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linux-user: call rcu_(un)register_thread on pthread_(exit|create) 

Signed-off-by: Emilio G. Cota <cota@braap.org>
Message-Id: <1440375847-17603-13-git-send-email-cota@braap.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Emilio G. Cota 2015-08-23 20:23:41 -04:00 committed by Paolo Bonzini
parent 492e1ca9bd
commit 7090376369
1 changed files with 2 additions and 0 deletions
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2
linux-user/syscall.c
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@ -4513,6 +4513,7 @@ static void *clone_func(void *arg)
CPUState *cpu; CPUState *cpu;
TaskState *ts; TaskState *ts;
rcu_register_thread();
env = info->env; env = info->env;
cpu = ENV_GET_CPU(env); cpu = ENV_GET_CPU(env);
thread_cpu = cpu; thread_cpu = cpu;
@ -5614,6 +5615,7 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1,
thread_cpu = NULL; thread_cpu = NULL;
object_unref(OBJECT(cpu)); object_unref(OBJECT(cpu));
g_free(ts); g_free(ts);
rcu_unregister_thread();
pthread_exit(NULL); pthread_exit(NULL);
} }
#ifdef TARGET_GPROF #ifdef TARGET_GPROF