Messages in this thread |  | | | Date | Fri, 30 Apr 2010 23:47:59 +0200 (CEST) | | From | Thomas Gleixner <> | | Subject | Re: [PATCH linux-next v4 2/2] ixgbe: Example usage of the new IRQ affinity_hint callback |
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On Fri, 30 Apr 2010, Peter P Waskiewicz Jr wrote: > + for (i = 0; i < num_q_vectors; i++) { > + struct ixgbe_q_vector *q_vector = adapter->q_vector[i]; > + /* release the CPU mask memory */ > + free_cpumask_var(q_vector->affinity_mask); > + /* clear the affinity_mask in the IRQ descriptor */ > + irq_set_affinity_hint(adapter->msix_entries[i].vector, NULL);
Freeing the mask _AFTER_ clearing the hint might be a worthwhile exercise :)
Thanks,
tglx
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