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| author | Tim Gardner <tim.gardner@canonical.com> | 2013-08-29 06:38:47 -0600 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-09-03 21:41:43 -0400 |
| commit | 3e25c65ed085b361cc91a8f02e028f1158c9f255 (patch) | |
| tree | b935c32cae8c5801490092d0e4e7cc199a4be820 /net/ipv4/Kconfig | |
| parent | 4f49129be6fa9b41d1b406ed911da07ce15a7ea5 (diff) | |
| download | linux-3e25c65ed085b361cc91a8f02e028f1158c9f255.tar.bz2 | |
net: neighbour: Remove CONFIG_ARPD
This config option is superfluous in that it only guards a call
to neigh_app_ns(). Enabling CONFIG_ARPD by default has no
change in behavior. There will now be call to __neigh_notify()
for each ARP resolution, which has no impact unless there is a
user space daemon waiting to receive the notification, i.e.,
the case for which CONFIG_ARPD was designed anyways.
Suggested-by: Eric W. Biederman <ebiederm@xmission.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
Cc: James Morris <jmorris@namei.org>
Cc: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
Cc: Patrick McHardy <kaber@trash.net>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Gao feng <gaofeng@cn.fujitsu.com>
Cc: Joe Perches <joe@perches.com>
Cc: Veaceslav Falico <vfalico@redhat.com>
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
Reviewed-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/Kconfig')
| -rw-r--r-- | net/ipv4/Kconfig | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/net/ipv4/Kconfig b/net/ipv4/Kconfig index 37cf1a6ea3ad..05c57f0fcabe 100644 --- a/net/ipv4/Kconfig +++ b/net/ipv4/Kconfig @@ -259,22 +259,6 @@ config IP_PIMSM_V2 gated-5). This routing protocol is not used widely, so say N unless you want to play with it. -config ARPD - bool "IP: ARP daemon support" - ---help--- - The kernel maintains an internal cache which maps IP addresses to - hardware addresses on the local network, so that Ethernet - frames are sent to the proper address on the physical networking - layer. Normally, kernel uses the ARP protocol to resolve these - mappings. - - Saying Y here adds support to have an user space daemon to do this - resolution instead. This is useful for implementing an alternate - address resolution protocol (e.g. NHRP on mGRE tunnels) and also for - testing purposes. - - If unsure, say N. - config SYN_COOKIES bool "IP: TCP syncookie support" ---help--- |