lib/resolve: cleanup

lib/resolve.c

@@ -55,12 +55,6 @@ static int reset_yield(knot_layer_t *ctx) { return kr_ok(); }
 static int finish_yield(knot_layer_t *ctx) { return kr_ok(); }
 static int produce_yield(knot_layer_t *ctx, knot_pkt_t *pkt) { return kr_ok(); }
 
-/** Enforce cache flushing in debug mode. */
-static void flush_caches(struct kr_request *req) {
-	if (req->options & QUERY_CACHE_SYNC) {
-		kr_cache_sync(&req->ctx->cache);
-	}
-}
 /** @internal Macro for iterating module layers. */
 #define RESUME_LAYERS(from, req, qry, func, ...) \
     (req)->current_query = (qry); \
@@ -76,8 +70,7 @@ static void flush_caches(struct kr_request *req) {
 				} \
 			} \
 		} \
-	} /* Invalidate current query and maybe flush caches. */ \
-	flush_caches(req); \
+	} /* Invalidate current query. */ \
 	(req)->current_query = NULL
 
 /** @internal Macro for starting module iteration. */

lib/rplan.h

@@ -46,8 +46,7 @@
 	X(ALWAYS_CUT,      1 << 18) /**< Always recover zone cut (even if cached). */ \
 	X(DNSSEC_WEXPAND,  1 << 19) /**< Query response has wildcard expansion. */ \
 	X(PERMISSIVE,      1 << 20) /**< Permissive resolver mode. */ \
-	X(STRICT,          1 << 21) /**< Strict resolver mode. */ \
-	X(CACHE_SYNC,      1 << 22) /**< Sync cache as often as possible. */
+	X(STRICT,          1 << 21) /**< Strict resolver mode. */
 
 /** Query flags */
 enum kr_query_flag {