#include <sched.h>
#include "compat-getcpu.h"
-#include "urcu/wfcqueue.h"
-#include "urcu-call-rcu.h"
-#include "urcu-pointer.h"
-#include "urcu/list.h"
-#include "urcu/futex.h"
-#include "urcu/tls-compat.h"
-#include "urcu/ref.h"
+#include <urcu/wfcqueue.h>
+#include <urcu/call-rcu.h>
+#include <urcu/pointer.h>
+#include <urcu/list.h>
+#include <urcu/futex.h>
+#include <urcu/tls-compat.h>
+#include <urcu/ref.h>
#include "urcu-die.h"
+#include "urcu-utils.h"
#define SET_AFFINITY_CHECK_PERIOD (1U << 8) /* 256 */
#define SET_AFFINITY_CHECK_PERIOD_MASK (SET_AFFINITY_CHECK_PERIOD - 1)
return NULL;
return rcu_dereference(pcpu_crdp[cpu]);
}
+__attribute__((alias(urcu_stringify(get_cpu_call_rcu_data))))
+struct call_rcu_data *alias_get_cpu_call_rcu_data();
/*
* Return the tid corresponding to the call_rcu thread whose
{
return crdp->tid;
}
+__attribute__((alias(urcu_stringify(get_call_rcu_thread))))
+pthread_t alias_get_call_rcu_thread();
/*
* Create a call_rcu_data structure (with thread) and return a pointer.
return crdp;
}
+__attribute__((alias(urcu_stringify(create_call_rcu_data))))
+struct call_rcu_data *alias_create_call_rcu_data();
struct call_rcu_data *create_call_rcu_data(unsigned long flags,
int cpu_affinity)
{
call_rcu_unlock(&call_rcu_mutex);
return 0;
}
+__attribute__((alias(urcu_stringify(set_cpu_call_rcu_data))))
+int alias_set_cpu_call_rcu_data();
/*
* Return a pointer to the default call_rcu_data structure, creating
call_rcu_unlock(&call_rcu_mutex);
return default_call_rcu_data;
}
+__attribute__((alias(urcu_stringify(get_default_call_rcu_data))))
+struct call_rcu_data *alias_get_default_call_rcu_data();
/*
* Return the call_rcu_data structure that applies to the currently
return get_default_call_rcu_data();
}
+__attribute__((alias(urcu_stringify(get_call_rcu_data))))
+struct call_rcu_data *alias_get_call_rcu_data();
/*
* Return a pointer to this task's call_rcu_data if there is one.
{
return URCU_TLS(thread_call_rcu_data);
}
+__attribute__((alias(urcu_stringify(get_thread_call_rcu_data))))
+struct call_rcu_data *alias_get_thread_call_rcu_data();
/*
* Set this task's call_rcu_data structure as specified, regardless
{
URCU_TLS(thread_call_rcu_data) = crdp;
}
+__attribute__((alias(urcu_stringify(set_thread_call_rcu_data))))
+void alias_set_thread_call_rcu_data();
/*
* Create a separate call_rcu thread for each CPU. This does not
}
return 0;
}
+__attribute__((alias(urcu_stringify(create_all_cpu_call_rcu_data))))
+int alias_create_all_cpu_call_rcu_data();
/*
* Wake up the call_rcu thread corresponding to the specified
_call_rcu(head, func, crdp);
_rcu_read_unlock();
}
+__attribute__((alias(urcu_stringify(call_rcu)))) void alias_call_rcu();
/*
* Free up the specified call_rcu_data structure, terminating the
free(crdp);
}
+__attribute__((alias(urcu_stringify(call_rcu_data_free))))
+void alias_call_rcu_data_free();
/*
* Clean up all the per-CPU call_rcu threads.
}
free(crdp);
}
+#ifdef RCU_QSBR
+/* ABI6 has a non-namespaced free_all_cpu_call_rcu_data for qsbr */
+#undef free_all_cpu_call_rcu_data
+__attribute__((alias("urcu_qsbr_free_all_cpu_call_rcu_data")))
+void free_all_cpu_call_rcu_data();
+#define free_all_cpu_call_rcu_data urcu_qsbr_free_all_cpu_call_rcu_data
+#else
+__attribute__((alias(urcu_stringify(free_all_cpu_call_rcu_data))))
+void alias_free_all_cpu_call_rcu_data();
+#endif
static
void free_completion(struct urcu_ref *ref)
if (was_online)
rcu_thread_online();
}
+__attribute__((alias(urcu_stringify(rcu_barrier))))
+void alias_rcu_barrier();
/*
* Acquire the call_rcu_mutex in order to ensure that the child sees
(void) poll(NULL, 0, 1);
}
}
+__attribute__((alias(urcu_stringify(call_rcu_before_fork))))
+void alias_call_rcu_before_fork();
/*
* Clean up call_rcu data structures in the parent of a successful fork()
atfork->after_fork_parent(atfork->priv);
call_rcu_unlock(&call_rcu_mutex);
}
+__attribute__((alias(urcu_stringify(call_rcu_after_fork_parent))))
+void alias_call_rcu_after_fork_parent();
/*
* Clean up call_rcu data structures in the child of a successful fork()
call_rcu_data_free(crdp);
}
}
+__attribute__((alias(urcu_stringify(call_rcu_after_fork_child))))
+void alias_call_rcu_after_fork_child();
void urcu_register_rculfhash_atfork(struct urcu_atfork *atfork)
{
end:
call_rcu_unlock(&call_rcu_mutex);
}
+__attribute__((alias(urcu_stringify(urcu_register_rculfhash_atfork))))
+void alias_urcu_register_rculfhash_atfork();
void urcu_unregister_rculfhash_atfork(struct urcu_atfork *atfork)
{
end:
call_rcu_unlock(&call_rcu_mutex);
}
+__attribute__((alias(urcu_stringify(urcu_unregister_rculfhash_atfork))))
+void alias_urcu_unregister_rculfhash_atfork();