advlock __P((struct lockf **,
           off_t, caddr_t, int, struct flock *, int));
to

int     lf_advlock __P((struct vop_advlock_args *, struct lockf **, off_t));

This matches common usage and is also compatible with similar change
in FreeBSD (though they use u_quad_t as last arg).
 2000-07-22 15:26:11 +00:00
mrg
6eeafef261 remove include of <vm/vm.h> 2000-06-27 17:52:28 +00:00
enami
c7534ab8ba - Try to commit another buffer even if previous commit failed except the 
case that write verf is changed.  Suggested by mycroft@netbsd.org.
- Reset wcred to NULL (i.e., write credential isn't decieded) everytime
  before gathering buffer for new commit, so that there is a chance to
  the commit request is merged.
 2000-05-26 08:36:48 +00:00
enami
e79a50b93f In nfs_flush, if the previous commit succeeded and we may have more 
uncommitted dirty buffer, attempt to commit them.
 2000-05-25 23:28:44 +00:00
augustss
13e9027f58 Remove more register declarations. 2000-03-30 13:44:53 +00:00
augustss
8529438fe6 Remove register declarations. 2000-03-30 12:51:13 +00:00
simonb
3e3701895d Delete redundant decls of fifo_vnodeop_p - it's in <miscfs/fifofs/fifo.h>. 
Don't need <sys/conf.h> here.
 2000-03-30 02:45:19 +00:00
fvdl
5a7300902c Insert an extra VOP_ACCESS check in nfs_lookup, to avoid cached access 
mishaps for lookup and getattr. Closes PR 8884.

While at it, cache access RPCs.
 1999-11-29 23:34:00 +00:00
fvdl
0b1963121a Add Kirk McKusick's soft updates code to the trunk. Not enabled by 
default, as the copyright on the main file (ffs_softdep.c) is such
that is has been put into gnusrc. options SOFTDEP will pull this
in. This code also contains the trickle syncer.

Bump version number to 1.4O
 1999-11-15 18:49:07 +00:00
jdolecek
2ac419a152 Adapt to cache_lookup() changes. 
XXX I had no chance to actually test the changes for nfs, but hopefully I got
it right.

Tested by: jdolecek
Rewieved by: wrstuden
 1999-09-05 14:28:26 +00:00
wrstuden
3bf14d81e9 Add support for fcntl(2) to generate VOP_FCNTL calls. Any fcntl 
call with F_FSCTL set and F_SETFL calls generate calls to a new
fileop fo_fcntl. Add genfs_fcntl() and soo_fcntl() which return 0
for F_SETFL and EOPNOTSUPP otherwise. Have all leaf filesystems
use genfs_fcntl().

Reviewed by: thorpej
Tested by: wrstuden
 1999-08-03 20:19:16 +00:00
wrstuden
3954583ce7 Teach nfs_lookup() to set PDIRUNLOCK when appropriate. Should resolve 
PR 8051 by Konrad Schroder.
 1999-08-02 18:58:23 +00:00
thorpej
d7f9efdafc In nfs_create(), make sure error is reset to 0 if we restart the operation. 1999-07-29 17:01:21 +00:00
wrstuden
5e77d9fec1 Teach nfs_lookup to clear PDIRUNLOCK. 1999-07-08 22:53:08 +00:00
fvdl
5958c68bc5 Be more correct with attribute structures for setattr RPCs and friends, 
so that picky servers (e.g. Solaris 7) don't refuse our requests. Move
some code into a macro, and a bit of KNF. From OpenBSD.
 1999-05-29 01:22:03 +00:00
mrg
d2397ac5f7 completely remove Mach VM support. all that is left is the all the 
header files as UVM still uses (most of) these.
 1999-03-24 05:50:49 +00:00
kleink
9ee75a4fcc Add _PC_FILESIZEBITS to pathconf vnop. 1999-03-22 19:21:07 +00:00
fair
d143754986 Snatch a patch from OpenBSD to fix PRs 6529 and 7074. 
Adjust fxdr_hyper() and txdr_hyper() macros.
 1999-03-06 05:34:40 +00:00
perry
4522c799a1 bzero->memset, bcopy->memcpy, bcmp->memcmp 1998-08-09 20:51:08 +00:00
kleink
4d9c340f85 Pathconf: for V2 mounts, revert back to failing with EINVAL if an RPC would 
be necessary to obtain the information, as this fits the pathconf semantics
of `no association supported' better than `no limit available.'
 1998-08-08 11:39:20 +00:00
kleink
e081a838b5 Add client pathconf support. 1998-08-07 11:02:39 +00:00
sommerfe
7ba7fbbb23 Always include fifos; "not an option any more". 1998-06-24 20:58:44 +00:00
sommerfe
becaafeea0 defopt for options FIFO 1998-06-22 22:00:59 +00:00
kleink
382743ada3 Convert fsync vnode operator implementations and usage from the old `waitfor' 
argument and MNT_WAIT/MNT_NOWAIT to `flags' and FSYNC_WAIT.
 1998-06-05 19:53:00 +00:00
kleink
fe2d01988e Fix some arithmetics lossage on typeless pointers. 1998-05-08 18:18:55 +00:00
fvdl
9329c1df98 Fix cookie handling I messed up totally when doing the Lite2 thing. 
(Hello McFly? Anybody home?)
 1998-03-03 00:17:04 +00:00
fvdl
e5bc90f40c Merge with Lite2 + local changes 1998-03-01 02:20:01 +00:00
mrg
d90485202c - add defopt's for UVM, UVMHIST and PMAP_NEW. 
- remove unnecessary UVMHIST_DECL's.
 1998-02-10 14:08:44 +00:00