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authorJan Kiszka <jan.kiszka@siemens.com>2011-08-22 17:46:03 +0200
committerAnthony Liguori <aliguori@us.ibm.com>2011-08-22 14:37:02 -0500
commiteae74cf906942999bf70e94f034f95c7f831ec63 (patch)
tree21c26ffce48a2eecc848c0d1712f60bdaab3f418
parentc9f711a5d31e22dac932c1c01e9c0f97caff0988 (diff)
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Do not kick vcpus in TCG mode
In TCG mode, iothread and vcpus run in lock-step. So it's pointless to send a signal from qemu_cpu_kick to the vcpu thread - if we got here, the receiver already left the vcpu loop. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
-rw-r--r--cpus.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/cpus.c b/cpus.c
index c996ac5..b60410c 100644
--- a/cpus.c
+++ b/cpus.c
@@ -869,7 +869,7 @@ void qemu_cpu_kick(void *_env)
CPUState *env = _env;
qemu_cond_broadcast(env->halt_cond);
- if (!env->thread_kicked) {
+ if (kvm_enabled() && !env->thread_kicked) {
qemu_cpu_kick_thread(env);
env->thread_kicked = true;
}