Aren/NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
272b9fa3d1
NetBSD/sys/netinet
History
dyoung 272b9fa3d1 Don't sleep until memory becomes available. 
Use kmem_zalloc() instead of kmem_alloc() + bzero().

During initialization, try to get all of the memory we need for the
vestigial time-wait structures before we set any of the structures up,
and if any single allocation fails, release all of the memory.

This should help low-memory hosts.  A much better fix postpones
allocating any memory until vtw is enabled through the sysctl.
2011-06-03 20:01:00 +00:00
..
accept_filter.h
accf_data.c
accf_http.c
cpu_in_cksum.c
files.ipfilter Defopt the rest of the Ipfilter options and tunables. 2010-10-02 20:07:39 +00:00
files.netinet Reduces the resources demanded by TCP sessions in TIME_WAIT-state using 2011-05-03 18:28:44 +00:00
icmp6.h RA flood mitigation via a limit on accepted routes: 2011-05-24 18:07:11 +00:00
icmp_private.h
icmp_var.h
if_arp.c arp_drain() may be called with locks held, so instead of doing any work 2011-05-03 16:00:29 +00:00
if_atm.c udpate license clauses on my code to match the new-style BSD licenses. 2011-02-01 19:40:24 +00:00
if_atm.h udpate license clauses on my code to match the new-style BSD licenses. 2011-02-01 19:40:24 +00:00
if_ether.h
if_inarp.h
igmp_var.h
igmp.c
igmp.h
in4_cksum.c fix assertions 2011-04-25 22:04:32 +00:00
in_cksum.c
in_gif.c
in_gif.h
in_ifattach.h
in_offload.c ip_undefer_csum: 2011-04-25 22:11:31 +00:00
in_offload.h undefer csum in looutput. 2011-04-25 22:20:59 +00:00
in_pcb_hdr.h Reduces the resources demanded by TCP sessions in TIME_WAIT-state using 2011-05-03 18:28:44 +00:00
in_pcb.c Reduces the resources demanded by TCP sessions in TIME_WAIT-state using 2011-05-03 18:28:44 +00:00
in_pcb.h Reduces the resources demanded by TCP sessions in TIME_WAIT-state using 2011-05-03 18:28:44 +00:00
in_proto.c *_drain() routines may be called with locks held, so instead of doing 2011-05-03 17:44:30 +00:00
in_proto.h
in_selsrc.c
in_selsrc.h
in_systm.h
in_var.h ip_randomid: make mechanism MP-safe and more modular. 2010-11-05 01:35:57 +00:00
in.c Backout rev.1.137. It causes troubles, see PR kern/43294. 2010-05-15 05:02:46 +00:00
in.h
ip6.h
ip_carp.c ahem, min -> max in previous 2010-08-11 11:06:42 +00:00
ip_carp.h
ip_ecn.c
ip_ecn.h
ip_encap.c
ip_encap.h
ip_etherip.c Push the bpf_ops usage back into bpf.h. Push the common ifp->if_bpf 2010-04-05 07:19:28 +00:00
ip_etherip.h
ip_flow.c After discussion with ad@: it appears that KERNEL_LOCK also protects 2010-04-01 00:24:41 +00:00
ip_icmp.c manually adjust m_data and m_len so it can later be prepended with a 2010-07-02 07:02:00 +00:00
ip_icmp.h Add MPLS support, proposed on tech-net@ a couple of days ago 2010-06-26 14:24:27 +00:00
ip_id.c ip_randomid: make mechanism MP-safe and more modular. 2010-11-05 01:35:57 +00:00
ip_input.c *_drain() routines may be called with locks held, so instead of doing 2011-05-03 17:44:30 +00:00
ip_mroute.c
ip_mroute.h
ip_output.c after ip_input.c rev.1.285 and 1.286, restore kernel_lock for if_output. 2011-04-14 15:53:36 +00:00
ip_private.h
ip_reass.c ip_reass_packet: finish abstraction; some clean-up. 2010-11-05 00:21:51 +00:00
ip_var.h *_drain() routines may be called with locks held, so instead of doing 2011-05-03 17:44:30 +00:00
ip.h
Makefile Reduces the resources demanded by TCP sessions in TIME_WAIT-state using 2011-05-03 18:28:44 +00:00
pim_var.h
pim.h
raw_ip.c
tcp_congctl.c simplify code a little. no functional changes. 2011-04-08 11:15:11 +00:00
tcp_congctl.h - comments 2011-04-14 15:57:02 +00:00
tcp_debug.c
tcp_debug.h
tcp_fsm.h
tcp_input.c Remove erroneous additional tick in RTO estimation. The variable 2011-05-25 23:20:57 +00:00
tcp_output.c simplify a compile-time assertion 2011-04-14 16:08:53 +00:00
tcp_private.h
tcp_sack.c - comments 2011-04-14 15:54:31 +00:00
tcp_seq.h
tcp_subr.c Reduces the resources demanded by TCP sessions in TIME_WAIT-state using 2011-05-03 18:28:44 +00:00
tcp_timer.c Rewrite comments about TCP RTO calculations. 2011-04-20 13:35:51 +00:00
tcp_timer.h Note units and current value for TCP_DELACK_TICKS. 2011-05-24 18:37:52 +00:00
tcp_usrreq.c Reduces the resources demanded by TCP sessions in TIME_WAIT-state using 2011-05-03 18:28:44 +00:00
tcp_var.h Add comment urging a separation of TCP_RTT_SHIFT into separate defines 2011-05-25 23:17:44 +00:00
tcp_vtw.c Don't sleep until memory becomes available. 2011-06-03 20:01:00 +00:00
tcp_vtw.h typo in comment 2011-05-17 05:40:24 +00:00
tcp.h
tcpip.h
udp_private.h
udp_usrreq.c Reduces the resources demanded by TCP sessions in TIME_WAIT-state using 2011-05-03 18:28:44 +00:00
udp_var.h
udp.h