diff options
Diffstat (limited to 'synapse/util/caches')
| -rw-r--r-- | synapse/util/caches/expiringcache.py | 6 | ||||
| -rw-r--r-- | synapse/util/caches/stream_change_cache.py | 7 |
2 files changed, 6 insertions, 7 deletions
diff --git a/synapse/util/caches/expiringcache.py b/synapse/util/caches/expiringcache.py index 4abca91f6d..ce85b2ae11 100644 --- a/synapse/util/caches/expiringcache.py +++ b/synapse/util/caches/expiringcache.py @@ -16,6 +16,7 @@ import logging from collections import OrderedDict +from synapse.metrics.background_process_metrics import run_as_background_process from synapse.util.caches import register_cache logger = logging.getLogger(__name__) @@ -63,7 +64,10 @@ class ExpiringCache(object): return def f(): - self._prune_cache() + return run_as_background_process( + "prune_cache_%s" % self._cache_name, + self._prune_cache, + ) self._clock.looping_call(f, self._expiry_ms / 2) diff --git a/synapse/util/caches/stream_change_cache.py b/synapse/util/caches/stream_change_cache.py index a1f8ff8f10..f2bde74dc5 100644 --- a/synapse/util/caches/stream_change_cache.py +++ b/synapse/util/caches/stream_change_cache.py @@ -80,12 +80,7 @@ class StreamChangeCache(object): ) } - # we need to include entities which we don't know about, as well as - # those which are known to have changed since the stream pos. - result = { - e for e in entities - if e in changed_entities or e not in self._entity_to_key - } + result = changed_entities.intersection(entities) self.metrics.inc_hits() else: |