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kernel: Simplify k_thread_cpu_pin()

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Simplifies the k_thread_cpu_pin() implementation to leverage the
existing cpu_mask_mod() infrastructure.

Signed-off-by: Peter Mitsis <peter.mitsis@intel.com>
This commit is contained in:
Peter Mitsis 2024-09-03 12:51:46 -07:00 • committed by Henrik Brix Andersen
commit eda5814dbc
1 changed files with 2 additions and 6 deletions
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8
kernel/cpu_mask.c
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@ -66,11 +66,7 @@ int k_thread_cpu_mask_disable(k_tid_t thread, int cpu)
int k_thread_cpu_pin(k_tid_t thread, int cpu)
{
int ret;
uint32_t mask = BIT(cpu);
ret = k_thread_cpu_mask_clear(thread);
if (ret == 0) {
return k_thread_cpu_mask_enable(thread, cpu);
}
return ret;
return cpu_mask_mod(thread, mask, ~mask);
}