diff options
| author | Florian Westphal <fw@strlen.de> | 2019-02-21 15:38:29 +0100 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2019-02-27 10:58:21 +0100 |
| commit | cc16921351d8ba1eabc1923fd61d4f369fadde56 (patch) | |
| tree | 52300f577d4c1f1d32929015915604e5af734e08 /include | |
| parent | d2c5c103b1337f590b7edf1509a6e294bdf22402 (diff) | |
netfilter: conntrack: avoid same-timeout update
No need to dirty a cache line if timeout is unchanged.
Also, WARN() is useless here: we crash on 'skb->len' access
if skb is NULL.
Last, ct->timeout is u32, not 'unsigned long' so adapt the
function prototype accordingly.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/netfilter/nf_conntrack.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h index b5aac5ae5129..5ee7b30b4917 100644 --- a/include/net/netfilter/nf_conntrack.h +++ b/include/net/netfilter/nf_conntrack.h @@ -190,23 +190,23 @@ bool nf_ct_get_tuplepr(const struct sk_buff *skb, unsigned int nhoff, void __nf_ct_refresh_acct(struct nf_conn *ct, enum ip_conntrack_info ctinfo, const struct sk_buff *skb, - unsigned long extra_jiffies, int do_acct); + u32 extra_jiffies, bool do_acct); /* Refresh conntrack for this many jiffies and do accounting */ static inline void nf_ct_refresh_acct(struct nf_conn *ct, enum ip_conntrack_info ctinfo, const struct sk_buff *skb, - unsigned long extra_jiffies) + u32 extra_jiffies) { - __nf_ct_refresh_acct(ct, ctinfo, skb, extra_jiffies, 1); + __nf_ct_refresh_acct(ct, ctinfo, skb, extra_jiffies, true); } /* Refresh conntrack for this many jiffies */ static inline void nf_ct_refresh(struct nf_conn *ct, const struct sk_buff *skb, - unsigned long extra_jiffies) + u32 extra_jiffies) { - __nf_ct_refresh_acct(ct, 0, skb, extra_jiffies, 0); + __nf_ct_refresh_acct(ct, 0, skb, extra_jiffies, false); } /* kill conntrack and do accounting */ |