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openvswitch: Remove conntrack Kconfig option.

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There's no particular desire to have conntrack action support in Open
vSwitch as an independently configurable bit, rather just to ensure
there is not a hard dependency. This exposed option doesn't accurately
reflect the conntrack dependency when enabled, so simplify this by
removing the option. Compile the support if NF_CONNTRACK is enabled.

Fixes: 7f8a436eaa ("openvswitch: Add conntrack action")
Signed-off-by: Joe Stringer <joestringer@nicira.com>
Acked-by: Pravin B Shelar <pshelar@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Joe Stringer 2015-09-04 13:07:40 -07:00 committed by David S. Miller
parent 585e7e1a54
commit f88f69dd17
3 changed files with 6 additions and 14 deletions
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12
net/openvswitch/Kconfig
View File

@ -5,6 +5,7 @@
config OPENVSWITCH
tristate "Open vSwitch"
depends on INET
depends on (!NF_CONNTRACK || NF_CONNTRACK)
select LIBCRC32C
select MPLS
select NET_MPLS_GSO
@ -31,17 +32,6 @@ config OPENVSWITCH
If unsure, say N.
config OPENVSWITCH_CONNTRACK
bool "Open vSwitch conntrack action support"
depends on OPENVSWITCH
depends on NF_CONNTRACK
default OPENVSWITCH
---help---
If you say Y here, then Open vSwitch module will be able to pass
packets through conntrack.
Say N to exclude this support and reduce the binary size.
config OPENVSWITCH_GRE
tristate "Open vSwitch GRE tunneling support"
depends on OPENVSWITCH

4
net/openvswitch/Makefile
View File

@ -15,7 +15,9 @@ openvswitch-y := \
vport-internal_dev.o \
vport-netdev.o
openvswitch-$(CONFIG_OPENVSWITCH_CONNTRACK) += conntrack.o
ifneq ($(CONFIG_NF_CONNTRACK),)
openvswitch-y += conntrack.o
endif
obj-$(CONFIG_OPENVSWITCH_VXLAN)+= vport-vxlan.o
obj-$(CONFIG_OPENVSWITCH_GENEVE)+= vport-geneve.o

4
net/openvswitch/conntrack.h
View File

@ -19,7 +19,7 @@
struct ovs_conntrack_info;
enum ovs_key_attr;
#if defined(CONFIG_OPENVSWITCH_CONNTRACK)
#if IS_ENABLED(CONFIG_NF_CONNTRACK)
void ovs_ct_init(struct net *);
void ovs_ct_exit(struct net *);
bool ovs_ct_verify(struct net *, enum ovs_key_attr attr);
@ -82,5 +82,5 @@ static inline int ovs_ct_put_key(const struct sw_flow_key *key,
}
static inline void ovs_ct_free_action(const struct nlattr *a) { }
#endif
#endif /* CONFIG_NF_CONNTRACK */
#endif /* ovs_conntrack.h */