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1130 Commits

Author SHA1 Message Date
cegger
b8817e4aed ansify function definitions 2009-03-15 17:14:40 +00:00
dsl
82357f6d42 ANSIfy another 1261 function definitions. 
The only ones left in sys are beyond by sed script!
(or in sys/dist or sys/external)
Mostly they have function pointer parameters.
 2009-03-14 21:04:01 +00:00
dsl
454af1c0e8 Change about 4500 of the K&R function definitions to ANSI ones. 
There are still about 1600 left, but they have ',' or /* ... */
in the actual variable definitions - which my awk script doesn't handle.
There are also many that need () -> (void).
(The script does handle misordered arguments.)
 2009-03-14 15:35:58 +00:00
dsl
02cdf4d2c8 Remove all the __P() from sys (excluding sys/dist) 
Diff checked with grep and MK1 eyeball.
i386 and amd64 GENERIC and sys still build.
 2009-03-14 14:45:51 +00:00
yamt
6f8f12ad37 nfs_lookup: fix a comment. 2009-03-13 15:01:29 +00:00
yamt
d32e59ebfc nfs_bioread: don't truncate values in a debug printf. 2009-03-13 15:00:34 +00:00
nisimura
e12e37e63e Update comments to reflect realities; the filenames were changed in 1997 
and another one was added years ago.
 2009-03-04 06:56:25 +00:00
ad
350a5f88e7 PR kern/40491 5.0: nfs timer can crash/break on smp 
Hack around it by acquiring softnet_lock around the client-side timer loop.
 2009-02-04 20:36:54 +00:00
yamt
812bb0d164 restore the pre socket locking patch signal behaviour. 
this fixes a busy-loop in nfs_connect.
 2009-01-21 06:59:29 +00:00
mrg
f41b56aff5 Actually enforce the maximum timeout (60s by default) rather 
than backing off to 256*SRTT.  This is why it sometimes could take
hours for a NFS mount to come back when the server returned.

contributed anonymously.
 2009-01-18 09:45:05 +00:00
christos
461a86f9bd merge christos-time_t 2009-01-11 02:45:45 +00:00
christos
ed795a66a7 protect sillyrename with _KERNEL 2009-01-02 21:06:11 +00:00
ad
27bc6a2391 - Don't vput() a vnode that we do not hold locked. 
- Eliminate one of the few remaining uses of LK_CANRECURSE.
 2009-01-02 12:57:29 +00:00
cegger
9b87d582bd kill MALLOC and FREE macros. 2008-12-17 20:51:31 +00:00
pooka
4b18ba9da3 nfsd_use_loan: int -> bool 2008-12-03 14:56:05 +00:00
pooka
0fa0158c37 Use kmem instead of malloc to avoid hassle with dynamically attaching 
a malloc type.  Makes nfsserver-as-a-module work.

reported on current-users & tested by Geoff Wing
 2008-11-28 07:23:22 +00:00
pooka
bd6148602f g/c unused malloc types 2008-11-28 06:47:08 +00:00
pooka
83f531e6a8 Use struct nfs_fattr in struct flrep instead of uint32_t array 
acrobatics to get rid of type punning warning.
 2008-11-27 14:04:58 +00:00
pooka
1ba9363d08 Comment police. No functional or GENERIC size change. 2008-11-25 14:28:42 +00:00
pooka
ad71247a89 When testing if a file system handles file handles (ha ha ha), be 
content with just the vp-to-fh-size check.
(removes a very weird error path in the code)
 2008-11-25 14:04:23 +00:00
mrg
d7d9597105 avoid noisy nfs_timer/nfs_reply DEBUG output that occurs when the 
NFS server goes away.  use ratelimit(9) and only print the console
error once every 10 seconds.  PR#31562.
 2008-11-23 08:22:07 +00:00
ad
92ce8c6a3d Make the emulations, exec formats, coredump, NFS, and the NFS server 
into modules. By and large this commit:

- shuffles header files and ifdefs
- splits code out where necessary to be modular
- adds module glue for each of the components
- adds/replaces hooks for things that can be installed at runtime
 2008-11-19 18:35:57 +00:00
ad
df8183316d Remove COMPAT ifdefs that might as well be comments (i.e., they cost us 
almost nothing).
 2008-11-14 13:33:55 +00:00
christos
2a274197af - allocate 8 pointers on the stack to avoid stack overflow in nfs. 
- make that 8 a constant
- remove bogus panic
 2008-10-31 20:42:41 +00:00
cegger
6b4fb5f4de make this build again without having 
NFS_BOOT_BOOTSTATIC, NFS_BOOT_BOOTP, NFS_BOOT_DHCP or NFS_BOOT_BOOTPARAM
defined.

I uncovered this case when compiling rump.
 2008-10-27 13:24:01 +00:00
cegger
c479884027 change nfs boot behaviour to automatically try next boot method if boot information are incomplete to succeed. 
That way, it is possible combine static and dhcp boot:
  For example, to boot diskless you can specify the nfs-server and the rootpath statically. All other information will be taken via dhcp.

