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hw/cpu: Extend CPUState::cluster_index documentation

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Copy part of the description of commit f7b78602fd ("accel/tcg:
Add cluster number to TCG TB hash") in tcg_cpu_init_cflags(),
improving a bit CPUState::cluster_index documentation.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20230216142338.82982-2-philmd@linaro.org>
This commit is contained in:
Philippe Mathieu-Daudé 2023-02-16 10:09:48 +01:00
parent 2d2f2507c6
commit a371975ef6
2 changed files with 14 additions and 1 deletions
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include/hw/core/cpu.h
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@ -272,6 +272,8 @@ struct qemu_work_item;
* to a cluster this will be UNASSIGNED_CLUSTER_INDEX; otherwise it will
* be the same as the cluster-id property of the CPU object's TYPE_CPU_CLUSTER
* QOM parent.
* Under TCG this value is propagated to @tcg_cflags.
* See TranslationBlock::TCG CF_CLUSTER_MASK.
* @tcg_cflags: Pre-computed cflags for this cpu.
* @nr_cores: Number of cores within this CPU package.
* @nr_threads: Number of threads within this CPU.