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1881f29e6e
freebsd-skq/sys
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mav 1881f29e6e Refactor Xen PV code to use new event timers subsystem. That uses one-shot 
Xen timer and time counter to provide one-shot and periodic time events.

On my tests this reduces idle interruts rate down to about 30Hz, and accor-
ding to Xen VM Manager reduces host CPU load by three times comparing to
the previous periodic 100Hz clock. Also now, when needed, it is possible to
increase HZ rate without useless CPU burning during idle periods.

Now only ia64 and some ARMs left not migrated to the new event timers.
2011-05-13 12:39:37 +00:00
..
amd64 Remove wrong comment. 2011-05-11 17:57:15 +00:00
arm Change rman_manage_region() to actually honor the rm_start and rm_end 2011-04-29 18:41:21 +00:00
boot a whitespace nit 2011-05-07 13:57:30 +00:00
bsm Add ECAPMODE, "Not permitted in capability mode", a new kernel errno 2011-03-01 13:14:28 +00:00
cam scsi_cd: silence READ_TOC errors in CDIOREADTOCHEADER ioctl 2011-05-07 10:06:43 +00:00
cddl dtrace: remove unused code 2011-05-10 15:05:27 +00:00
compat Commit the missing linux_videdev2_compat.h (lost somewhere between 2011-05-04 13:09:20 +00:00
conf Reimplement how PCI-PCI bridges manage their I/O windows. Previously the 2011-05-03 17:37:24 +00:00
contrib Make pf compile without INET support by adding #ifdef INETs and 2011-04-27 19:34:01 +00:00
crypto Fix a bug in the result of manual assembly. 2011-03-02 14:56:58 +00:00
ddb Trim some additional unnecessary <linker_set.h> includes. 2011-04-28 17:59:33 +00:00
dev Remove duplicate code - add a function which calculates the ratesArray[] 2011-05-13 10:36:38 +00:00
fs Change the new NFS server so that it uses vfs.nfsd naming 2011-05-08 01:01:27 +00:00
gdb Modify kdb_trap() so that it re-calls the dbbe_trap function as long as 2011-02-18 22:25:11 +00:00
geom Move the three geom kprocs as threads under a single pid. 2011-05-11 21:47:30 +00:00
gnu Fix typos - remove duplicate "the". 2011-02-21 09:01:34 +00:00
i386 Refactor Xen PV code to use new event timers subsystem. That uses one-shot 2011-05-13 12:39:37 +00:00
ia64 In pmap_kextract(), return the physical address for PBVM virtual 2011-05-07 17:23:13 +00:00
isa Move VT switching hack for suspend/resume from bus drivers to syscons.c 2011-05-09 18:46:49 +00:00
kern Refactor Xen PV code to use new event timers subsystem. That uses one-shot 2011-05-13 12:39:37 +00:00
kgssapi
libkern Fix typos - remove duplicate "is". 2011-02-23 09:22:33 +00:00
mips Use new option names for NFS client and NFS server 2011-05-11 00:52:41 +00:00
modules T4 packet timestamps. 2011-05-05 02:38:08 +00:00
net Fix white space nits and style 2011-05-06 20:46:29 +00:00
net80211 Fix up the net80211 alq logging - this commit makes it usable. 2011-05-11 17:20:35 +00:00
netatalk
netgraph LibAliasInit() should allocate memory with M_WAITOK flag. Modify it 2011-04-18 20:07:08 +00:00
netinet Refactor TCP ISN increment logic. Instead of firing callout at 100Hz to 2011-05-09 07:37:47 +00:00
netinet6 Remove code with any effect. 2011-05-03 20:34:02 +00:00
netipsec Release SP's refcount in key_get_spdbyid(). 2011-05-09 13:16:21 +00:00
netipx
netnatm
netncp
netsmb Change some variables from int to size_t. This is more accurate since 2011-01-08 23:06:54 +00:00
nfs Move sys/nfsclient/nfs_kdtrace.h to sys/nfs/nfs_kdtrace.h so 2011-05-06 20:02:19 +00:00
nfsclient Move sys/nfsclient/nfs_kdtrace.h to sys/nfs/nfs_kdtrace.h so 2011-05-06 20:02:19 +00:00
nfsserver Add some FEATURE macros for various features (AUDIT/CAM/IPC/KTR/MAC/NFS/NTP/ 2011-02-25 10:11:01 +00:00
nlm sysctl(9) cleanup checkpoint: amd64 GENERIC builds cleanly. 2011-01-12 19:54:19 +00:00
ofed - Catch up to falloc() changes. 2011-04-26 07:30:52 +00:00
opencrypto After the r219999 is merged to stable/8, rename fallocf(9) to falloc(9) 2011-04-01 13:28:34 +00:00
pc98 Move VT switching hack for suspend/resume from bus drivers to syscons.c 2011-05-09 18:46:49 +00:00
pci Do a sweep of the tree replacing calls to pci_find_extcap() with calls to 2011-03-23 13:10:15 +00:00
powerpc Only try to set up IPIs at boot on systems that actually have more than one 2011-05-10 14:03:05 +00:00
rpc This patch is believed to fix a problem in the kernel rpc for 2011-04-27 18:19:26 +00:00
security - Add a FEATURE for capsicum (security_capabilities). 2011-03-04 09:03:54 +00:00
sparc64 Add an ATOMIC_CLEAR_LONG. 2011-05-10 21:18:45 +00:00
sun4v This patch changes head so that the default NFS client is now the new 2011-04-27 17:51:51 +00:00
sys Use a name instead of a magic number for kern_yield(9) when the priority 2011-05-13 05:27:58 +00:00
teken Add proper build infrastructure for teken. 2011-05-09 16:27:39 +00:00
tools GNU awk does not output escaped newlines in multi-line printc statements. This 2011-03-31 21:33:33 +00:00
ufs Use a name instead of a magic number for kern_yield(9) when the priority 2011-05-13 05:27:58 +00:00
vm Another long standing vm bug found at Isilon: 2011-05-09 20:27:49 +00:00
x86 Implement boot-time TSC synchronization test for SMP. This test is executed 2011-05-09 17:34:00 +00:00
xdr
xen Fix a few more SYSCTL_PROC() that were missing a CTLFLAG type specifier. 2011-01-19 00:57:58 +00:00
Makefile