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datapath: Fix build failure.

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Defines RCU_INIT_POINTER() for compatibility.

Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
Acked-by: Jarno Rajahalme <jrajahalme@nicira.com>
This commit is contained in:
Pravin
2014-02-19 14:29:39 -08:00
committed by Pravin B Shelar
parent f51e8ccbbb
commit cd31d5001e
1 changed files with 12 additions and 0 deletions
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12
datapath/linux/compat/include/linux/rcupdate.h
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@@ -22,4 +22,16 @@ static inline int rcu_read_lock_held(void)
} }
#endif #endif
#ifndef RCU_INITIALIZER
#define RCU_INITIALIZER(v) (typeof(*(v)) __force __rcu *)(v)
#endif
#ifndef RCU_INIT_POINTER
#define RCU_INIT_POINTER(p, v) \
do { \
p = RCU_INITIALIZER(v); \
} while (0)
#endif
#endif /* linux/rcupdate.h wrapper */ #endif /* linux/rcupdate.h wrapper */