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1008ac5eb7
freebsd-dev/sys/netinet
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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
..
cc Import an implementation of the CAIA Delay-Gradient (CDG) congestion control 2013-07-02 08:44:56 +00:00
khelp The TCP PAWS fix for kernels with fast tick rates (r231767) changed the TCP 2012-08-17 01:49:51 +00:00
libalias In m_megapullup() instead of reserving some space at the end of packet, 2013-03-17 07:37:10 +00:00
accf_data.c
accf_dns.c
accf_http.c
cc.h
icmp6.h Migrate structs in6_ifstat and icmp6_ifstat to PCPU counters. 2013-07-09 09:59:46 +00:00
icmp_var.h Remove most of the remaining sysctl name list macros. They were only 2013-08-26 18:16:05 +00:00
if_atm.c Add const qualifier to the dst parameter of the ifnet if_output method. 2013-04-26 12:50:32 +00:00
if_atm.h Add const qualifier to the dst parameter of the ifnet if_output method. 2013-04-26 12:50:32 +00:00
if_ether.c Add m_clrprotoflags() to clear protocol specific mbuf flags at up and 2013-08-19 13:27:32 +00:00
if_ether.h Add const qualifier to the dst parameter of the ifnet if_output method. 2013-04-26 12:50:32 +00:00
igmp_var.h Remove most of the remaining sysctl name list macros. They were only 2013-08-26 18:16:05 +00:00
igmp.c Restructure the mbuf pkthdr to make it fit for upcoming capabilities and 2013-08-24 19:51:18 +00:00
igmp.h
in_cksum.c nobody uses this file except the userspace ipfw code, but the cast 2012-07-31 08:04:49 +00:00
in_debug.c
in_gif.c Mechanically substitute flags from historic mbuf allocator with 2012-12-05 08:04:20 +00:00
in_gif.h
in_kdtrace.c Add a separate translator for headers passed to the TCP probes in the 2013-10-02 17:14:12 +00:00
in_kdtrace.h Implement the ip, tcp, and udp DTrace providers. The probe definitions use 2013-08-25 21:54:41 +00:00
in_mcast.c Fix an integer overflow in computing the size of a temporary buffer 2013-08-22 00:51:37 +00:00
in_pcb.c A complete duplication of binding should be allowed if on both new and 2013-07-12 19:08:33 +00:00
in_pcb.h In r227207, to fix the issue with possible NULL inp_socket pointer 2013-07-04 18:38:00 +00:00
in_pcbgroup.c
in_proto.c
in_rmx.c Cleanup documentation: cloning route support has been removed in r186119. 2012-10-13 09:31:01 +00:00
in_systm.h
in_var.h Back out r249318, r249320 and r249327 due to a heisenbug most 2013-05-06 16:42:18 +00:00
in.c Migrate structs arpstat, icmpstat, mrtstat, pimstat and udpstat to PCPU 2013-07-09 09:50:15 +00:00
in.h Remove most of the remaining sysctl name list macros. They were only 2013-08-26 18:16:05 +00:00
ip6.h Use IP6STAT_INC/IP6STAT_DEC macros to update ip6 stats. 2013-04-09 07:11:22 +00:00
ip_carp.c Relese the interface in the last. 2013-09-08 18:19:40 +00:00
ip_carp.h Migrate struct carpstats to PCPU counters. 2013-07-09 10:02:51 +00:00
ip_divert.c Switch the entire IPv4 stack to keep the IP packet header 2012-10-22 21:09:03 +00:00
ip_divert.h
ip_dummynet.h s/lenght/length/ in comments 2012-08-07 07:52:25 +00:00
ip_ecn.c
ip_ecn.h
ip_encap.c
ip_encap.h
ip_fastfwd.c Implement the ip, tcp, and udp DTrace providers. The probe definitions use 2013-08-25 21:54:41 +00:00
ip_fw.h Add ipfw support for setting/matching DiffServ codepoints (DSCP). 2013-03-20 10:35:33 +00:00
ip_gre.c Add IFF_MONITOR support to gre(4). 2013-05-11 19:05:38 +00:00
ip_gre.h
ip_icmp.c Migrate structs arpstat, icmpstat, mrtstat, pimstat and udpstat to PCPU 2013-07-09 09:50:15 +00:00
ip_icmp.h
