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freebsd-skq/sys
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Robert Watson fdd9b0723e Teach pf and ipfw to use read locks in inpcbs write than write locks 
when reading credential data from sockets.

Teach pf to unlock the pcbinfo more quickly once it has acquired an
inpcb lock, as the inpcb lock is sufficient to protect the reference.

Assert locks, rather than read locks or write locks, on inpcbs in
subroutines--this is necessary as the inpcb may be passed down with a
write lock from the protocol, or may be passed down with a read lock
from the firewall lookup routine, and either is sufficient.

MFC after:	3 months
2008-04-20 00:21:54 +00:00
..
amd64 Put in a real isa_irq_pending() stub in order to remove two lines of dmesg 2008-04-19 07:25:57 +00:00
arm - Add the interrupt vector number to intr_event_create so MI code can 2008-04-11 03:26:41 +00:00
boot Revert the previous change and let PROBE_KEYBOARD function identical to -P 2008-04-09 17:59:17 +00:00
bsm Merge OpenBSM 1.0 changes to src/sys/bsm: 2007-10-29 18:47:25 +00:00
cam Locking in the ses_ioctl handler doesn't have to be so strict because 2008-03-17 17:18:16 +00:00
cddl Move the head of byte-level advisory lock list from the 2008-04-16 11:33:32 +00:00
compat Remove using magic value of -1 to distinguish between linux_open() 2008-04-09 16:42:50 +00:00
conf MFi386: Merge yet another the RTC related work. 2008-04-19 08:18:47 +00:00
contrib Teach pf and ipfw to use read locks in inpcbs write than write locks 2008-04-20 00:21:54 +00:00
crypto Make test00 compilable again. 2008-01-15 18:34:47 +00:00
ddb enable dynamic addition of "show all" commands 2008-03-25 20:36:32 +00:00
dev Fix no sound issues for ASUS W6F (ALC861) laptops (buggy BIOS config that 2008-04-19 22:32:23 +00:00
fs Move the head of byte-level advisory lock list from the 2008-04-16 11:33:32 +00:00
gdb Commit SYSINIT() ;-adding patch missed in previous pass. 2008-03-16 13:02:04 +00:00
geom Add the bootcode verb for installing boot code. Boot code 2008-04-13 19:54:54 +00:00
gnu Move the head of byte-level advisory lock list from the 2008-04-16 11:33:32 +00:00
i4b Spelling fix for interupt -> interrupt 2007-10-12 06:03:46 +00:00
i386 - Add inlines for the monitor and mwait instructions. 2008-04-18 05:47:56 +00:00
ia64 Sanitize the malloc types: M_PMAP is not used in pmap.c, so don't 2008-04-19 04:56:16 +00:00
isa atrtc.c is a repocopy of the RTC device driver from i386/isa/clock.c 2008-04-14 07:57:15 +00:00
kern Convert pcbinfo and inpcb mutexes to rwlocks, and modify macros to 2008-04-17 21:38:18 +00:00
libkern Add prototype for __cmpd2(). 2008-02-23 22:40:05 +00:00
mips This file shows signs of heavy borrowing from NetBSD's cache.c file, 2008-04-15 05:35:00 +00:00
modules move cxgb_lt2.[ch] from NIC to TOE 2008-04-19 03:22:43 +00:00
net Delay the global registration of the struct ifnet in if_alloc() until after 2008-04-19 22:04:51 +00:00
net80211 Fix adhoc mode to scan all available channels for a bss to join 2008-02-29 04:07:07 +00:00
netatalk Replaced the misleading uses of a historical artefact M_TRYWAIT with M_WAIT. 2008-03-25 09:39:02 +00:00
netatm Replaced the misleading uses of a historical artefact M_TRYWAIT with M_WAIT. 2008-03-25 09:39:02 +00:00
netgraph ng_address_hook() microoptimization. Use local variables as they should be. 2008-04-19 05:30:49 +00:00
netinet Teach pf and ipfw to use read locks in inpcbs write than write locks 2008-04-20 00:21:54 +00:00
netinet6 When querying a local or remote address on an IPv6 socket, use only a 2008-04-19 14:36:19 +00:00
netipsec Fix a bug that when getting/dumping the soft lifetime we reported 2008-03-24 15:01:20 +00:00
netipx Make tcpstates[] static, and make sure TCPSTATES is defined before 2007-07-30 11:06:42 +00:00
netnatm
netncp lockmgrs need to be released before to be destroyed and draining doesn't 2008-03-30 18:16:33 +00:00
netsmb Really, smb_iod_main() is not totally MPSAFE, so just acquire and drop 2008-03-27 01:23:59 +00:00
nfs Replaced the misleading uses of a historical artefact M_TRYWAIT with M_WAIT. 2008-03-25 09:39:02 +00:00
nfs4client Move the head of byte-level advisory lock list from the 2008-04-16 11:33:32 +00:00
nfsclient Move the head of byte-level advisory lock list from the 2008-04-16 11:33:32 +00:00
nfsserver Replaced the misleading uses of a historical artefact M_TRYWAIT with M_WAIT. 2008-03-25 09:39:02 +00:00
nlm Tighten up the error-handling in nlm_get_rpc. While I'm here, fix a 2008-04-16 09:09:50 +00:00
opencrypto Make ftruncate a 'struct file' operation rather than a vnode operation. 2008-01-07 20:05:19 +00:00
pc98 MFi386: Merge yet another the RTC related work. 2008-04-19 08:18:47 +00:00
pccard
pci It seems that RealTek 8129/8139 chip reports invalid length of 2008-04-10 01:06:05 +00:00
powerpc Simplify the pmap_zero_page family of functions by making use of 2008-04-17 00:37:40 +00:00
rpc Fix some issues that showed up during Kris' testing. 2008-04-11 10:34:59 +00:00
security When auditing state from an IPv4 or IPv6 socket, use read locks on the 2008-04-19 18:37:08 +00:00
sparc64 On sparc64 machines with multiple host-PCI-bridges these bridges 2008-04-17 12:38:00 +00:00
sun4v - Add the interrupt vector number to intr_event_create so MI code can 2008-04-11 03:26:41 +00:00
sys Add missing function prototype for tcgetsid(). 2008-04-18 02:02:33 +00:00
tools Introduce a standalone shell script for embedding MFS image. 2008-02-05 10:46:30 +00:00
ufs Move the head of byte-level advisory lock list from the 2008-04-16 11:33:32 +00:00
vm - Make SCHED_STATS more generic by adding a wrapper to create the 2008-04-17 04:20:10 +00:00
xdr Add the new kernel-mode NFS Lock Manager. To use it instead of the 2008-03-26 15:23:12 +00:00
Makefile o Add boot, gdb, nfsserver and opencrypto dirs to CSCOPEDIRS; sort. 2008-01-23 08:50:34 +00:00