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243bbcaa09e8482aa28065cbc2eb99f0ca2fc8d6
kernel-tenderloin-3.0/net/ipv4
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Eric Dumazet 243bbcaa09 [IPV4]: Optimize inet_getpeer() 
1) Some sysctl vars are declared __read_mostly

2) We can avoid updating stack[] when doing an AVL lookup only.

    lookup() macro is extended to receive a second parameter, that may be NULL
in case of a pure lookup (no need to save the AVL path). This removes
unnecessary instructions, because compiler knows if this _stack parameter is
NULL or not.

    text size of net/ipv4/inetpeer.o is 2063 bytes instead of 2107 on x86_64

Signed-off-by: Eric Dumazet <dada1@cosmosbay.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-04-25 22:23:49 -07:00
..
ipvs
[PATCH] sysctl: remove insert_at_head from register_sysctl
2007-02-14 08:09:59 -08:00
netfilter
[NET]: convert network timestamps to ktime_t
2007-04-25 22:23:34 -07:00
af_inet.c
[NET] IPV4: Fix whitespace errors.
2007-02-10 23:19:39 -08:00
ah4.c
[NET] IPV4: Fix whitespace errors.
2007-02-10 23:19:39 -08:00
arp.c
[PATCH] remove many unneeded #includes of sched.h
2007-02-14 08:09:54 -08:00
cipso_ipv4.c
[NetLabel]: parse the CIPSO ranged tag on incoming packets
2007-03-12 14:38:02 -07:00
datagram.c
[NET] IPV4: Fix whitespace errors.
2007-02-10 23:19:39 -08:00
devinet.c
[IPV4]: Fix rtm_to_ifaddr() error handling.
2007-03-09 13:43:24 -08:00
esp4.c
[NET] IPV4: Fix whitespace errors.
2007-02-10 23:19:39 -08:00
fib_frontend.c
[NETLINK]: Infinite recursion in netlink.
2007-04-25 13:07:28 -07:00
fib_hash.c
[PATCH] remove many unneeded #includes of sched.h
2007-02-14 08:09:54 -08:00
fib_lookup.h
[IPV4]: net/ipv4/fib annotations
2006-09-28 18:02:23 -07:00
fib_rules.c
[NET]: Fix fib_rules compatibility breakage
2007-03-25 18:48:00 -07:00
fib_semantics.c
[IPv4] fib: Fix out of bound access of fib_props[]
2007-03-25 18:48:03 -07:00
fib_trie.c
[IPV4] fib_trie: Document locking.
2007-03-26 14:22:22 -07:00
icmp.c
[NET] IPV4: Fix whitespace errors.
2007-02-10 23:19:39 -08:00
igmp.c
[IPV4]: Fix warning in ip_mc_rejoin_group.
2007-03-12 17:02:37 -07:00
inet_connection_sock.c
[NET] IPV4: Fix whitespace errors.
2007-02-10 23:19:39 -08:00
inet_diag.c
[NET] IPV4: Fix whitespace errors.
2007-02-10 23:19:39 -08:00
inet_hashtables.c
[NET] IPV4: Fix whitespace errors.
2007-02-10 23:19:39 -08:00
inet_timewait_sock.c
[NET]: change layout of ehash table
2007-02-08 14:16:46 -08:00
inetpeer.c
[IPV4]: Optimize inet_getpeer()
2007-04-25 22:23:49 -07:00
ip_forward.c
[PATCH] remove many unneeded #includes of sched.h
2007-02-14 08:09:54 -08:00
ip_fragment.c
[NET]: convert network timestamps to ktime_t
2007-04-25 22:23:34 -07:00
ip_gre.c
[PATCH] remove many unneeded #includes of sched.h
2007-02-14 08:09:54 -08:00
ip_input.c
[NET] IPV4: Fix whitespace errors.
2007-02-10 23:19:39 -08:00
ip_options.c
[NET] IPV4: Fix whitespace errors.
2007-02-10 23:19:39 -08:00
ip_output.c
[PATCH] remove many unneeded #includes of sched.h
2007-02-14 08:09:54 -08:00
ip_sockglue.c
[PATCH] remove many unneeded #includes of sched.h
2007-02-14 08:09:54 -08:00
ipcomp.c
[NET] IPV4: Fix whitespace errors.
2007-02-10 23:19:39 -08:00
ipconfig.c
[PATCH] mark struct file_operations const 7
2007-02-12 09:48:46 -08:00
ipip.c
[PATCH] remove many unneeded #includes of sched.h
2007-02-14 08:09:54 -08:00
ipmr.c
[PATCH] remove many unneeded #includes of sched.h
2007-02-14 08:09:54 -08:00
Kconfig
[TCP] YeAH-TCP: algorithm implementation
2007-04-25 22:23:18 -07:00
Makefile
[TCP] YeAH-TCP: algorithm implementation
2007-04-25 22:23:18 -07:00
multipath_drr.c
