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Fix: urcu-bp: only teardown call-rcu worker in destructor
[userspace-rcu.git]
/
src
/
urcu-bp.c
diff --git
a/src/urcu-bp.c
b/src/urcu-bp.c
index a097d7f00312a1372123f5c61a732f0e8270354d..47fad8e870ee5f1bffb3b829cb2f3c3bd6abd264 100644
(file)
--- a/
src/urcu-bp.c
+++ b/
src/urcu-bp.c
@@
-120,7
+120,10
@@
enum membarrier_cmd {
static
void __attribute__((constructor)) _urcu_bp_init(void);
static
static
void __attribute__((constructor)) _urcu_bp_init(void);
static
-void __attribute__((destructor)) urcu_bp_exit(void);
+void urcu_bp_exit(void);
+static
+void __attribute__((destructor)) urcu_bp_exit_destructor(void);
+static void urcu_call_rcu_exit(void);
#ifndef CONFIG_RCU_FORCE_SYS_MEMBARRIER
int urcu_bp_has_sys_membarrier;
#ifndef CONFIG_RCU_FORCE_SYS_MEMBARRIER
int urcu_bp_has_sys_membarrier;
@@
-673,6
+676,13
@@
void urcu_bp_exit(void)
mutex_unlock(&init_lock);
}
mutex_unlock(&init_lock);
}
+static
+void urcu_bp_exit_destructor(void)
+{
+ urcu_call_rcu_exit();
+ urcu_bp_exit();
+}
+
/*
* Holding the rcu_gp_lock and rcu_registry_lock across fork will make
* sure we fork() don't race with a concurrent thread executing with
/*
* Holding the rcu_gp_lock and rcu_registry_lock across fork will make
* sure we fork() don't race with a concurrent thread executing with
@@
-769,3
+779,4
@@
DEFINE_RCU_FLAVOR(rcu_flavor);
#include "urcu-call-rcu-impl.h"
#include "urcu-defer-impl.h"
#include "urcu-call-rcu-impl.h"
#include "urcu-defer-impl.h"
+#include "urcu-poll-impl.h"
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