ip_id.c Back out r249318, r249320 and r249327 due to a heisenbug most 2013-05-06 16:42:18 +00:00
ip_input.c Unregister inet/inet6 pfil hooks on vnet destroy. 2013-09-13 18:45:10 +00:00
ip_ipsec.c Switch the entire IPv4 stack to keep the IP packet header 2012-10-22 21:09:03 +00:00
ip_ipsec.h
ip_mroute.c Use LIST_FOREACH_SAFE() instead of doing it by hand. 2013-09-05 14:26:37 +00:00
ip_mroute.h Migrate structs arpstat, icmpstat, mrtstat, pimstat and udpstat to PCPU 2013-07-09 09:50:15 +00:00
ip_options.c - Replace compat macros with function calls. 2013-03-16 08:58:28 +00:00
ip_options.h In ip_stripoptions(): 2012-10-12 09:24:24 +00:00
ip_output.c Implement the ip, tcp, and udp DTrace providers. The probe definitions use 2013-08-25 21:54:41 +00:00
ip_var.h Move the global M_SKIP_FIREWALL mbuf flags to a protocol layer specific 2013-08-19 11:08:36 +00:00
ip.h Add ToS definitions for DiffServ Codepoints as per RFC2474. 2012-05-04 21:00:32 +00:00
pim_var.h Remove most of the remaining sysctl name list macros. They were only 2013-08-26 18:16:05 +00:00
pim.h
raw_ip.c Mechanically substitute flags from historic mbuf allocator with 2012-12-05 08:04:20 +00:00
sctp_asconf.c Allow the code to be compiled without warnings for any combination 2013-07-20 13:14:59 +00:00
sctp_asconf.h Pass the src and dst address of a received packet explicitly around. 2012-06-28 16:01:08 +00:00
sctp_auth.c All changes affect only SCTP-AUTH: 2013-09-02 22:48:41 +00:00
sctp_auth.h All changes affect only SCTP-AUTH: 2013-09-02 22:48:41 +00:00
sctp_bsd_addr.c Testing an interface property should depend on the interface, not 2012-08-04 08:03:30 +00:00
sctp_bsd_addr.h Do packet logging in a consistent way. 2012-06-24 21:25:54 +00:00
sctp_cc_functions.c Get rid of a gcc'ism. 2012-09-06 07:03:56 +00:00
sctp_constants.h Fix a bug were only 2048 streams where usable even though more than 2013-07-05 10:08:49 +00:00
sctp_crc32.c Use consistent text at the begining of the files. 2012-05-23 11:26:28 +00:00
sctp_crc32.h Use consistent text at the begining of the files. 2012-05-23 11:26:28 +00:00
sctp_dtrace_declare.h Use consistent text at the begining of the files. 2012-05-23 11:26:28 +00:00
sctp_dtrace_define.h Specify SDT probe argument types in the probe definition itself rather than 2013-08-15 04:08:55 +00:00
sctp_header.h Don't include a structure containing a flexible array in another 2012-09-07 13:36:42 +00:00
sctp_indata.c When computing the partial delivery point, take the 2013-09-07 00:45:24 +00:00
sctp_indata.h Code cleanups. 2013-07-03 18:48:43 +00:00
sctp_input.c Provide human readable debug output. 2013-08-25 12:44:03 +00:00
sctp_input.h Don't include a structure containing a flexible array in another 2012-09-07 13:36:42 +00:00
sctp_lock_bsd.h Use consistent text at the begining of the files. 2012-05-23 11:26:28 +00:00
sctp_os_bsd.h All changes affect only SCTP-AUTH: 2013-09-02 22:48:41 +00:00
sctp_os.h Use consistent text at the begining of the files. 2012-05-23 11:26:28 +00:00
sctp_output.c Fix the aborting of association with the iterator using an empty 2013-09-09 21:40:07 +00:00
sctp_output.h Cleanup the handling of address scopes. Announce in the INIT/INIT-ACK 2013-02-09 17:26:14 +00:00
sctp_pcb.c Fix a bug were only 2048 streams where usable even though more than 2013-07-05 10:08:49 +00:00
sctp_pcb.h Make the features a 64-bit value instead of 32-bit. 2013-08-12 13:52:15 +00:00
sctp_peeloff.c Add support for sctp_peeloff() also in the front states of the 2012-11-26 16:44:03 +00:00
