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Author SHA1 Message Date
Bosko Milekic
3d2a3ff25e Optimize the way reference counting is performed with Mbufs. We 
do not need to perform an extra memory fetch in the Packet (Mbuf+Cluster)
constructor to initialize the reference counter anymore.  The reference
counts are located in a separate memory region (in the slab header,
because this zone is UMA_ZONE_REFCNT), so the memory fetch resulted very
often in a cache miss.  Additionally, and perhaps more significantly,
optimize the free mbuf+cluster (packet) case, which is very common, to
no longer require an atomic operation on free (to verify the reference
counter) if the reference on the cluster has never been increased (also
very common).  Reduces an atomic on mbuf free on average.

Original patch submitted by: Gerrit Nagelhout <gnagelhout@sandvine.com>
 2005-02-10 22:23:02 +00:00
John-Mark Gurney
f80d282814 bump the Makefile config versions now that config is 600001... 
Forgotten by:	des
 2005-02-10 21:15:31 +00:00
Gleb Smirnoff
75737f3423 Add strspn() to libkern. 
Ok'ed by:	rwatson
 2005-02-10 20:39:39 +00:00
Colin Percival
e5e6a46460 Declare "cnt" (a number of bytes to read or write) as an "ssize_t", not 
as a "long" in dofileread() and dofilewrite().

Discussed with:	jhb
 2005-02-10 20:19:17 +00:00
Colin Percival
75fa96cc9b read(), pread(), write(), and pwrite() return EINVAL if they are asked 
for more than INT_MAX bytes.
 2005-02-10 20:09:01 +00:00
Vinod Kashyap
6cc7bd9464 1. Revert back to the way the older driver handled XPT_PATH_INQ. This seems to 
fix the problem with device discovery seen by some people.
2. Change to make 3ware CLI/3DM work on amd64.
3. Fix a potential problem that could cause the driver to do strlen(NULL) when
   using older firmware.

Reviewed by:scottl
 2005-02-10 18:07:33 +00:00
Hartmut Brandt
26478079f7 Buffers are already NUL-terminated so there is no need to explicitely add 
a NULL.

Submitted by:	Max Okumoto <okumoto@ucsd.edu>
 2005-02-10 17:01:46 +00:00
Sam Leffler
b4b64678d0 rev 1.19 fixed wpa supplicant but broke wpa authenticator; when operating 
as an authenticator need to always check for the unicast key in the node
(as was the case before)

Submitted by:	Divy Le Ray
 2005-02-10 17:00:48 +00:00
Hartmut Brandt
ed293d7304 Mostly stylistic nits in preparation for splitting up Var_Parse: 
use a more consistent style with regard to *str and str[0];
simplify code by introducing a temporary variable;
shift a break around and add braces where appropriate.

Submitted by:	Max Okumoto <okumoto@ucsd.edu>
 2005-02-10 17:00:16 +00:00
Sam Leffler
f9cd9174fa propagate state kept in the bss node when re-creating the node 
on state transitions; this is a stopgap measure, need to rethink
how we do management of this state

Identified by:	Divy Le Ray
 2005-02-10 16:59:04 +00:00
Ruslan Ermilov
48baa77217 Fixed usage(). 2005-02-10 16:07:23 +00:00
Ruslan Ermilov
b7a311f2b8 Require at least one argument. 2005-02-10 16:04:22 +00:00
Dag-Erling Smørgrav
f5c4f5a580 Bump the version number for the addition of devices / nodevices. 2005-02-10 15:16:25 +00:00
Hartmut Brandt
42e4f1252b Let the buffer just use the default size by specifying 0 as the size 
instead of specifying the default size explicitely.

Submitted by:	Max Okumoto <okumoto@ucsd.edu>
 2005-02-10 14:53:29 +00:00
Hartmut Brandt
c738c9b125 Mark the modification of the input string (which should really be const) 
with a comment.

Submitted by:	Max Okumoto <okumoto@ucsd.edu>
 2005-02-10 14:52:14 +00:00
Hartmut Brandt
302288aba2 Style nits: 
Move some assignments nearer to where they actually used. Convert a loop
from a for() to a while() to make it clearer and add braces to the long
body of it. Split assignment from variable declaration.

Submitted by:	Max Okumoto <okumoto@ucsd.edu>
 2005-02-10 14:50:34 +00:00
Ruslan Ermilov
ca78f10352 Sync program's usage() with manpage's SYNOPSIS. 2005-02-10 14:47:06 +00:00
Hartmut Brandt
d2bda84a20 Describe a pre-condition of Var_Parse(). 
Submitted by:	Max Okumoto <okumoto@ucsd.edu>
 2005-02-10 14:43:22 +00:00
Hartmut Brandt
f804a7b3b1 Remove a comment that's not actual anymore. 
Submitted by:	Max Okumoto <okumoto@ucsd.edu>
 2005-02-10 14:41:22 +00:00
Hartmut Brandt
5cb05d7962 Fix spacing by converting mixes of space and tab to tab. Also add a number 
of empty lines in appropriate places.

