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9c043d5908
freebsd-skq/sys
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jh 9c043d5908 Use g_eventlock to protect against losing wakeups in the g_event process 
and replace tsleep(9) with msleep(9) which doesn't use a timeout. The
previously used timeout caused the event process to wake up ten times
per second on an idle system.

one_event() is now called with the topology lock held and it returns
with both the topology and event locks held when there are no more
events in the queue.

Reported by:	mav, Marius Nünnerich
Reviewed by:	freebsd-geom
2010-11-22 16:47:53 +00:00
..
amd64 specialreg.h: add definitions for MPERF/APERF pair of MSRs 2010-11-19 15:07:36 +00:00
arm Provide a mutex around the read/modify/write of the IXP425_GPIO_* 2010-11-14 20:41:22 +00:00
boot Check the OF_getprop() return value before proceeding. Allocate only as 2010-11-20 19:23:16 +00:00
bsm
cam If HBA doesn't report user-enabled SATA capabilies (like ATA_CAM wrapper) - 2010-11-18 13:38:33 +00:00
cddl zfs+sendfile: populate all requested pages, not just those already cached 2010-11-16 15:53:44 +00:00
compat Add the ability for GDB to printout the thread name along with other 2010-11-22 14:42:13 +00:00
conf Adds a USB packet filter feature to the stack that it could capture 2010-11-22 01:11:28 +00:00
contrib o) Recognize the Lanner MR-730. 2010-11-08 21:22:55 +00:00
crypto Only save FPU context when not executing in the context of the crypto 2010-11-17 16:17:15 +00:00
ddb One more use for _SIG_VALID. 2010-07-12 10:18:10 +00:00
dev Fix a TSO checksum bug on mxge(4): 2010-11-22 16:43:05 +00:00
fs Remove prtactive variable and related printf()s in the vop_inactive 2010-11-19 21:17:34 +00:00
gdb there must be only one SYSINIT with SI_SUB_RUN_SCHEDULER+SI_ORDER_ANY order 2010-09-30 17:05:23 +00:00
geom Use g_eventlock to protect against losing wakeups in the g_event process 2010-11-22 16:47:53 +00:00
gnu Remove prtactive variable and related printf()s in the vop_inactive 2010-11-19 21:17:34 +00:00
i386 In xen_get_timecount, return the full ns-precision time rather than 2010-11-22 09:04:29 +00:00
ia64 - Remove <machine/mutex.h>. Most of the headers were empty, and the 2010-11-09 20:46:41 +00:00
isa bus_add_child: change type of order parameter to u_int 2010-09-10 11:19:03 +00:00
kern Style fix. 2010-11-22 15:28:54 +00:00
kgssapi
libkern Add support for asterisk characters when filling in the GELI password 2010-11-14 14:12:43 +00:00
mips Apply the STATIC_VNET_DEFINE and STATIC_DPCPU_DEFINE macros throughout 2010-11-14 20:38:11 +00:00
modules Adds a USB packet filter feature to the stack that it could capture 2010-11-22 01:11:28 +00:00
net Add a missing ';' and change the debugging sysctl from xint to int. 2010-11-21 19:33:19 +00:00
net80211 The ni_rctls checks are used to verify that a ratectl algo has set up 2010-11-14 09:59:52 +00:00
netatalk
netgraph Allow for MTU sizes of up to ETHER_MAX_LEN_JUMBO (i.e. 9018) bytes to be 2010-11-22 12:32:19 +00:00
netinet Remove an apparently redundant CURVNET_SET() / CURVNET_RESTORE() pair. 2010-11-22 14:16:23 +00:00
netinet6 In case of an early return from the function there is no need to zero 2010-11-20 12:27:40 +00:00
netipsec Apply the STATIC_VNET_DEFINE and STATIC_DPCPU_DEFINE macros throughout 2010-11-14 20:38:11 +00:00
netipx
netnatm
netncp Switch to our preferred 2-clause BSD license. 2010-04-07 16:50:38 +00:00
netsmb Switch to our preferred 2-clause BSD license. 2010-04-07 16:50:38 +00:00
nfs Fix the type of the 3rd argument for nm_getinfo so that it works 2010-10-19 11:55:58 +00:00
nfsclient Remove prtactive variable and related printf()s in the vop_inactive 2010-11-19 21:17:34 +00:00
nfsserver Fix a bug in r214049. The nvp == vp case shall be handled specially 2010-11-05 21:13:16 +00:00
nlm Modify the NFS clients and the NLM so that the NLM can be used 2010-10-19 00:20:00 +00:00
opencrypto Let cryptosoft(4) add its pseudo-device with a specific unit number and its 2010-11-14 13:09:32 +00:00
pc98 Move identical copies of apm_bios.h to sys/x86/include, replace them with 2010-11-11 19:36:21 +00:00
pci Remove standard PCI configuration space register definitions. 2010-11-08 22:10:51 +00:00
powerpc Apply the STATIC_VNET_DEFINE and STATIC_DPCPU_DEFINE macros throughout 2010-11-14 20:38:11 +00:00
rpc Fix the krpc so that it can handle NFSv3,UDP mounts with a read/write 2010-10-13 00:57:14 +00:00
security Fix typos. 2010-11-09 10:59:09 +00:00
sparc64 Convert drivers somehow missed in r200874 to multipass probing. 2010-11-15 21:58:10 +00:00
sun4v Fix a few more places to use cpumask_t rather than 'u_int'. These are 2010-11-11 16:06:47 +00:00
sys Add the ability for GDB to printout the thread name along with other 2010-11-22 14:42:13 +00:00
teken Partially implement the mysterious cons25 \e[x escape sequence. 2010-11-05 00:56:21 +00:00
tools Add an extra comment to the SDT probes definition. This allows us to get 2010-08-22 11:18:57 +00:00
ufs Delete /sys/ufs/ffs/README.snapshot as it is no longer relevant. 2010-11-20 18:40:50 +00:00
vm Eliminate the mab, maf arrays and related variables. 2010-11-21 10:18:28 +00:00
x86 hwpstate: use CPU_FOREACH when binding to all available processors 2010-11-16 12:43:45 +00:00
xdr
xen Improve the Xen para-virtualized device infrastructure of FreeBSD: 2010-10-19 20:53:30 +00:00
Makefile Add lex and yacc sources to things cscope'd. 2010-11-21 03:58:11 +00:00