Revert "objectcache: detect default getWithSetCallback() set options"

[lhc/web/wiklou.git] / includes / libs / rdbms / loadbalancer / ILoadBalancer.php

diff --git a/includes/libs/rdbms/loadbalancer/ILoadBalancer.php b/includes/libs/rdbms/loadbalancer/ILoadBalancer.php
index 65b18e7..8854479 100644 (file)
--- a/includes/libs/rdbms/loadbalancer/ILoadBalancer.php
+++ b/includes/libs/rdbms/loadbalancer/ILoadBalancer.php
@@ -549,32 +549,4 @@ interface ILoadBalancer {
         * @param array[] $aliases Map of (table => (dbname, schema, prefix) map)
         */
        public function setTableAliases( array $aliases );
-
-       /**
-        * Mark the beginning of a new section to track database usage information for
-        *
-        * This returns an ID which can be passed to declareUsageSectionEnd() to indicate
-        * the end of the section. If $id is provided, the returned ID equals $id.
-        * @param string|integer Section ID to use instead of auto-generated ID [optional]
-        * @return string|integer
-        */
-       public function declareUsageSectionStart( $id = null );
-
-       /**
-        * End a section started by declareUsageSectionStart() and return the information map
-        *
-        * The map includes information about activity during the section:
-        *   - readQueries: number of read queries issued.
-        *   - writeQueries: number of write queries issued.
-        *   - cacheSetOptions: result of pessimistically merging the result of getCacheSetOptions()
-        *      on each DB handle before the first query of the respective handle. This is null if
-        *      no actual queries took place in the section interval.
-        *
-        * This can be called before cache value generation functions commence queries
-        * and then passed the caching storage layer to detect and avoid lag race conditions.
-        *
-        * @param integer|string $id Section ID passed to declareUsageSectionStart() earlier
-        * @return array
-        */
-       public function declareUsageSectionEnd( $id );
 }