Patch has been presented on port-xen, tech-kern and tech-net:
http://mail-index.netbsd.org/port-xen/2008/10/24/msg004488.html
http://mail-index.netbsd.org/tech-kern/2008/10/24/msg003255.html
http://mail-index.netbsd.org/tech-net/2008/10/24/msg000864.html

No comments, no objections.
 2008-10-27 10:58:22 +00:00
cegger
cac6895435 - ansify function definition 
- de- __P
- u_int32_t -> uint32_t

No functional changes.
 2008-10-24 17:17:12 +00:00
matt
b55adffee3 Don't need nfs_vfs_reinit anymore since we don't resize tables anymore. 
Move reinit code to init case.
 2008-10-22 12:29:35 +00:00
matt
a42078ef92 Change NFS to use a RB-tree for its FH->nfsnode lookups. 2008-10-22 11:36:06 +00:00
christos
02934a6249 Requested by yamt: 
- In getpages don't allocate if we are not locked
- Use kmem_alloc instead of malloc and don't sleep

Also provide a 64 entry stack array so we don't have to allocate in the
common case.
 2008-10-17 14:24:43 +00:00
dogcow
cff6728f44 it appears the previous commit's sacrifice was "successful compilation with 
NFS_V2_ONLY defined".
 2008-10-17 06:40:21 +00:00
christos
a7242b8e23 Another sacrifice to the stack protector gods. 2008-10-16 22:04:22 +00:00
christos
96d7a83037 don't use variable allocation on the stack. 2008-10-16 19:33:48 +00:00
pooka
c66ebd3d57 For NFSV3CREATE_EXCLUSIVE verifier, just use arc4random() instead 
of the first inet address on INET systems (which is likely to be
localhost).
 2008-10-15 14:21:35 +00:00
christos
ff1eb234c1 do the proper ifdef dance for non-inet families 2008-10-09 14:38:21 +00:00
pooka
ae509fabab Use atomic op to get next xid. Initialize value with arc4random() 
at nfs init time instead system time based trickery intermingled
with the runtime code.

le bouef: kills last simple_lock from nfs
 2008-10-09 00:11:39 +00:00
pooka
d9f75a894c nuke outdated comment 2008-10-07 01:20:37 +00:00
pooka
f4da52c698 Since the nfs root vnode is eternally constant, fully initialize 
it in mountfs instead of deferring part of the initialization to
VFS_ROOT().  Fixes theoretical future bugs for nfs roots.
 2008-09-30 21:12:48 +00:00
pooka
c7637a677e Initialize nfsnode pools and malloc type dynamically in the 
constructor instead of depending on link sets.  Consequently, rename
nfs_nh{init,reinit,done} to nfs_node_{init,reinit,done}, respectively,
to better convey the function.
 2008-09-30 14:29:39 +00:00
pooka
7f617ba79e Apply #ifdef modern art to make NFSSERVER-without-NFS possible. 2008-09-30 14:25:15 +00:00
pooka
b334ad7b43 Don't free nd_mrep in case of no reply. It is (at least in one 
case) freed already within the rpc handler.

XXX: this line and another was originally committed with "don't
leak mbufs", but given that currently it can double-free an mbuf
and essentially crash the system, I'll opt for the leak.  Needless
to say, this needs revisiting, but that requires a large scale
campaign due to the sticky nature of nfsm love.
 2008-09-28 00:10:18 +00:00
plunky
fd7356a917 Convert socket options code to use a sockopt structure 
instead of laying everything into an mbuf.

approved by core
 2008-08-06 15:01:23 +00:00
uwe
e58a3edb13 When doing pointer arithmetic to compute limit cast bootp to pointer 
type of correct signedness.  Caught by lint.
 2008-07-20 02:06:37 +00:00
christos
799fe367ce explicitly set birthtime to VNOVAL, since there is no such thing in nfsv{2,3} 2008-07-15 16:06:58 +00:00
ad
a00bd89dab Replace references to getsock/getvnode. 2008-06-24 11:18:14 +00:00
ad
06c343ac94 vm_page: put TAILQ_ENTRY into a union with LIST_ENTRY, so we can use both. 2008-06-04 12:41:40 +00:00
tron
97eb62abf7 Make sure that we flush the NFS directory cache in case of an NFS mount 
using the translate cookie option during unmount. This fixes PR kern/38100.
Patch suggested by Michael van Elst during Hackathon 11.
 2008-05-24 14:29:18 +00:00
dyoung
b39c416892 Delete unnecessary cast to void *. 2008-05-22 00:57:09 +00:00
ad
d4da0343a9 Make it compile. 2008-05-20 00:18:31 +00:00
rumble
a1221b6d4a Convert file systems to dynamically attach with the new module interface. 
Make VFS hooks dynamic while we're here and say farewell to VFS_ATTACH and
VFS_HOOKS_ATTACH linksets.

As a consequence, most of the file systems can now be loaded as new style
modules.

Quick sanity check by ad@.
 2008-05-10 02:26:09 +00:00