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db7f0b974f
freebsd-dev/sys
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Kip Macy db7f0b974f - bump __FreeBSD version to reflect added buf_ring, memory barriers, 
and ifnet functions

- add memory barriers to <machine/atomic.h>
- update drivers to only conditionally define their own

- add lockless producer / consumer ring buffer
- remove ring buffer implementation from cxgb and update its callers

- add if_transmit(struct ifnet *ifp, struct mbuf *m) to ifnet to
  allow drivers to efficiently manage multiple hardware queues
  (i.e. not serialize all packets through one ifq)
- expose if_qflush to allow drivers to flush any driver managed queues

This work was supported by Bitgravity Inc. and Chelsio Inc.
2008-11-22 05:55:56 +00:00
..
amd64 - bump __FreeBSD version to reflect added buf_ring, memory barriers, 2008-11-22 05:55:56 +00:00
arm - bump __FreeBSD version to reflect added buf_ring, memory barriers, 2008-11-22 05:55:56 +00:00
boot Disconnect gptzfsboot from the build until dfr@ gets his act together. 2008-11-21 08:10:07 +00:00
bsm Add support for extended header BSM tokens. Currently we use the 2008-11-11 21:57:03 +00:00
cam
cddl Add definitions for ZFS pool version 13. 2008-11-21 09:10:35 +00:00
compat In the robust futexes list head, futex_offset shall be signed, 2008-11-16 15:45:41 +00:00
conf - bump __FreeBSD version to reflect added buf_ring, memory barriers, 2008-11-22 05:55:56 +00:00
contrib
crypto Fix a potential NULL-pointer dereference in padlock(4). 2008-11-17 19:00:36 +00:00
ddb
dev - bump __FreeBSD version to reflect added buf_ring, memory barriers, 2008-11-22 05:55:56 +00:00
fs - Fix a typo in a comment. 2008-11-18 23:19:43 +00:00
gdb
geom Partition type FS_UNUSED does not mean the partition entry 2008-11-18 05:55:58 +00:00
gnu Adapt to accmode_t changes. 2008-11-14 09:58:16 +00:00
i386 - bump __FreeBSD version to reflect added buf_ring, memory barriers, 2008-11-22 05:55:56 +00:00
ia64 - bump __FreeBSD version to reflect added buf_ring, memory barriers, 2008-11-22 05:55:56 +00:00
isa Allow device hints to wire the unit numbers of devices. 2008-11-18 21:01:54 +00:00
kern - bump __FreeBSD version to reflect added buf_ring, memory barriers, 2008-11-22 05:55:56 +00:00
kgssapi Call svc_freereq() before returning from the service proc. 2008-11-12 15:31:05 +00:00
libkern
mips
modules Update ZFS from version 6 to 13 and bring some FreeBSD-specific changes. 2008-11-17 20:49:29 +00:00
net - bump __FreeBSD version to reflect added buf_ring, memory barriers, 2008-11-22 05:55:56 +00:00
net80211
netatalk
netgraph Don't use curthread to resolve file descriptor. Request may be queued, so 2008-11-08 06:25:57 +00:00
netinet Fix a scope problem in the multiple routing table code that stopped the 2008-11-19 19:19:30 +00:00
netinet6 Change the initialization methodology for global variables scheduled 2008-11-19 09:39:34 +00:00
netipsec Change the initialization methodology for global variables scheduled 2008-11-19 09:39:34 +00:00
netipx
netnatm
netncp
netsmb
nfs
nfs4client
nfsclient Switch the default rpc implementation for NFS back to the new code. I believe 2008-11-14 11:27:53 +00:00
nfsserver Switch the default rpc implementation for NFS back to the new code. I believe 2008-11-14 11:27:53 +00:00
nlm Don't call svc_freereq() before svc_freeargs(). 2008-11-12 15:30:30 +00:00
opencrypto
pc98
pccard
pci
powerpc - bump __FreeBSD version to reflect added buf_ring, memory barriers, 2008-11-22 05:55:56 +00:00
rpc Add a missing call to mtx_destroy(). 2008-11-12 12:21:18 +00:00
security When repeatedly accessing a thread credential, cache the credential 2008-11-14 01:24:52 +00:00
sparc64 - bump __FreeBSD version to reflect added buf_ring, memory barriers, 2008-11-22 05:55:56 +00:00
sun4v - bump __FreeBSD version to reflect added buf_ring, memory barriers, 2008-11-22 05:55:56 +00:00
sys - bump __FreeBSD version to reflect added buf_ring, memory barriers, 2008-11-22 05:55:56 +00:00
tools
ufs Fix typo. 2008-11-19 20:06:59 +00:00
vm Instead of forcing vn_start_write() to reset mp back to NULL for the 2008-11-16 21:57:54 +00:00
xdr Use the remote address for access control, not the local address. This fixes 2008-11-13 14:36:52 +00:00
xen merge fix for boot-time hang on centos' xen 2008-11-14 07:06:27 +00:00
Makefile