Submitted by:	Max Okumoto <okumoto@ucsd.edu>
 2005-02-10 14:39:05 +00:00
Hartmut Brandt
96089951e4 Initialise the status variable. W_SETTERMSIG uses its value. 
Submitted by:	stefanf
 2005-02-10 14:32:14 +00:00
Dag-Erling Smørgrav
b83d741b1c Fully document (no)?(device|option)s?. 
This page should probably be repocopied to src/usr.sbin/config/.
 2005-02-10 14:26:21 +00:00
Hartmut Brandt
51079b278c Lst_Append returns void, so the other case of the ? statement 
should also be void.

Submitted by:	stefanf
 2005-02-10 14:25:12 +00:00
Poul-Henning Kamp
6628aaee13 Update a little bit. 2005-02-10 12:47:55 +00:00
Xin LI
69315c6f32 Full modernize cleanup: 
- De-__P()
	- constify where appropriate
	- ANSI functions instead of K&R

Pointed out by:	stefanf
 2005-02-10 12:43:16 +00:00
Poul-Henning Kamp
1ba212823f Make various vnode related functions static 2005-02-10 12:28:58 +00:00
Poul-Henning Kamp
44dc16a986 Make some file/filedesc related functions static 2005-02-10 12:27:58 +00:00
Poul-Henning Kamp
b1cb412630 Make M_NETGRAPH_ETF static 2005-02-10 12:26:57 +00:00
Poul-Henning Kamp
ebbfc2f82d Make various mountpoint related functions static. 2005-02-10 12:25:38 +00:00
Poul-Henning Kamp
5ece08f57a Make a SYSCTL_NODE static 2005-02-10 12:23:29 +00:00
Poul-Henning Kamp
502a35d60f MD5Pad() should never have been exposed. 2005-02-10 12:20:42 +00:00
Poul-Henning Kamp
adf4157738 Make a some SYSCTL_NODEs and some of FFS's VFS_ methods static. 2005-02-10 12:20:08 +00:00
Poul-Henning Kamp
39a79f0c01 Make three SYSCTL_NODEs static 2005-02-10 12:18:36 +00:00
Poul-Henning Kamp
253de0a143 Make npages static and const. 2005-02-10 12:18:17 +00:00
Poul-Henning Kamp
502a590bf1 make cluster_callback() static 2005-02-10 12:17:48 +00:00
Poul-Henning Kamp
2adc2b87c7 Make a SYSCTL_NODE and a mutex static 2005-02-10 12:16:42 +00:00
Poul-Henning Kamp
85eb15a2ce Make another bunch of SYSCTL_NODEs static 2005-02-10 12:16:08 +00:00
Poul-Henning Kamp
0c898376fa Make a bunch of SYSCTL_NODEs static. 2005-02-10 12:15:49 +00:00
Poul-Henning Kamp
07e95ed633 Make various random things static 2005-02-10 12:10:35 +00:00
Poul-Henning Kamp
66ae53f804 make M_NTFSMNT and ntfs_calccfree() static 2005-02-10 12:09:49 +00:00
Poul-Henning Kamp
9def42f333 Make fdesc_root static 2005-02-10 12:09:15 +00:00
Poul-Henning Kamp
923da43e9b Statification 2005-02-10 12:08:55 +00:00
Poul-Henning Kamp
f70f851c60 Make smbfs_debuglevel private. 2005-02-10 12:07:02 +00:00
Poul-Henning Kamp
271c679c17 don't call vprint with NULL. 2005-02-10 12:06:34 +00:00
Poul-Henning Kamp
87c045d5a2 Statize malloc types. 
Don't call vprint with NULL.
 2005-02-10 12:05:06 +00:00
Poul-Henning Kamp
df32e67c73 Statize devfs_ops_f 2005-02-10 12:04:26 +00:00
Poul-Henning Kamp
c711aea6ca Make a bunch of malloc types static. 
Found by:	src/tools/tools/kernxref
 2005-02-10 12:02:37 +00:00
Dag-Erling Smørgrav
d67c43b3a9 "device" and "nodevice" lines can actually specify more than one device 
(separated by commas), so add "devices" and "nodevices" as aliases.

MFC after: 	2 weeks
 2005-02-10 10:46:27 +00:00
Alfred Perlstein
ed5769e305 back out 1.7 changes, unneeded and possibly wrong. 2005-02-10 10:44:29 +00:00
Joseph Koshy
de8eca17df Note that the ICH6 controller is supported. 
Reviewed by:	sos
 2005-02-10 10:31:32 +00:00