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| author | Jan Kiszka <jan.kiszka@siemens.com> | 2011-08-22 17:46:03 +0200 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2011-08-22 14:37:02 -0500 |
| commit | eae74cf906942999bf70e94f034f95c7f831ec63 (patch) | |
| tree | 21c26ffce48a2eecc848c0d1712f60bdaab3f418 /cpus.c | |
| parent | c9f711a5d31e22dac932c1c01e9c0f97caff0988 (diff) | |
| download | focaccia-qemu-eae74cf906942999bf70e94f034f95c7f831ec63.tar.gz focaccia-qemu-eae74cf906942999bf70e94f034f95c7f831ec63.zip | |
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>
Diffstat (limited to 'cpus.c')
| -rw-r--r-- | cpus.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/cpus.c b/cpus.c index c996ac5fd6..b60410c403 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; } |