sctp_peeloff.h Remove unused function. 2012-11-25 14:25:08 +00:00
sctp_ss_functions.c Use consistent text at the begining of the files. 2012-05-23 11:26:28 +00:00
sctp_structs.h Remove redundant field pr_sctp_on. 2013-09-03 19:31:59 +00:00
sctp_sysctl.c Export the inpcb features as a 64-bit entity. 2013-08-22 20:29:57 +00:00
sctp_sysctl.h Fix a bug were only 2048 streams where usable even though more than 2013-07-05 10:08:49 +00:00
sctp_timer.c Remove redundant field pr_sctp_on. 2013-09-03 19:31:59 +00:00
sctp_timer.h Use consistent text at the begining of the files. 2012-05-23 11:26:28 +00:00
sctp_uio.h All changes affect only SCTP-AUTH: 2013-09-02 22:48:41 +00:00
sctp_usrreq.c Micro-optimization suggested in 2013-08-01 12:05:23 +00:00
sctp_var.h Whitespace changes due to upstream integration of SCTP changes in the 2012-10-29 20:47:32 +00:00
sctp.h Make the features a 64-bit value instead of 32-bit. 2013-08-12 13:52:15 +00:00
sctputil.c Remove redundant field pr_sctp_on. 2013-09-03 19:31:59 +00:00
sctputil.h Add support for SCTP/UDP/IPV6. 2012-11-17 20:04:04 +00:00
siftr.c The hashmask returned by hashinit() is a valid index in the returned hash array. 2013-03-07 04:42:20 +00:00
tcp_debug.c Switch the entire IPv4 stack to keep the IP packet header 2012-10-22 21:09:03 +00:00
tcp_debug.h
tcp_fsm.h
tcp_hostcache.c - Update cachelimit after hashsize and bucketlimit were set. 2012-10-19 14:00:03 +00:00
tcp_hostcache.h
tcp_input.c When processing ACK in tcp_do_segment, use sbcut_locked() instead of 2013-10-09 12:00:38 +00:00
tcp_lro.c Merge r254336 from user/np/cxl_tuning. 2013-08-28 23:00:34 +00:00
tcp_lro.h Merge r254336 from user/np/cxl_tuning. 2013-08-28 23:00:34 +00:00
tcp_offload.c - Updated TOE support in the kernel. 2012-06-19 07:34:13 +00:00
tcp_offload.h - Updated TOE support in the kernel. 2012-06-19 07:34:13 +00:00
tcp_output.c Implement the ip, tcp, and udp DTrace providers. The probe definitions use 2013-08-25 21:54:41 +00:00
tcp_reass.c uma_zone_set_max() directly returns the rounded effective zone 2013-02-01 14:21:09 +00:00
tcp_sack.c
tcp_seq.h
tcp_subr.c Implement the ip, tcp, and udp DTrace providers. The probe definitions use 2013-08-25 21:54:41 +00:00
tcp_syncache.c Implement the ip, tcp, and udp DTrace providers. The probe definitions use 2013-08-25 21:54:41 +00:00
tcp_syncache.h Introduce spares in the TCP syncache and timewait structures 2013-09-21 10:01:51 +00:00
tcp_timer.c - Make callout(9) tickless, relying on eventtimers(4) as backend for 2013-03-04 11:09:56 +00:00
tcp_timer.h Add DELACK to list of timers. 2012-11-27 19:07:28 +00:00
tcp_timewait.c Mechanically substitute flags from historic mbuf allocator with 2012-12-05 08:04:20 +00:00
tcp_usrreq.c Implement the ip, tcp, and udp DTrace providers. The probe definitions use 2013-08-25 21:54:41 +00:00
tcp_var.h Introduce spares in the TCP syncache and timewait structures 2013-09-21 10:01:51 +00:00
tcp.h Add placeholder constants to reserve a portion of the socket option 2013-02-01 15:32:20 +00:00
tcpip.h
toecore.c Teach toe_l2_resolve to resolve IPv6 destinations too. 2013-01-26 00:57:29 +00:00
toecore.h Correctly handle the case where an inp has already been dropped by the time 2012-08-21 18:09:33 +00:00
udp_usrreq.c The second last argument of udp:::receive is supposed to contain the 2013-08-26 00:28:57 +00:00
udp_var.h Remove most of the remaining sysctl name list macros. They were only 2013-08-26 18:16:05 +00:00
udp.h Add placeholder constants to reserve a portion of the socket option 2013-02-01 15:32:20 +00:00