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| author | Florian Westphal <fw@strlen.de> | 2022-04-11 13:01:16 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2022-05-13 18:51:28 +0200 |
| commit | 2ed3bf188b33630cf9d93b996ebf001847a00b5a (patch) | |
| tree | 20b1da28b9537729ec7e28a70bcb76c3e2f15650 /include/net/netfilter/nf_conntrack_ecache.h | |
| parent | a997157e42e3119b13c644549a3d8381a1d825d6 (diff) | |
| download | linux-stable-2ed3bf188b33630cf9d93b996ebf001847a00b5a.tar.gz linux-stable-2ed3bf188b33630cf9d93b996ebf001847a00b5a.tar.bz2 linux-stable-2ed3bf188b33630cf9d93b996ebf001847a00b5a.zip | |
netfilter: ecache: use dedicated list for event redelivery
This disentangles event redelivery and the percpu dying list.
Because entries are now stored on a dedicated list, all
entries are in NFCT_ECACHE_DESTROY_FAIL state and all entries
still have confirmed bit set -- the reference count is at least 1.
The 'struct net' back-pointer can be removed as well.
The pcpu dying list will be removed eventually, it has no functionality.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include/net/netfilter/nf_conntrack_ecache.h')
| -rw-r--r-- | include/net/netfilter/nf_conntrack_ecache.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/include/net/netfilter/nf_conntrack_ecache.h b/include/net/netfilter/nf_conntrack_ecache.h index 6c4c490a3e34..a6135b5030dd 100644 --- a/include/net/netfilter/nf_conntrack_ecache.h +++ b/include/net/netfilter/nf_conntrack_ecache.h @@ -14,7 +14,6 @@ #include <net/netfilter/nf_conntrack_extend.h> enum nf_ct_ecache_state { - NFCT_ECACHE_UNKNOWN, /* destroy event not sent */ NFCT_ECACHE_DESTROY_FAIL, /* tried but failed to send destroy event */ NFCT_ECACHE_DESTROY_SENT, /* sent destroy event after failure */ }; @@ -23,7 +22,6 @@ struct nf_conntrack_ecache { unsigned long cache; /* bitops want long */ u16 ctmask; /* bitmask of ct events to be delivered */ u16 expmask; /* bitmask of expect events to be delivered */ - enum nf_ct_ecache_state state:8;/* ecache state */ u32 missed; /* missed events */ u32 portid; /* netlink portid of destroyer */ }; |