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threadsafe rrset counter.

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git-svn-id: file:///svn/unbound/trunk@1240 be551aaa-1e26-0410-a405-d3ace91eadb9
This commit is contained in:
Wouter Wijngaards 2008-09-17 07:13:31 +00:00
parent 636f742ef0
commit 62fc91f7f1
5 changed files with 13 additions and 0 deletions
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2
daemon/stats.c
View file

@ -106,9 +106,11 @@ get_rrset_bogus(struct worker* worker)
if(m == -1)
return 0;
ve = (struct val_env*)worker->env.modinfo[m];
lock_basic_lock(&ve->bogus_lock);
r = ve->num_rrset_bogus;
if(!worker->env.cfg->stat_cumulative)
ve->num_rrset_bogus = 0;
lock_basic_unlock(&ve->bogus_lock);
return r;
}

3
doc/Changelog
View file

@ -1,3 +1,6 @@
17 September 2008: Wouter
- locking for threadsafe bogus rrset counter.
16 September 2008: Wouter
- extended-statistics: yesno config option.
- unwanted replies spoof nearmiss detector.

2
validator/val_utils.c
View file

@ -341,7 +341,9 @@ val_verify_rrset(struct module_env* env, struct val_env* ve,
d->ttl = ve->bogus_ttl;
/* leave RR specific TTL: not used for determine
* if RRset timed out and clients see proper value. */
lock_basic_lock(&ve->bogus_lock);
ve->num_rrset_bogus++;
lock_basic_unlock(&ve->bogus_lock);
}
/* if status updated - store in cache for reuse */
rrset_update_sec_status(env->rrset_cache, rrset, *env->now);

4
validator/validator.c
View file

@ -154,6 +154,9 @@ val_init(struct module_env* env, int id)
env->modinfo[id] = (void*)val_env;
env->need_to_validate = 1;
val_env->permissive_mode = 0;
lock_basic_init(&val_env->bogus_lock);
lock_protect(&val_env->bogus_lock, &val_env->num_rrset_bogus,
sizeof(val->env->num_rrset_bogus));
if(!val_apply_cfg(env, val_env, env->cfg)) {
log_err("validator: could not apply configuration settings.");
return 0;
@ -168,6 +171,7 @@ val_deinit(struct module_env* env, int id)
if(!env || !env->modinfo[id])
return;
val_env = (struct val_env*)env->modinfo[id];
lock_basic_destroy(&val_env->bogus_lock);
anchors_delete(env->anchors);
env->anchors = NULL;
key_cache_delete(val_env->kcache);

2
validator/validator.h
View file

@ -108,6 +108,8 @@ struct val_env {
*/
size_t* nsec3_maxiter;
/** lock on bogus counter */
lock_basic_t bogus_lock;
/** number of times rrsets marked bogus */
size_t num_rrset_bogus;
};