(CC'ing Felix, Florian, and Sebastian)

Aaron Conole <[email protected]> writes:

> Felix Huettner via dev <[email protected]> writes:
>
>> Co-Authored-by: Florian Werner <[email protected]>
>> Signed-off-by: Florian Werner <[email protected]>
>> Co-Authored-by: Sebastian Riese <[email protected]>
>> Signed-off-by: Sebastian Riese <[email protected]>
>> Signed-off-by: Felix Huettner <[email protected]>
>> ---
>>  lib/conntrack.c | 6 ++++++
>>  1 file changed, 6 insertions(+)
>>
>> diff --git a/lib/conntrack.c b/lib/conntrack.c
>> index fd1be21df..ffff4111f 100644
>> --- a/lib/conntrack.c
>> +++ b/lib/conntrack.c
>> @@ -54,6 +54,9 @@ COVERAGE_DEFINE(conntrack_l4csum_checked);
>>  COVERAGE_DEFINE(conntrack_l4csum_err);
>>  COVERAGE_DEFINE(conntrack_lookup_natted_miss);
>>  COVERAGE_DEFINE(conntrack_zone_full);
>> +COVERAGE_DEFINE(conntrack_remove);
>> +COVERAGE_DEFINE(conntrack_insert);
>> +COVERAGE_DEFINE(conntrack_maybe_not_found);
>>  
>>  struct conn_lookup_ctx {
>>      struct conn_key key;
>> @@ -590,6 +593,7 @@ conn_clean(struct conntrack *ct, struct conn *conn)
>>          return;
>>      }
>>  
>> +    COVERAGE_INC(conntrack_remove);
>>      ovs_mutex_lock(&ct->ct_lock);
>>      conn_clean__(ct, conn);
>>      ovs_mutex_unlock(&ct->ct_lock);
>> @@ -1029,6 +1033,7 @@ conn_insert(struct conntrack *ct, struct dp_packet 
>> *pkt,
>>              enum ct_alg_ctl_type ct_alg_ctl, uint32_t tp_id)
>>      OVS_REQUIRES(ct->ct_lock)
>>  {
>> +    COVERAGE_INC(conntrack_insert);
>
> I think this can follow the variable declarations block.  Most of OVS
> follows this convention (the instances I found where COVERAGE_INC
> precedes variable blocks, there are function calls which produce side
> effects).
>
>>      struct conn *nc = NULL;
>>  
>>      int64_t czl_limit;
>> @@ -1158,6 +1163,7 @@ conn_maybe_not_found(struct conntrack *ct, struct 
>> dp_packet *pkt,
>>                       const char *helper, const struct alg_exp_node *alg_exp,
>>                       enum ct_alg_ctl_type ct_alg_ctl, uint32_t tp_id)
>>  {
>> +    COVERAGE_INC(conntrack_maybe_not_found);
>
> Same comment.
>
>>      struct conn *nc = NULL;
>>  
>>      /* Note that we only insert a connection if commit=true. In this

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