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806 Commits

Author SHA1 Message Date
dg
4dfef8927a Removed some padding bytes from the nfsnode struct to make the structure 
size a power of 2 again. The system complains otherwise - probably because
it wastes space with our malloc scheme otherwise.
 1994-08-09 15:10:14 +00:00
jkh
e6e4d38831 Merge in the necessary bits from 1.1.5.1 to make exec.h and reloc.h 
happy campers again (e.g. match our own exec format).  This should
make ld happy.
Submitted by:	jkh
 1994-08-09 14:39:57 +00:00
dg
12543ae820 Removed ntohl and ntohs functions. These were already inlined assembly in 
endian.h.
 1994-08-09 11:21:44 +00:00
dg
82430e77cf Removed an old, obsolete call to vmmeter(). This is called now in the 
schedcpu() routine in kern/kern_synch.c. This extra call to vmmeter() in
vm_glue.c was what was totally messing up the load average calculations.
 1994-08-09 10:42:41 +00:00
dg
0b8d504c00 Added various filesystems and multicast support options. Removed my 
personal config file now that the GENERIC ones provide an adequate
template.
 1994-08-09 08:17:09 +00:00
dg
8c8cfc5c11 Made lockf advisory locking code generic (rather than ufs specific), and 
use it in NFS. This is required both for diskless support and for POSIX
compliance. Note: the support in NFS is only for the local node.

Submitted by:	based on work originally done by Yuval Yurom
 1994-08-08 17:31:01 +00:00
jkh
d5d7662740 Fix a compilation-stopping typo; whoops, David - more sleep! :-) 
Submitted by:	jkh
 1994-08-08 16:45:11 +00:00
wollman
5e00042a4a Run-time configuration of VFS update interval. Old UPDATE_INTERVAL 
configuration option is no longer supported.
 1994-08-08 15:41:08 +00:00
dg
3080f1fcaf Last commit for this file should have read: 
Reduced maximum transfer size by one to allow for catching a too large
condition correctly. Do single block I/O if the size is too large.

Submitted by:	Bruce Evans
 1994-08-08 13:56:46 +00:00
dg
90aed30c20 Detect the "EOF" condition. Specifically, end of partition. 
Submitted by:	Bruce Evans
 1994-08-08 13:53:55 +00:00
dg
f85fe1cefd Added support for SIOCSIFMTU. 1994-08-08 13:33:16 +00:00
dg
0c715f4417 Process tracing code. Written by Sean Eric Fagan. 
Submitted by:	Sean Eric Fagan
 1994-08-08 13:00:27 +00:00
dg
51d1879366 Added ioctl support for SIOCSIFMTU. 1994-08-08 12:09:04 +00:00
dg
4eb7e7f1c4 On second thought, better restrict the mtu to between 72-65535...strange 
things happen otherwise.
 1994-08-08 11:43:44 +00:00
dg
6a73fab070 Enforce the mtu to between the range 1-65535 before calling the driver 
ioctl routine.
 1994-08-08 10:58:30 +00:00
dg
77ebe221fd Added ioctl support for SIOCGIFMTU and SIOCSIFMTU. These set the per- 
interface MTU.
 1994-08-08 10:49:26 +00:00
dg
02aff34c6c Take out multicast support for the moment. 1994-08-08 09:14:37 +00:00
dg
9982630be3 Increased ARG_MAX even further...to 64k bytes. 1994-08-08 09:12:43 +00:00
dg
a5f60ab1cf Changed B_AGE policy to work correctly in a world with relatively large 
buffer caches. The old policy generally ended up caching nothing.
 1994-08-08 09:11:44 +00:00
wollman
ee4032e27e Define a sysctl MIB variable for the YP domain name. 1994-08-08 00:30:12 +00:00
wollman
530c561980 Increase ARG_MAX so that `make clean' in src/lib/libc works again. 
(Adding YP pushed it over the limit.)
 1994-08-07 23:00:50 +00:00
wollman
2914d85c79 Use the header files that are compatible with the code just moved over 
from 1.1.5.
 1994-08-07 18:41:02 +00:00
dg
5f96899afd Made pmap_kenter "TLB safe". ...and then removed all the pmap_updates that 
are no longer needed because of this.
 1994-08-07 14:53:27 +00:00
dg
81dc370a9d Provide support for upcoming merged VM/buffer cache, and fixed a few bugs 
that haven't appeared to manifest themselves (yet).

Submitted by:	John Dyson
 1994-08-07 13:10:43 +00:00
dg
024b33e58c Don't kremove process VM pages (oops!). This was the cause of the instability 
that was introduced last night.

