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addRef memory model too restrictive

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Former-commit-id: 249e0fdd363853ab7b489314002bdacd2438fa55
This commit is contained in:
John Sully 2020-02-01 21:52:17 -05:00
parent 958b86ddbb
commit 2c899d7219
1 changed files with 2 additions and 2 deletions
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4
src/server.h
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@ -784,8 +784,8 @@ public:
void setrefcount(unsigned ref); void setrefcount(unsigned ref);
unsigned getrefcount(std::memory_order order) const { return (refcount.load(order) & ~(1U << 31)); } unsigned getrefcount(std::memory_order order) const { return (refcount.load(order) & ~(1U << 31)); }
void addref() const { refcount.fetch_add(1, std::memory_order_acq_rel); } void addref() const { refcount.fetch_add(1, std::memory_order_relaxed); }
unsigned release() const { return refcount.fetch_sub(1, std::memory_order_acq_rel) & ~(1U << 31); } unsigned release() const { return refcount.fetch_sub(1, std::memory_order_relaxed) & ~(1U << 31); }
} robj; } robj;
static_assert(sizeof(redisObject) == 24, "object size is critical, don't increase"); static_assert(sizeof(redisObject) == 24, "object size is critical, don't increase");