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| author | Simon Horman <horms@verge.net.au> | 2010-11-08 11:05:57 (GMT) |
|---|---|---|
| committer | Simon Horman <horms@verge.net.au> | 2010-11-15 23:13:07 (GMT) |
| commit | e9e5eee8733739f13a204132b502494b3f494f3b (patch) | |
| tree | 916fbec7bdcea22c44565eab7582f3a71d0308e0 /include | |
| parent | c5d277d29ad1ae9add8d6984025ccd2e835971ce (diff) | |
| download | linux-fsl-qoriq-e9e5eee8733739f13a204132b502494b3f494f3b.tar.xz | |
IPVS: Add persistence engine to connection entry
The dest of a connection may not exist if it has been created as the result
of connection synchronisation. But in order for connection entries for
templates with persistence engine data created through connection
synchronisation to be valid access to the persistence engine pointer is
required. So add the persistence engine to the connection itself.
Signed-off-by: Simon Horman <horms@verge.net.au>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/ip_vs.h | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h index b7bbd6c..be2b569 100644 --- a/include/net/ip_vs.h +++ b/include/net/ip_vs.h @@ -422,6 +422,7 @@ struct ip_vs_conn { struct ip_vs_seq in_seq; /* incoming seq. struct */ struct ip_vs_seq out_seq; /* outgoing seq. struct */ + const struct ip_vs_pe *pe; char *pe_data; __u8 pe_data_len; }; @@ -814,8 +815,19 @@ void ip_vs_bind_pe(struct ip_vs_service *svc, struct ip_vs_pe *pe); void ip_vs_unbind_pe(struct ip_vs_service *svc); int register_ip_vs_pe(struct ip_vs_pe *pe); int unregister_ip_vs_pe(struct ip_vs_pe *pe); -extern struct ip_vs_pe *ip_vs_pe_get(const char *name); -extern void ip_vs_pe_put(struct ip_vs_pe *pe); +struct ip_vs_pe *ip_vs_pe_getbyname(const char *name); + +static inline void ip_vs_pe_get(const struct ip_vs_pe *pe) +{ + if (pe && pe->module) + __module_get(pe->module); +} + +static inline void ip_vs_pe_put(const struct ip_vs_pe *pe) +{ + if (pe && pe->module) + module_put(pe->module); +} /* * IPVS protocol functions (from ip_vs_proto.c) |