X-Git-Url: https://git.saurik.com/redis.git/blobdiff_plain/cc7c4158bc9c584b91560e9bf3dff51a9316c9b3..ba55932674cb83c7854344096e778e36394fcaba:/src/redis.c

diff --git a/src/redis.c b/src/redis.c
index fb6eb469..6e667f29 100644
--- a/src/redis.c
+++ b/src/redis.c
@@ -891,6 +891,7 @@ void initServer() {
     server.stat_numcommands = 0;
     server.stat_numconnections = 0;
     server.stat_expiredkeys = 0;
+    server.stat_evictedkeys = 0;
     server.stat_starttime = time(NULL);
     server.stat_keyspace_misses = 0;
     server.stat_keyspace_hits = 0;
@@ -1177,6 +1178,7 @@ sds genRedisInfoString(void) {
         "total_connections_received:%lld\r\n"
         "total_commands_processed:%lld\r\n"
         "expired_keys:%lld\r\n"
+        "evicted_keys:%lld\r\n"
         "keyspace_hits:%lld\r\n"
         "keyspace_misses:%lld\r\n"
         "hash_max_zipmap_entries:%zu\r\n"
@@ -1219,6 +1221,7 @@ sds genRedisInfoString(void) {
         server.stat_numconnections,
         server.stat_numcommands,
         server.stat_expiredkeys,
+        server.stat_evictedkeys,
         server.stat_keyspace_hits,
         server.stat_keyspace_misses,
         server.hash_max_zipmap_entries,
@@ -1436,44 +1439,13 @@ void freeMemoryIfNeeded(void) {
             if (bestkey) {
                 robj *keyobj = createStringObject(bestkey,sdslen(bestkey));
                 dbDelete(db,keyobj);
-                server.stat_expiredkeys++;
+                server.stat_evictedkeys++;
                 decrRefCount(keyobj);
                 freed++;
             }
         }
         if (!freed) return; /* nothing to free... */
     }
-
-    while(0) {
-        int j, k, freed = 0;
-        for (j = 0; j < server.dbnum; j++) {
-            int minttl = -1;
-            sds minkey = NULL;
-            robj *keyobj = NULL;
-            struct dictEntry *de;
-
-            if (dictSize(server.db[j].expires)) {
-                freed = 1;
-                /* From a sample of three keys drop the one nearest to
-                 * the natural expire */
-                for (k = 0; k < 3; k++) {
-                    time_t t;
-
-                    de = dictGetRandomKey(server.db[j].expires);
-                    t = (time_t) dictGetEntryVal(de);
-                    if (minttl == -1 || t < minttl) {
-                        minkey = dictGetEntryKey(de);
-                        minttl = t;
-                    }
-                }
-                keyobj = createStringObject(minkey,sdslen(minkey));
-                dbDelete(server.db+j,keyobj);
-                server.stat_expiredkeys++;
-                decrRefCount(keyobj);
-            }
-        }
-        if (!freed) return; /* nothing to free... */
-    }
 }
 
 /* =================================== Main! ================================ */