diff options
Diffstat (limited to 'src/or/conscache.c')
| -rw-r--r-- | src/or/conscache.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/src/or/conscache.c b/src/or/conscache.c index 2544f56313..7760d1315b 100644 --- a/src/or/conscache.c +++ b/src/or/conscache.c @@ -95,7 +95,7 @@ consensus_cache_register_with_sandbox(consensus_cache_t *cache, static void consensus_cache_clear(consensus_cache_t *cache) { - consensus_cache_delete_pending(cache); + consensus_cache_delete_pending(cache, 0); SMARTLIST_FOREACH_BEGIN(cache->entries, consensus_cache_entry_t *, ent) { ent->in_cache = NULL; @@ -401,17 +401,19 @@ consensus_cache_unmap_lazy(consensus_cache_t *cache, time_t cutoff) /** * Delete every element of <b>cache</b> has been marked with - * consensus_cache_entry_mark_for_removal, and which is not in use except by - * the cache. + * consensus_cache_entry_mark_for_removal. If <b>force</b> is false, + * retain those entries which are not in use except by the cache. */ void -consensus_cache_delete_pending(consensus_cache_t *cache) +consensus_cache_delete_pending(consensus_cache_t *cache, int force) { SMARTLIST_FOREACH_BEGIN(cache->entries, consensus_cache_entry_t *, ent) { tor_assert_nonfatal(ent->in_cache == cache); - if (ent->refcnt > 1 || BUG(ent->in_cache == NULL)) { - /* Somebody is using this entry right now */ - continue; + if (! force) { + if (ent->refcnt > 1 || BUG(ent->in_cache == NULL)) { + /* Somebody is using this entry right now */ + continue; + } } if (ent->can_remove == 0) { /* Don't want to delete this. */ |