From 5ce46cb34eecec0bc94a4b1394763f9a1bbe20c3 Mon Sep 17 00:00:00 2001 From: Eduardo Habkost Date: Wed, 26 Jul 2017 15:44:35 -0300 Subject: cpu: cpu_by_arch_id() helper The helper can be used for CPU object lookup using the CPU's arch-specific ID (the one returned by CPUClass::get_arch_id()). Signed-off-by: Eduardo Habkost [Yi Wang: Added documentation comments] Signed-off-by: Yi Wang Signed-off-by: Yun Liu [ehabkost: extracted cpu_by_arch_id() to a separate patch] Signed-off-by: Eduardo Habkost --- include/qom/cpu.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'include/qom') diff --git a/include/qom/cpu.h b/include/qom/cpu.h index 25eefea..b7ac949 100644 --- a/include/qom/cpu.h +++ b/include/qom/cpu.h @@ -755,6 +755,16 @@ CPUState *qemu_get_cpu(int index); bool cpu_exists(int64_t id); /** + * cpu_by_arch_id: + * @id: Guest-exposed CPU ID of the CPU to obtain. + * + * Get a CPU with matching @id. + * + * Returns: The CPU or %NULL if there is no matching CPU. + */ +CPUState *cpu_by_arch_id(int64_t id); + +/** * cpu_throttle_set: * @new_throttle_pct: Percent of sleep time. Valid range is 1 to 99. * -- cgit v1.1