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ruanhaishen
redis
Commits
ff8c8187
Commit
ff8c8187
authored
Mar 20, 2014
by
antirez
Browse files
Set LRU parameters via REDIS_LRU_BITS define.
parent
e3b71a1c
Changes
1
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src/redis.h
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ff8c8187
...
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@@ -373,13 +373,14 @@ typedef long long mstime_t; /* millisecond time type. */
/* A redis object, that is a type able to hold a string / list / set */
/* The actual Redis Object */
#define REDIS_LRU_CLOCK_MAX ((1<<22)-1)
/* Max value of obj->lru */
#define REDIS_LRU_BITS 22
#define REDIS_LRU_CLOCK_MAX ((1<<REDIS_LRU_BITS)-1)
/* Max value of obj->lru */
#define REDIS_LRU_CLOCK_RESOLUTION 10
/* LRU clock resolution in seconds */
typedef
struct
redisObject
{
unsigned
type
:
4
;
unsigned
notused
:
2
;
/* Not used */
unsigned
encoding
:
4
;
unsigned
lru
:
22
;
/* lru time (relative to server.lruclock) */
unsigned
lru
:
REDIS_LRU_BITS
;
/* lru time (relative to server.lruclock) */
int
refcount
;
void
*
ptr
;
}
robj
;
...
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