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Expose thread_id in info cpus

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Based on patch by Glauber Costa:

To allow management applications like libvirt to apply CPU affinities to
the VCPU threads, expose their ID via info cpus. This patch provides the
pre-existing and used interface from qemu-kvm.

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 12:26:31 +01:00 • committed by Marcelo Tosatti
parent f2574737f6
commit dc7a09cfe4
8 changed files with 29 additions and 0 deletions
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3
exec.c
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@ -638,6 +638,9 @@ void cpu_exec_init(CPUState *env)
env->numa_node = 0;
QTAILQ_INIT(&env->breakpoints);
QTAILQ_INIT(&env->watchpoints);
#ifndef CONFIG_USER_ONLY
env->thread_id = qemu_get_thread_id();
#endif
*penv = env;
#if defined(CONFIG_USER_ONLY)
cpu_list_unlock();