diff options
author | wenxu <wenxu@ucloud.cn> | 2020-03-28 08:57:54 +0800 |
---|---|---|
committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2020-03-30 02:05:40 +0200 |
commit | ef803b3cf96a26e2a601755b237585a23e6bc30c (patch) | |
tree | d33d6af677d2f38071a987e97728897c917173d6 /net | |
parent | 9312eabab4a68348af5b4482cc7cc6f151ff1c3f (diff) | |
download | linux-ef803b3cf96a26e2a601755b237585a23e6bc30c.tar.bz2 |
netfilter: flowtable: add counter support in HW offload
Store the conntrack counters to the conntrack entry in the
HW flowtable offload.
Signed-off-by: wenxu <wenxu@ucloud.cn>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net')
-rw-r--r-- | net/netfilter/nf_flow_table_offload.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/net/netfilter/nf_flow_table_offload.c b/net/netfilter/nf_flow_table_offload.c index a9b3b88bd0f1..d9547c3d1b85 100644 --- a/net/netfilter/nf_flow_table_offload.c +++ b/net/netfilter/nf_flow_table_offload.c @@ -9,6 +9,7 @@ #include <net/netfilter/nf_flow_table.h> #include <net/netfilter/nf_tables.h> #include <net/netfilter/nf_conntrack.h> +#include <net/netfilter/nf_conntrack_acct.h> #include <net/netfilter/nf_conntrack_core.h> #include <net/netfilter/nf_conntrack_tuple.h> @@ -783,6 +784,17 @@ static void flow_offload_work_stats(struct flow_offload_work *offload) lastused = max_t(u64, stats[0].lastused, stats[1].lastused); offload->flow->timeout = max_t(u64, offload->flow->timeout, lastused + NF_FLOW_TIMEOUT); + + if (offload->flowtable->flags & NF_FLOWTABLE_COUNTER) { + if (stats[0].pkts) + nf_ct_acct_add(offload->flow->ct, + FLOW_OFFLOAD_DIR_ORIGINAL, + stats[0].pkts, stats[0].bytes); + if (stats[1].pkts) + nf_ct_acct_add(offload->flow->ct, + FLOW_OFFLOAD_DIR_REPLY, + stats[1].pkts, stats[1].bytes); + } } static void flow_offload_work_handler(struct work_struct *work) |