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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 authored and Marcelo Tosatti committed 2011-03-16 17:11:06 -03:00
1 parent 7cbb533f92
commit dc77d341d2
1 file changed
+5 -6
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kvm-all.c
+5 -6
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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();
}