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ruanhaishen
redis
Commits
4e16d8b3
Commit
4e16d8b3
authored
Jun 07, 2010
by
Pieter Noordhuis
Browse files
compute swappability for ziplist encoded lists
parent
cd627d4e
Changes
1
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Inline
Side-by-side
redis.c
View file @
4e16d8b3
...
...
@@ -9584,8 +9584,10 @@ static double computeObjectSwappability(robj *o) {
/* actual age can be >= minage, but not < minage. As we use wrapping
* 21 bit clocks with minutes resolution for the LRU. */
time_t minage = abs(server.lruclock - o->lru);
long
asize
=
0
;
long asize = 0, elesize;
robj *ele;
list *l;
listNode *ln;
dict *d;
struct dictEntry *de;
int z;
...
...
@@ -9600,18 +9602,19 @@ static double computeObjectSwappability(robj *o) {
}
break;
case REDIS_LIST:
if (o->encoding == REDIS_ENCODING_ZIPLIST) {
asize = sizeof(*o)+ziplistSize(o->ptr);
} else {
l = o->ptr;
listNode
*
ln
=
listFirst
(
l
);
ln = listFirst(l);
asize = sizeof(list);
if (ln) {
robj
*
ele
=
ln
->
value
;
long
elesize
;
ele = ln->value;
elesize = (ele->encoding == REDIS_ENCODING_RAW) ?
(sizeof(*o)+sdslen(ele->ptr)) : sizeof(*o);
asize += (sizeof(listNode)+elesize)*listLength(l);
}
}
break;
case REDIS_SET:
case REDIS_ZSET:
...
...
@@ -9621,9 +9624,6 @@ static double computeObjectSwappability(robj *o) {
asize = sizeof(dict)+(sizeof(struct dictEntry*)*dictSlots(d));
if (z) asize += sizeof(zset)-sizeof(dict);
if (dictSize(d)) {
long
elesize
;
robj
*
ele
;
de = dictGetRandomKey(d);
ele = dictGetEntryKey(de);
elesize = (ele->encoding == REDIS_ENCODING_RAW) ?
...
...
@@ -9648,9 +9648,6 @@ static double computeObjectSwappability(robj *o) {
d = o->ptr;
asize = sizeof(dict)+(sizeof(struct dictEntry*)*dictSlots(d));
if (dictSize(d)) {
long
elesize
;
robj
*
ele
;
de = dictGetRandomKey(d);
ele = dictGetEntryKey(de);
elesize = (ele->encoding == REDIS_ENCODING_RAW) ?
...
...
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