diff options
| author | Roi Dayan | 2020-08-03 10:33:04 +0300 |
|---|---|---|
| committer | Pablo Neira Ayuso | 2020-08-03 12:36:47 +0200 |
| commit | 73f9407b3eb893bc8a82293cc8d4dfa3db079c0b (patch) | |
| tree | 9cd4ce4f0676761a264aadb7cc3ac232b8d74f9a /include | |
| parent | 2ef740da4fef947fb4614808fb61ca8ccb313e0b (diff) | |
netfilter: conntrack: Move nf_ct_offload_timeout to header file
To be used by callers from other modules.
[ Rename DAY to NF_CT_DAY to avoid possible symbol name pollution
issue --Pablo ]
Signed-off-by: Roi Dayan <roid@mellanox.com>
Reviewed-by: Oz Shlomo <ozsh@mellanox.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/netfilter/nf_conntrack.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h index 90690e37a56f..c7bfddfc65b0 100644 --- a/include/net/netfilter/nf_conntrack.h +++ b/include/net/netfilter/nf_conntrack.h @@ -279,6 +279,18 @@ static inline bool nf_ct_should_gc(const struct nf_conn *ct) !nf_ct_is_dying(ct); } +#define NF_CT_DAY (86400 * HZ) + +/* Set an arbitrary timeout large enough not to ever expire, this save + * us a check for the IPS_OFFLOAD_BIT from the packet path via + * nf_ct_is_expired(). + */ +static inline void nf_ct_offload_timeout(struct nf_conn *ct) +{ + if (nf_ct_expires(ct) < NF_CT_DAY / 2) + ct->timeout = nfct_time_stamp + NF_CT_DAY; +} + struct kernel_param; int nf_conntrack_set_hashsize(const char *val, const struct kernel_param *kp); |