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1fc8c346d5
freebsd-dev/sys
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Attilio Rao 1fc8c346d5 Improve UMTX_PROFILING: 
- Use u_int values for length and max_length values
- Add a way to reset the max_length heuristic in order to have the
  possibility to reuse the mechanism consecutively without rebooting
  the machine
- Add a way to quick display top5 contented buckets in the system for
  the max_length value.
  This should give a quick overview on the quality of the hash table
  distribution.

Sponsored by:	EMC / Isilon storage division
Reviewed by:	jeff, davide
2013-03-09 15:31:19 +00:00
..
amd64 Switch the vm_object mutex to be a rwlock. This will enable in the 2013-03-09 02:32:23 +00:00
arm Switch the vm_object mutex to be a rwlock. This will enable in the 2013-03-09 02:32:23 +00:00
boot Enable uart driver for A10. 2013-03-01 01:47:11 +00:00
bsm - Implement two new system calls: 2013-03-02 21:11:30 +00:00
cam Re-enable CTL in GENERIC on i386 and amd64, but turn on the CTL disable 2013-03-04 21:18:45 +00:00
cddl Switch the vm_object mutex to be a rwlock. This will enable in the 2013-03-09 02:32:23 +00:00
compat Switch the vm_object mutex to be a rwlock. This will enable in the 2013-03-09 02:32:23 +00:00
conf Switch the vm_object mutex to be a rwlock. This will enable in the 2013-03-09 02:32:23 +00:00
contrib Simplify TAILQ usage and avoid additional memory allocations. 2013-03-05 08:08:16 +00:00
crypto When porting XTS-related code from OpenBSD I forgot to update copyright (only 2013-02-20 22:59:53 +00:00
ddb Small textdump enhancements. 2012-11-01 04:07:08 +00:00
dev Don't log a message when the watchdog is reloaded. It's not useful to do so 2013-03-09 15:04:44 +00:00
fs smbfs_lookup() in the DOTDOT case operates on dvp->n_parent without 2013-03-09 13:25:45 +00:00
gdb
geom Add legacy support to geom raid to create a /dev/arX device for support 2013-03-08 20:07:32 +00:00
gnu/fs/reiserfs Garbage collect XFS bits which are now already completely disconnected 2013-03-02 15:33:54 +00:00
i386 Switch the vm_object mutex to be a rwlock. This will enable in the 2013-03-09 02:32:23 +00:00
ia64 Switch the vm_object mutex to be a rwlock. This will enable in the 2013-03-09 02:32:23 +00:00
isa
kern Improve UMTX_PROFILING: 2013-03-09 15:31:19 +00:00
kgssapi Piete.Brooks at cl.cam.ac.uk reported via email a crash which was 2012-12-18 00:25:48 +00:00
libkern Add __aeabi_ulcmp to allow building of the LINT kernel. 2013-01-23 09:18:18 +00:00
mips Switch the vm_object mutex to be a rwlock. This will enable in the 2013-03-09 02:32:23 +00:00
modules Garbage collect NWFS and NCP bits which are now completely disconnected 2013-03-09 12:45:36 +00:00
net Fix long-standing issue with interface routes being unprotected: 2013-03-08 20:33:50 +00:00
net80211 Fix non-invariant compilation. 2013-03-09 05:20:33 +00:00
netatalk Mechanically substitute flags from historic mbuf allocator with 2012-12-05 08:04:20 +00:00
netgraph Fix compilation warning. 2013-02-15 07:58:51 +00:00
netinet The hashmask returned by hashinit() is a valid index in the returned hash array. 2013-03-07 04:42:20 +00:00
netinet6 Generate lle_event in the IPv6 neighbor discovery code too. 2013-01-26 00:05:22 +00:00
netipsec Mechanically substitute flags from historic mbuf allocator with 2012-12-05 08:04:20 +00:00
netipx Mechanically substitute flags from historic mbuf allocator with 2012-12-05 08:04:20 +00:00
netnatm Mechanically substitute flags from historic mbuf allocator with 2012-12-05 08:04:20 +00:00
netpfil Fix callout expiring dynamic rules. 2013-03-02 14:47:10 +00:00
netsmb Merge Capsicum overhaul: 2013-03-02 00:53:12 +00:00
nfs Remove the unused nfs_curusec(). 2013-01-17 19:03:24 +00:00
nfsclient Switch the vm_object mutex to be a rwlock. This will enable in the 2013-03-09 02:32:23 +00:00
nfsserver Switch the vm_object mutex to be a rwlock. This will enable in the 2013-03-09 02:32:23 +00:00
nlm Remove the support for using non-mpsafe filesystem modules. 2012-10-22 17:50:54 +00:00
ofed Switch the vm_object mutex to be a rwlock. This will enable in the 2013-03-09 02:32:23 +00:00
opencrypto When porting XTS-related code from OpenBSD I forgot to update copyright (only 2013-02-20 22:59:53 +00:00
pc98 Switch the vm_object mutex to be a rwlock. This will enable in the 2013-03-09 02:32:23 +00:00
pci Fix build. 2013-02-21 12:52:18 +00:00
powerpc Switch the vm_object mutex to be a rwlock. This will enable in the 2013-03-09 02:32:23 +00:00
rpc Add support for backchannels to the kernel RPC. Backchannels 2012-12-08 00:29:16 +00:00
security Switch the vm_object mutex to be a rwlock. This will enable in the 2013-03-09 02:32:23 +00:00
sparc64 Switch the vm_object mutex to be a rwlock. This will enable in the 2013-03-09 02:32:23 +00:00
sys Move the callout subsystem initialization to its own SYSINIT() 2013-03-08 10:37:17 +00:00
teken
tools Further refine the handling of stop signals in the NFS client. The 2013-02-21 19:02:50 +00:00
ufs Switch the vm_object mutex to be a rwlock. This will enable in the 2013-03-09 02:32:23 +00:00
vm Switch the vm_object mutex to be a rwlock. This will enable in the 2013-03-09 02:32:23 +00:00
x86 MFcalloutng: 2013-02-28 13:46:03 +00:00
xdr
xen Move the corresponding MTX_SYSINIT() next to their struct mtx declaration 2012-10-26 17:31:35 +00:00
Makefile Run cscope with the -v parameter to make it more user-friendly. 2012-12-02 20:51:24 +00:00