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c11a15bf8d
freebsd-dev/sys
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Gleb Smirnoff c11a15bf8d When processing ACK in tcp_do_segment, use sbcut_locked() instead of 
sbdrop_locked() to cut acked mbufs from the socket buffer. Free this
chain a batch manner after the socket buffer lock is dropped.

This measurably reduces contention on socket buffer.

Sponsored by:	Netflix
Sponsored by:	Nginx, Inc.
Approved by:	re (marius)
2013-10-09 12:00:38 +00:00
..
amd64 In sys/amd64/amd64/pmap.c, fix several gcc warnings about uninitialized 2013-10-08 20:04:35 +00:00
arm - Enable unmapped buffers on Exynos5 again, because 2013-10-01 12:01:20 +00:00
boot Sweep man pages replacing ad -> ada. 2013-10-01 18:41:53 +00:00
bsm Change the cap_rights_t type from uint64_t to a structure that we can extend 2013-09-05 00:09:56 +00:00
cam Properly fix out of memory handling in the iSCSI target. 2013-10-08 19:18:02 +00:00
cddl Initialize and free the DTrace taskqueue in the dtrace module load/unload 2013-10-08 12:56:46 +00:00
compat Add padding to match the compat32 struct stat32 definition to the real 2013-10-04 22:05:23 +00:00
conf Add two new MIPS CPU families - mips24k and mips74k. 2013-10-09 00:21:21 +00:00
contrib Update OFED to Linux 3.7 and update Mellanox drivers. 2013-09-29 00:35:03 +00:00
crypto Use the fact that the AES-NI instructions can be pipelined to improve 2013-09-03 18:31:23 +00:00
ddb
dev Fix the LINT build. 2013-10-08 23:23:04 +00:00
fs NULL stale pointers (should be a no-op as they should no longer be 2013-09-25 02:49:18 +00:00
gdb rename scheduler->swapper and SI_SUB_RUN_SCHEDULER->SI_SUB_LAST 2013-07-24 09:45:31 +00:00
geom Introduce a kern.geom.notaste sysctl that can be used to temporarily 2013-09-24 20:05:16 +00:00
gnu/fs/reiserfs
i386 Remove redundant declarations of szsigcode and sigcode in 2013-10-07 16:57:48 +00:00
ia64 The pmap function pmap_clear_reference() is no longer used. Remove it. 2013-09-20 04:30:18 +00:00
isa
kern - Substitute sbdrop_internal() with sbcut_internal(). The latter doesn't free 2013-10-09 11:57:53 +00:00
kgssapi Add support for host-based (Kerberos 5 service principal) initiator 2013-07-09 01:05:28 +00:00
libkern Fix ixp425 boot2 with ARM EABI: 2013-09-29 15:19:34 +00:00
mips Add some missing AR934x register definitions. 2013-10-09 03:19:05 +00:00
modules Fix make depend. 2013-10-04 11:55:20 +00:00
net Clear knlist before destroying it in tap(4) and tun(4). This fixes later 2013-10-02 20:44:36 +00:00
net80211 Create a new function to complete 802.11 mbuf transmission. 2013-08-27 14:37:13 +00:00
netatalk
netgraph MFC 2013-09-06 17:42:12 +00:00
netinet When processing ACK in tcp_do_segment, use sbcut_locked() instead of 2013-10-09 12:00:38 +00:00
netinet6 Fix mbuf leak. 2013-10-07 12:07:40 +00:00
netipsec Remove most of the remaining sysctl name list macros. They were only 2013-08-26 18:16:05 +00:00
netipx
netnatm Fix the length calculation for the final block of a sendfile(2) 2013-09-10 10:05:59 +00:00
netpfil Use the correct EtherType for logging IPv6 packets. 2013-09-28 15:49:36 +00:00
netsmb Change the cap_rights_t type from uint64_t to a structure that we can extend 2013-09-05 00:09:56 +00:00
nfs Changes to allow using BOOTP_NFSROOT and mounting an nfs root filesystem 2013-07-31 19:14:00 +00:00
nfsclient A problem with the old NFS client where large writes to large files 2013-07-04 00:54:23 +00:00
nfsserver Change the cap_rights_t type from uint64_t to a structure that we can extend 2013-09-05 00:09:56 +00:00
nlm Intermittent crashes in the NLM (rpc.lockd) code during system 2013-09-06 23:14:31 +00:00
ofed Remove redundant declaration of cmclass in 2013-10-09 07:02:03 +00:00
opencrypto Make sendfile() a method in the struct fileops. Currently only 2013-08-15 07:54:31 +00:00
pc98 MFi386: r254619 2013-08-22 16:39:59 +00:00
pci Update PCI drivers to no longer look at the MEMIO-enabled bit in the PCI 2013-08-12 23:30:01 +00:00
powerpc Implement GET_STACK_USAGE() on PowerPC. This implementation is identical 2013-10-02 20:40:21 +00:00
rpc It was reported via email that the cu_sent field used by the 2013-09-06 02:34:34 +00:00
security Fix some typos that were causing probe argument types to show up as unknown. 2013-10-01 15:40:27 +00:00
sparc64 Implement GET_STACK_USAGE. 2013-09-29 13:09:25 +00:00
sys - Substitute sbdrop_internal() with sbcut_internal(). The latter doesn't free 2013-10-09 11:57:53 +00:00
teken
tools
ufs Change the cap_rights_t type from uint64_t to a structure that we can extend 2013-09-05 00:09:56 +00:00
vm Both the vm_map and vmspace zones are defined as "no free". So, there is no 2013-09-22 17:48:10 +00:00
x86 Add a va_copy() to our fall-back stdarg implementation for use with lint(1) 2013-10-07 10:01:23 +00:00
xdr
xen Merge Xen PVHVM support into the GENERIC kernel config for both 2013-09-20 22:59:22 +00:00
Makefile