From: antirez <antirez@gmail.com>
Date: Fri, 15 Oct 2010 09:29:03 +0000 (+0200)
Subject: Don't increment dirty on expireIfNeeded() as natural expires are not considered datab... 
X-Git-Url: https://git.saurik.com/redis.git/commitdiff_plain/670bf2fd36e0627af5de966c7d0c19b632712e4f?ds=sidebyside

Don't increment dirty on expireIfNeeded() as natural expires are not considered database changes. This will avoid useless read-only commands in the AOF file as a result of, for instance, a GET operation triggering an expirIfNeeded() call resulting in an expired key removed.
---

diff --git a/src/db.c b/src/db.c
index c1ce79b5..da7537f4 100644
--- a/src/db.c
+++ b/src/db.c
@@ -468,7 +468,6 @@ int expireIfNeeded(redisDb *db, robj *key) {
 
     /* Delete the key */
     server.stat_expiredkeys++;
-    server.dirty++;
     propagateExpire(db,key);
     return dbDelete(db,key);
 }