Robert Watson e7c33e29ed Revise locking strategy used for UNIX domain sockets in order to improve ... concurrency: - Add per-unpcb mutexes protecting unpcb connection state, fields, etc. - Replace global UNP mutex with a global UNP rwlock, which will protect the UNIX domain socket connection topology, v_socket, and be acquired exclusively before acquiring more than per-unpcb at a time in order to avoid lock order issues. In performance measurements involving MySQL, this change has little or no overhead on UP (+/- 1%), but leads to a significant (5%-30%) improvement in multi-processor measurements using the sysbench and supersmack benchmarks. Much testing by: kris Approved by: re (kensmith)		2007-02-26 20:47:52 +00:00
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amd64	Partial MFp4 of 114977:	2007-02-24 16:49:25 +00:00
arm	Remove unused header file <machine/katelib.h>	2007-02-26 05:17:47 +00:00
boot	Fix the cdboot twiddle display.	2007-02-23 21:07:44 +00:00
bsm
cam	Add an xpt_rescan function and a thread that will field	2007-02-23 05:47:36 +00:00
coda	coda_vptofh is never defined nor used.	2007-02-02 15:47:28 +00:00
compat	MFp4 (110541):	2007-02-25 12:43:07 +00:00
conf	Build ipx_ip.c only if options IPXIP is defined. No functional change.	2007-02-26 11:55:34 +00:00
contrib	o break newbus api: add a new argument of type driver_filter_t to	2007-02-23 12:19:07 +00:00
crypto
ddb	Use FOREACH_PROC_IN_SYSTEM instead of using its unrolled form.	2007-01-17 15:05:52 +00:00
dev	mii_phy_dev_probe returns its third argument on match, not 0, so pass 0	2007-02-26 04:48:24 +00:00
fs	Check that the error returned by vfs_getopts() is not ENOENT before assuming	2007-02-21 00:30:09 +00:00
gdb
geom	Use tsleep() rather than msleep() with a NULL mtx parameter.	2007-02-23 23:06:10 +00:00
gnu	Move vnode-to-file-handle translation from vfs_vptofh to vop_vptofh method.	2007-02-15 22:08:35 +00:00
i4b	o break newbus api: add a new argument of type driver_filter_t to	2007-02-24 02:28:07 +00:00
i386	Partial MFp4 of 114977:	2007-02-24 16:49:25 +00:00
ia64	Updated ia64 isa support with the new bus_setup_intr() syntax.	2007-02-24 16:56:22 +00:00
isa	o break newbus api: add a new argument of type driver_filter_t to	2007-02-23 12:19:07 +00:00
kern	Revise locking strategy used for UNIX domain sockets in order to improve	2007-02-26 20:47:52 +00:00
libkern
modules	Make IPv6 multicast forwarding dynamically loadable from a GENERIC kernel.	2007-02-24 11:38:47 +00:00
net	Move the lock init until after if_alloc in case the allocation fails and we	2007-02-23 19:37:55 +00:00
net80211	clear/reclaim challenge text when switching auth mode and operating as an ap	2007-02-04 05:49:16 +00:00
netatalk	Use privilege PRIV_NET_ADDIFADDR rather than suser() to authorize	2007-02-19 22:40:02 +00:00
netatm
netgraph	o break newbus api: add a new argument of type driver_filter_t to	2007-02-23 12:19:07 +00:00
netinet	Unlock a mutex which should be unlocked before returning.	2007-02-25 14:22:03 +00:00
netinet6	Fix tinderbox. ip6_mrouter should be defined in raw_ip6.c as it is	2007-02-24 21:09:35 +00:00
netipsec
netipx	Build ipx_ip.c only if options IPXIP is defined. No functional change.	2007-02-26 11:55:34 +00:00
netkey
netnatm	Factor out my copyrights + licenses from Charles D. Cranor and	2007-01-08 22:30:39 +00:00
netncp
netsmb	Backing out the wrong fix which could possibly trash the memory if devfs	2007-02-09 17:22:10 +00:00
nfs
nfs4client	Rename some functions and variables from nfs_* to nfs4_* to avoid	2007-01-25 14:33:13 +00:00
nfsclient	Backing out an earlier change. It seems harmless for NFS to miss the "force	2007-02-16 03:46:55 +00:00
nfsserver	Move vnode-to-file-handle translation from vfs_vptofh to vop_vptofh method.	2007-02-15 22:08:35 +00:00
opencrypto
pc98	Garbage collect a reference to INTR_FAST.	2007-02-25 14:53:55 +00:00
pccard
pci	Convert sis(4) to use its own watchdog procedure.	2007-02-24 14:27:36 +00:00
powerpc	Catch up with bus_setup_intr() modification and garbage collect a	2007-02-25 15:04:08 +00:00
rpc
security	More unnecessary include reduction.	2007-02-23 14:39:04 +00:00
sparc64	Use uma_set_align().	2007-02-25 10:52:47 +00:00
sun4v	o break newbus api: add a new argument of type driver_filter_t to	2007-02-23 12:19:07 +00:00
sys	Revise locking strategy used for UNIX domain sockets in order to improve	2007-02-26 20:47:52 +00:00
tools	Cleanup and document the implementation of firmware(9) based on	2007-02-15 17:21:31 +00:00
ufs	Account for di_blocks allocations when IN_SPACECOUNTED is set in an	2007-02-23 20:23:35 +00:00
vm	Change the way that unmanaged pages are created. Specifically,	2007-02-25 06:14:58 +00:00
Makefile