freebsd-nq/sys
Attilio Rao 19d4153329 Merge r242395,242483 from mutex implementation:
give rwlock(9) the ability to crunch different type of structures, with
the only constraint that they have a lock cookie named rw_lock.
This name, then, becames reserved from the struct that wants to use
the rwlock(9) KPI and other locking primitives cannot reuse it for
their members.

Namely such structs are the current struct rwlock and the new struct
rwlock_padalign. The new structure will define an object which has the
same layout of a struct rwlock but will be allocated in areas aligned
to the cache line size and will be as big as a cache line.

For further details check comments on above mentioned revisions.

Reviewed by:	jimharris, jeff
2012-11-03 15:57:37 +00:00
..
amd64 Enable the new instructions for reading and writing bases for %fs, 2012-11-01 15:17:43 +00:00
arm Fix build for SMP. 2012-11-01 12:26:31 +00:00
boot Fix loader crash when some unhalted exception happens during include 2012-10-26 16:32:20 +00:00
bsm
cam Use M_ZERO instead of explicit memsets and bzeros. 2012-10-30 12:52:41 +00:00
cddl s/dettach/detach/g 2012-10-30 01:29:45 +00:00
compat The r241025 fixed the case when a binary, executed from nullfs mount, 2012-11-02 13:56:36 +00:00
conf Small textdump enhancements. 2012-11-01 04:07:08 +00:00
contrib Handle the management port on the EBT5600 and disable loopback. The XAUI 2012-11-01 03:45:33 +00:00
crypto Revert previous commit... 2012-10-10 08:36:38 +00:00
ddb Small textdump enhancements. 2012-11-01 04:07:08 +00:00
dev HAL API updates, from the previous couple of HAL commits. 2012-11-03 04:56:08 +00:00
fs The r241025 fixed the case when a binary, executed from nullfs mount, 2012-11-02 13:56:36 +00:00
gdb
geom Provide a device name in the sysctl tree for programs to query the 2012-11-01 17:01:05 +00:00
gnu/fs Add an unified macro to deny ability from the compiler to reorder 2012-10-09 14:32:30 +00:00
i386 The r241025 fixed the case when a binary, executed from nullfs mount, 2012-11-02 13:56:36 +00:00
ia64 Fix compilation on ia64 when page size is configured for 16KB. 2012-10-28 11:53:54 +00:00
isa
kern Merge r242395,242483 from mutex implementation: 2012-11-03 15:57:37 +00:00
kgssapi
libkern Sync strlcpy with userland version. 2012-11-03 04:29:24 +00:00
mips Drop this from 500 to 128, to save a little space on memory constrained 2012-11-02 05:23:05 +00:00
modules Extend dim's hack from r228978: not only clang but gcc on non-x86 platforms 2012-10-28 02:15:35 +00:00
net Remove the recently added sysctl variable net.pfil.forward. 2012-11-02 01:20:55 +00:00
net80211 Add some further BAR TX debugging; it was useful when figuring out 2012-10-28 04:18:49 +00:00
netatalk
netgraph Switch the entire IPv4 stack to keep the IP packet header 2012-10-22 21:09:03 +00:00
netinet Remove the recently added sysctl variable net.pfil.forward. 2012-11-02 01:20:55 +00:00
netinet6 Remove the recently added sysctl variable net.pfil.forward. 2012-11-02 01:20:55 +00:00
netipsec Do not reduce ip_len by size of IP header in the ip_input() 2012-10-23 08:33:13 +00:00
netipx
netnatm
netncp Add characters mapping for codepages used in Germany. 2012-06-01 03:59:08 +00:00
netpfil Remove the recently added sysctl variable net.pfil.forward. 2012-11-02 01:20:55 +00:00
netsmb Fix panic due to page faults while in kernel mode, under conditions of 2012-10-31 03:34:07 +00:00
nfs Add two new options to the nfssvc(2) syscall that allow 2012-10-14 22:33:17 +00:00
nfsclient Do not leave invalid pages in the object after the short read for a 2012-08-14 11:45:47 +00:00
nfsserver Remove the support for using non-mpsafe filesystem modules. 2012-10-22 17:50:54 +00:00
nlm Remove the support for using non-mpsafe filesystem modules. 2012-10-22 17:50:54 +00:00
ofed remove duplicate semicolons where possible. 2012-10-22 03:00:37 +00:00
opencrypto Revert previous commit... 2012-10-10 08:36:38 +00:00
pc98 The 'testing memory' patch gets printed too many times 2012-10-22 11:57:26 +00:00
pci
powerpc Work around broken device tree on last-generation PowerPC iMacs 2012-10-29 14:27:28 +00:00
rpc Modify the comment to take out the names and URL. 2012-10-25 19:30:58 +00:00
security Remove the support for using non-mpsafe filesystem modules. 2012-10-22 17:50:54 +00:00
sparc64 - Give PIL_PREEMPT the lowest priority just above low/stray interrupts. 2012-10-20 12:07:48 +00:00
sys Merge r242395,242483 from mutex implementation: 2012-11-03 15:57:37 +00:00
teken
tools Revert previous commit... 2012-10-10 08:36:38 +00:00
ufs - In cancel_mkdir_dotdot don't panic if the inodedep is not available. If 2012-11-02 21:04:06 +00:00
vm The r241025 fixed the case when a binary, executed from nullfs mount, 2012-11-02 13:56:36 +00:00
x86 Provide the reading and display of the Standard Extended Features, 2012-11-01 15:14:37 +00:00
xdr
xen Move the corresponding MTX_SYSINIT() next to their struct mtx declaration 2012-10-26 17:31:35 +00:00
Makefile