To allow idxd sub-drivers to access the descriptor management
functions, export them.
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Reviewed-by: Dave Jiang <dave.jiang@intel.com>
Reviewed-by: Fenghua Yu <fenghua.yu@intel.com>
Acked-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
return __get_desc(wq, idx, cpu);
}
+EXPORT_SYMBOL_NS_GPL(idxd_alloc_desc, IDXD);
void idxd_free_desc(struct idxd_wq *wq, struct idxd_desc *desc)
{
desc->cpu = -1;
sbitmap_queue_clear(&wq->sbq, desc->id, cpu);
}
+EXPORT_SYMBOL_NS_GPL(idxd_free_desc, IDXD);
static struct idxd_desc *list_abort_desc(struct idxd_wq *wq, struct idxd_irq_entry *ie,
struct idxd_desc *desc)
percpu_ref_put(&wq->wq_active);
return 0;
}
+EXPORT_SYMBOL_NS_GPL(idxd_submit_desc, IDXD);