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topology: do not hold lock when traversing tree

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Matheus
2025-09-02 20:45:39 -03:00
parent 6050ed1fc6
commit 8cba07f65c
1 changed files with 0 additions and 3 deletions
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kernel-src/sys/topology.c
-3
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@@ -90,10 +90,7 @@ cpu_t *topology_find_next_cpu_to_run(topology_node_t *last_cpu, thread_t *thread
if (sleep_time <= SCHED_SLEEP_TIME_LIMIT_CPU_US && sched_thread_can_run_in_cpu(thread, last_cpu->cpu->last_queue, last_cpu->cpu->last_interactivity))
return last_cpu->cpu;
bool status = spinlock_acquire_irq_clear(&tree_lock);
cpu_t *cpu = search_internal_recursive_up(last_cpu->parent, last_cpu, thread, sleep_time, 2);
spinlock_release_irq_restore(&tree_lock, status);
return cpu;
}