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Searched refs:rtnl_mutex (Results 1 – 3 of 3) sorted by relevance

/linux/net/core/
H A Drtnetlink.c75 static DEFINE_MUTEX(rtnl_mutex);
79 mutex_lock(&rtnl_mutex); in rtnl_lock()
85 return mutex_lock_killable(&rtnl_mutex); in rtnl_lock_killable()
137 mutex_unlock(&rtnl_mutex); in __rtnl_unlock()
157 return mutex_trylock(&rtnl_mutex); in rtnl_trylock()
163 return mutex_is_locked(&rtnl_mutex); in rtnl_is_locked()
169 return refcount_dec_and_mutex_lock(r, &rtnl_mutex); in refcount_dec_and_rtnl_lock()
176 return lockdep_is_held(&rtnl_mutex); in lockdep_rtnl_is_held()
186 mutex_lock(&net->rtnl_mutex); in __rtnl_net_lock()
194 mutex_unlock(&net->rtnl_mutex); in __rtnl_net_unlock()
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H A Dnet_namespace.c339 mutex_init(&net->rtnl_mutex); in preinit_net()
340 lock_set_cmp_fn(&net->rtnl_mutex, rtnl_net_lock_cmp_fn, NULL); in preinit_net()
/linux/include/net/
H A Dnet_namespace.h194 struct mutex rtnl_mutex; member