freebsd-nq/sys
Robert Watson d461245f5d Switch from using an sx lock to a mutex for the mac_portacl rule chain:
the sx lock was used previously because we might sleep allocating
additional memory by using auto-extending sbufs.  However, we no longer
do this, instead retaining the user-submitted rule string, so mutexes
can be used instead.  Annotate the reason for not using the sbuf-related
rule-to-string code with a comment.

Switch to using TAILQ_CONCAT() instead of manual list copying, as it's
O(1), reducing the rule replacement step under the mutex from O(2N) to
O(2).

Remove now uneeded vnode-related includes.

MFC after:	2 weeks
2004-12-06 19:43:45 +00:00
..
alpha Change gdb_cpu_setreg() to not take the value to which to set the 2004-12-01 06:40:35 +00:00
amd64 Replace (inlined) pmap_pte() calls with smaller, faster code where 2004-12-04 22:02:31 +00:00
arm Make sure to map the whole kernel into 1MB pages. Try to use the remaining 2004-12-05 22:48:04 +00:00
boot The 'start' command processes loader.conf variables, not loader.rc. 2004-12-06 05:30:31 +00:00
cam Correct another location where inquiry length as calculated from the 2004-11-18 07:24:29 +00:00
coda Back when VOP_* was introduced, we did not have new-style struct 2004-12-01 23:16:38 +00:00
compat Do not blindly pass linux filesystem specific mount data across. 2004-12-03 18:14:22 +00:00
conf Update the Tigon 1 and 2 driver to use the sf_buf API for implementing 2004-12-06 00:43:40 +00:00
contrib IPv6 packets can contain headers (like options) before the TCP/UDP/ICMP6 2004-12-05 12:15:43 +00:00
crypto Initiate deorbit burn sequence for 80386 support in FreeBSD: Remove 2004-11-16 20:42:32 +00:00
ddb When printing a stack trace for a thread, also print the pid and tid. 2004-11-23 23:11:47 +00:00
dev Update the Tigon 1 and 2 driver to use the sf_buf API for implementing 2004-12-06 00:43:40 +00:00
doc Experimental support for using doxygen to generate kernel documentation. 2004-07-11 16:13:57 +00:00
fs Convert msdosfs to nmount. 2004-12-06 19:05:48 +00:00
gdb Change gdb_cpu_setreg() to not take the value to which to set the 2004-12-01 06:40:35 +00:00
geom o Don't limit GPT as a rank 2 provider. Allow it to be connected 2004-12-05 06:02:21 +00:00
gnu VFS_STATFS(mp, ...) is mostly called with &mp->mnt_stat, but a few cases 2004-12-05 22:41:02 +00:00
i4b Mark i4b IPR and SPPP drivers as NET_NEEDS_GIANT(), as they both 2004-10-12 09:25:52 +00:00
i386 Due to a significant addition of code, add my copyright to this file. Also 2004-12-06 18:19:32 +00:00
ia64 Change gdb_cpu_setreg() to not take the value to which to set the 2004-12-01 06:40:35 +00:00
isa Stop printing the VGA registers during verbose boot, in order to not 2004-11-03 09:07:44 +00:00
isofs/cd9660 VFS_STATFS(mp, ...) is mostly called with &mp->mnt_stat, but a few cases 2004-12-05 22:41:02 +00:00
kern Add more functions for handling mount arguments in VFS_MOUNT(): 2004-12-06 18:18:35 +00:00
libkern Use the RET macro. 2004-11-09 16:47:47 +00:00
modules kmod.mk knows how to create empty opt_*.h files so let it deal with the 2004-12-03 23:43:02 +00:00
net Implement the check I was talking about in the previous message already. 2004-11-30 22:38:37 +00:00
net80211 Add a new network interface flag, IFF_NEEDSGIANT, which will allow 2004-07-27 23:20:45 +00:00
netatalk Correct a misspelling in a comment. 2004-12-05 13:28:52 +00:00
netatm Initialize struct pr_userreqs in new/sparse style and fill in common 2004-11-08 14:44:54 +00:00
netgraph Use ng_callout() instead of timeout(9). 2004-12-05 22:58:13 +00:00
netinet - Make route cacheing optional, configurable via IFF_LINK0 flag. 2004-12-06 19:02:43 +00:00
netinet6 Reviewed by: SUZUKI Shinsuke <suz@kame.net> 2004-11-29 03:10:35 +00:00
netipsec Initialize struct pr_userreqs in new/sparse style and fill in common 2004-11-08 14:44:54 +00:00
netipx Initialize struct pr_userreqs in new/sparse style and fill in common 2004-11-08 14:44:54 +00:00
netkey support TCP-MD5(IPv4) in KAME-IPSEC, too. 2004-11-08 18:49:51 +00:00
netnatm Initialize struct pr_userreqs in new/sparse style and fill in common 2004-11-08 14:44:54 +00:00
netncp Add missing zero flag argument. 2004-10-12 08:22:08 +00:00
netsmb Don't use vn_todev(). 2004-11-10 07:16:59 +00:00
nfs Add non-blocking versions of nfsm_dissect() and friends, for use from 2004-12-06 17:33:52 +00:00
nfs4client 2 fixes that improve on the consistency of the NFS client cache. 2004-12-06 19:18:00 +00:00
nfsclient 2 fixes that improve on the consistency of the NFS client cache. 2004-12-06 19:18:00 +00:00
nfsserver Correct a bug in nfsrv_create() where a call to nfsrv_access() might 2004-11-11 21:30:52 +00:00
opencrypto Push Giant down through ioctl. 2004-11-17 09:09:55 +00:00
pc98 Don't include sys/user.h merely for its side-effect of recursively 2004-11-27 06:51:39 +00:00
pccard Move PNP IDs back into oldcard files 2004-08-13 06:57:31 +00:00
pci Update the Tigon 1 and 2 driver to use the sf_buf API for implementing 2004-12-06 00:43:40 +00:00
posix4 Back when VOP_* was introduced, we did not have new-style struct 2004-12-01 23:16:38 +00:00
powerpc Create a new definition, PSL_KERNSET, which is used for setting the 2004-11-30 09:04:41 +00:00
rpc Prefer C99's __func__ over GCC's __FUNCTION__. 2004-09-23 18:25:46 +00:00
security Switch from using an sx lock to a mutex for the mac_portacl rule chain: 2004-12-06 19:43:45 +00:00
sparc64 Change gdb_cpu_setreg() to not take the value to which to set the 2004-12-01 06:40:35 +00:00
sys Add more functions for handling mount arguments in VFS_MOUNT(): 2004-12-06 18:18:35 +00:00
tools Back when VOP_* was introduced, we did not have new-style struct 2004-12-01 23:16:38 +00:00
ufs VFS_STATFS(mp, ...) is mostly called with &mp->mnt_stat, but a few cases 2004-12-05 22:41:02 +00:00
vm Correct a sanity check in vnode_pager_generic_putpages(). The cast used 2004-12-05 21:48:11 +00:00
Makefile Add a NO_BOOT knob to prevent building the boot blocks and loader. 2004-08-19 09:54:28 +00:00