Submitted by:	 John Dyson
 1994-08-07 03:31:52 +00:00
dg
93fcce5ec9 Implemented "fast" mbuf macros. a small number of mbufs are cached in 
a linked list for fast allocation/free. Improves TCP performance by
about 20%.

Submitted by:	John Dyson
 1994-08-06 11:26:16 +00:00
dg
4c3dd171d4 Don't strip the kernel. 1994-08-06 10:52:15 +00:00
dg
d54669e82c Fixed various prototype problems with the pmap functions and the subsequent 
problems that fixing them caused.
 1994-08-06 10:25:50 +00:00
dg
e1ff3868d9 Incorporated 1.1.5 improvements to the bounce buffer code (i.e. make it 
actually work), and additionally improved it's performance via new pmap
routines and "pbuf" allocation policy.

Submitted by:	John Dyson
 1994-08-06 09:20:56 +00:00
dg
3e6daf24bb Made the tmpstk start at tmpstk. Not doing so causes problems for the 
debugger.

Submitted by:	John Dyson
 1994-08-06 09:17:44 +00:00
dg
8b20309268 Incorporated post 1.1.5 work from John Dyson. This includes performance 
improvements via the new routines pmap_qenter/pmap_qremove and pmap_kenter/
pmap_kremove. These routine allow fast mapping of pages for those
architectures that have "normal" MMUs. Also included is a fix to the
pageout daemon to properly check a queue end condition.

Submitted by:	John Dyson
 1994-08-06 09:15:42 +00:00
dg
edb74877fe Implemented support for the "ps_strings" structure (grrrr...) for use in 
the userland library libkvm.
 1994-08-06 09:06:31 +00:00
dg
f35b3c52c8 Enabled page table preloading of cached objects. 
Submitted by:	John Dyson
 1994-08-06 09:00:50 +00:00
dg
9719140bdf Process scheduling changes - adapted from FreeBSD 1.1.5. Basically, 
charge scheduling CPU of child process to the parent and have child
inherit scheduling CPU from parent on fork. Makes a **big** difference
in the feel of the system to interactive users.

Submitted by:	John Dyson
 1994-08-06 07:15:04 +00:00
dg
85b36e9dfa Added my own kernel configuration file. This can be used as a place to 
start for people trying to get 2.0 running.
 1994-08-06 06:36:55 +00:00
wollman
2159e4287d Delete redundant #ifdef __i386__, be consistent about idempotency 
protection.

Submitted by:	Bruce Evans
 1994-08-05 14:36:04 +00:00
dg
f25724c99e Hack to get netstat compiling...from 1.1.5. 1994-08-05 12:33:30 +00:00
dg
8b4c1e13e0 Converted 'vmunix' to 'kernel'. 1994-08-05 09:28:55 +00:00
dg
26a975e503 Renamed this thing, and change 'vmunix' to 'kernel' internally. 1994-08-05 09:25:31 +00:00
wollman
4e7c0a8db9 Install RPC headers from include, like they always should have been. 1994-08-04 20:39:34 +00:00
dg
4db9c05591 Added assembly versions of ffs() and bcmp(). 1994-08-04 19:51:01 +00:00
dg
f9c5964667 Inlined insque and remque. 1994-08-04 19:46:57 +00:00
dg
92c719582b Fixed bug that would cause free memory reserves to be depleted and cause a 
panic in some cases.
Submitted by:	John Dyson
 1994-08-04 19:43:13 +00:00
dg
89acf22c68 Added some code that was accidently left out early in the 1.x -> 2.0 VM 
system conversion.
Submitted by:	John Dyson
 1994-08-04 19:40:47 +00:00
wollman
3d95e51839 Move ieeefp.h over, and put it in the correct subdirectory this time. 
Submitted by:	Andrew Moore
 1994-08-04 19:16:37 +00:00
dg
21785a3b44 Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness 
with multicast support and BPF.
 1994-08-04 17:42:35 +00:00
dg
d746eaf05a Nuke redefinition of insque and remque. 1994-08-04 06:15:10 +00:00
dg
8155465ec7 Nuked #if 0'd _insque and _remque routines - they are now inlined in 
cpufunc.h.
 1994-08-04 06:10:27 +00:00
dg
7c5373446c Made NFS attribute cache timeouts kernel config file tunable via 
NFS_MINATTRTIMO and NFS_MAXATTRTIMO.
 1994-08-04 06:03:46 +00:00
dg
0711a9cff6 Integrated VM system improvements/fixes from FreeBSD-1.1.5. 1994-08-04 03:06:48 +00:00