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kvm: Reorder error handling of KVM_RUN

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Test for general errors first as this is the slower path.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
This commit is contained in:
Jan Kiszka 2011-03-15 12:26:26 +01:00 committed by Marcelo Tosatti
parent 7cbb533f92
commit dc77d341d2
1 changed files with 5 additions and 6 deletions
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11
kvm-all.c
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@ -928,13 +928,12 @@ int kvm_cpu_exec(CPUState *env)
kvm_flush_coalesced_mmio_buffer();
if (run_ret == -EINTR || run_ret == -EAGAIN) {
DPRINTF("io window exit\n");
ret = 0;
break;
}
if (run_ret < 0) {
if (run_ret == -EINTR || run_ret == -EAGAIN) {
DPRINTF("io window exit\n");
ret = 0;
break;
}
DPRINTF("kvm run failed %s\n", strerror(-run_ret));
abort();
}