[PATCH] remove many unneeded #includes of sched.h
2007-02-14 08:09:54 -08:00
multipath_random.c
[IPV4]: Use random32() in net/ipv4/multipath
2007-02-26 11:43:00 -08:00
multipath_rr.c
[PATCH] remove many unneeded #includes of sched.h
2007-02-14 08:09:54 -08:00
multipath_wrandom.c
[IPV4]: Use random32() in net/ipv4/multipath
2007-02-26 11:43:00 -08:00
multipath.c
…
netfilter.c
[NET] IPV4: Fix whitespace errors.
2007-02-10 23:19:39 -08:00
proc.c
[PATCH] mark struct file_operations const 7
2007-02-12 09:48:46 -08:00
protocol.c
[PATCH] remove many unneeded #includes of sched.h
2007-02-14 08:09:54 -08:00
raw.c
[PATCH] mark struct file_operations const 7
2007-02-12 09:48:46 -08:00
route.c
[NET]: Convert xtime.tv_sec to get_seconds()
2007-04-25 22:23:32 -07:00
syncookies.c
[NET] IPV4: Fix whitespace errors.
2007-02-10 23:19:39 -08:00
sysctl_net_ipv4.c
[TCP]: Add two new spurious RTO responses to FRTO
2007-04-25 22:23:23 -07:00
tcp_bic.c
[TCP] tcp_bic: use BUILD_BUG_ON
2006-09-22 15:18:04 -07:00
tcp_cong.c
[TCP]: Add RFC3742 Limited Slow-Start, controlled by variable sysctl_tcp_max_ssthresh.
2007-04-25 22:23:19 -07:00
tcp_cubic.c
[TCP] tcp_cubic: faster cube root
2007-04-25 22:23:47 -07:00
tcp_diag.c
Remove obsolete #include <linux/config.h>
2006-06-30 19:25:36 +02:00
tcp_highspeed.c
[NET] IPV4: Fix whitespace errors.
2007-02-10 23:19:39 -08:00
tcp_htcp.c
[TCP]: cleanup of htcp (resend)
2007-02-12 13:34:03 -08:00
tcp_hybla.c
[TCP] Congestion control (modulo lp, bic): use BUILD_BUG_ON
2006-09-22 15:18:13 -07:00
tcp_input.c
[NET]: Convert xtime.tv_sec to get_seconds()
2007-04-25 22:23:32 -07:00
tcp_ipv4.c
[NET]: Convert xtime.tv_sec to get_seconds()
2007-04-25 22:23:32 -07:00
tcp_lp.c
[TCP] tcp-lp: prevent chance for oops
2006-09-28 18:03:07 -07:00
tcp_minisocks.c
[NET]: Convert xtime.tv_sec to get_seconds()
2007-04-25 22:23:32 -07:00
tcp_output.c
[TCP]: Add two new spurious RTO responses to FRTO
2007-04-25 22:23:23 -07:00
tcp_probe.c
[PATCH] mark struct file_operations const 7
2007-02-12 09:48:46 -08:00
tcp_scalable.c
Remove obsolete #include <linux/config.h>
2006-06-30 19:25:36 +02:00
tcp_timer.c
[NET] IPV4: Fix whitespace errors.
2007-02-10 23:19:39 -08:00
tcp_vegas.c
[NET] IPV4: Fix whitespace errors.
2007-02-10 23:19:39 -08:00
tcp_veno.c
[TCP] Congestion control (modulo lp, bic): use BUILD_BUG_ON
2006-09-22 15:18:13 -07:00
tcp_westwood.c
[NET] IPV4: Fix whitespace errors.
2007-02-10 23:19:39 -08:00
tcp_yeah.c
[TCP] TCP Yeah: cleanup
2007-04-25 22:23:48 -07:00
tcp_yeah.h
[NET]: div64_64 consolidate (rev3)
2007-04-25 22:23:33 -07:00
tcp.c
[TCP]: Fix tcp_mem[] initialization.
2007-03-16 15:04:03 -07:00
tunnel4.c
[IPSEC]: Changing API of xfrm4_tunnel_register.
2007-02-13 12:54:47 -08:00
udp_impl.h
[NET] IPV4: Fix whitespace errors.
2007-02-10 23:19:39 -08:00
udp.c
[UDP]: Reread uh pointer after pskb_trim
2007-03-07 16:08:04 -08:00
udplite.c
[NET]: Possible cleanups.
2006-12-02 21:31:51 -08:00
xfrm4_input.c
[IPSEC]: Changing API of xfrm4_tunnel_register.
2007-02-13 12:54:47 -08:00
xfrm4_mode_beet.c
[XFRM]: beet: fix pseudo header length value
2007-04-23 22:39:02 -07:00
xfrm4_mode_transport.c
[IPSEC]: output mode to take an xfrm state as input param
2006-09-22 15:18:48 -07:00
xfrm4_mode_tunnel.c
[XFRM_TUNNEL]: Reload header pointer after pskb_may_pull/pskb_expand_head
2007-02-26 11:43:01 -08:00
xfrm4_output.c
[NET] IPV4: Fix whitespace errors.
2007-02-10 23:19:39 -08:00
xfrm4_policy.c
[XFRM]: Fix oops in xfrm4_dst_destroy()
2007-02-26 12:10:32 -08:00
xfrm4_state.c
[IPSEC]: exporting xfrm_state_afinfo
2007-02-08 12:39:00 -08:00
xfrm4_tunnel.c
[IPSEC]: Changing API of xfrm4_tunnel_register.
2007-02-13 12:54:47 -08:00