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| author | zhaozhao.zz <zhaozhao.zz@alibaba-inc.com> | 2017-10-13 11:09:48 +0800 |
|---|---|---|
| committer | antirez <antirez@gmail.com> | 2017-11-30 13:13:56 +0100 |
| commit | 22969a13a0c58fc43ca6e598c298470d8450ce44 (patch) | |
| tree | 094220cf5fe28a5ef390ad31e375ff136309887f | |
| parent | 6b71f714bdd20983546cbac2b857be7df69c82de (diff) | |
| download | redis-22969a13a0c58fc43ca6e598c298470d8450ce44.tar.gz | |
LFU: change lfu* parameters to int
| -rw-r--r-- | src/evict.c | 2 | ||||
| -rw-r--r-- | src/server.h | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/src/evict.c b/src/evict.c index 5ce5ca07f..0a04ed1bb 100644 --- a/src/evict.c +++ b/src/evict.c @@ -334,7 +334,7 @@ uint8_t LFULogIncr(uint8_t counter) { unsigned long LFUDecrAndReturn(robj *o) { unsigned long ldt = o->lru >> 8; unsigned long counter = o->lru & 255; - if (LFUTimeElapsed(ldt) >= server.lfu_decay_time && counter) { + if (LFUTimeElapsed(ldt) >= (unsigned long)server.lfu_decay_time && counter) { if (counter > LFU_INIT_VAL*2) { counter /= 2; if (counter < LFU_INIT_VAL*2) counter = LFU_INIT_VAL*2; diff --git a/src/server.h b/src/server.h index e3b56075a..aa04344cb 100644 --- a/src/server.h +++ b/src/server.h @@ -1118,8 +1118,8 @@ struct redisServer { unsigned long long maxmemory; /* Max number of memory bytes to use */ int maxmemory_policy; /* Policy for key eviction */ int maxmemory_samples; /* Pricision of random sampling */ - unsigned int lfu_log_factor; /* LFU logarithmic counter factor. */ - unsigned int lfu_decay_time; /* LFU counter decay factor. */ + int lfu_log_factor; /* LFU logarithmic counter factor. */ + int lfu_decay_time; /* LFU counter decay factor. */ /* Blocked clients */ unsigned int bpop_blocked_clients; /* Number of clients blocked by lists */ list *unblocked_clients; /* list of clients to unblock before next loop */ |