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Merge pull request #4679 from youjiali1995/fix-lru

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Some commands will udpate lfu-counter many times in one call.
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Salvatore Sanfilippo 2018-03-22 16:26:01 +01:00 committed by GitHub
commit bad679137e
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1 changed files with 2 additions and 5 deletions
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src/db.c
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@ -187,9 +187,6 @@ void dbOverwrite(redisDb *db, robj *key, robj *val) {
int saved_lru = old->lru; int saved_lru = old->lru;
dictReplace(db->dict, key->ptr, val); dictReplace(db->dict, key->ptr, val);
val->lru = saved_lru; val->lru = saved_lru;
/* LFU should be not only copied but also updated
* when a key is overwritten. */
updateLFU(val);
} else { } else {
dictReplace(db->dict, key->ptr, val); dictReplace(db->dict, key->ptr, val);
} }