Messages in this thread | | | Date | Tue, 28 Mar 2023 09:04:50 -0700 | Subject | Re: [PATCH v2 05/15] dmaengine: idxd: Export wq resource management functions | From | Dave Jiang <> |
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On 3/28/23 8:35 AM, Tom Zanussi wrote: > To allow idxd sub-drivers to access the wq resource management > functions, export them. > > Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com> Reviewed-by: Dave Jiang <dave.jiang@intel.com>
> --- > drivers/dma/idxd/device.c | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/drivers/dma/idxd/device.c b/drivers/dma/idxd/device.c > index af1aa88a66c1..7837d0a56314 100644 > --- a/drivers/dma/idxd/device.c > +++ b/drivers/dma/idxd/device.c > @@ -161,6 +161,7 @@ int idxd_wq_alloc_resources(struct idxd_wq *wq) > free_hw_descs(wq); > return rc; > } > +EXPORT_SYMBOL_NS_GPL(idxd_wq_alloc_resources, IDXD); > > void idxd_wq_free_resources(struct idxd_wq *wq) > { > @@ -174,6 +175,7 @@ void idxd_wq_free_resources(struct idxd_wq *wq) > dma_free_coherent(dev, wq->compls_size, wq->compls, wq->compls_addr); > sbitmap_queue_free(&wq->sbq); > } > +EXPORT_SYMBOL_NS_GPL(idxd_wq_free_resources, IDXD); > > int idxd_wq_enable(struct idxd_wq *wq) > { > @@ -422,6 +424,7 @@ int idxd_wq_init_percpu_ref(struct idxd_wq *wq) > reinit_completion(&wq->wq_resurrect); > return 0; > } > +EXPORT_SYMBOL_NS_GPL(idxd_wq_init_percpu_ref, IDXD); > > void __idxd_wq_quiesce(struct idxd_wq *wq) > { > @@ -431,6 +434,7 @@ void __idxd_wq_quiesce(struct idxd_wq *wq) > complete_all(&wq->wq_resurrect); > wait_for_completion(&wq->wq_dead); > } > +EXPORT_SYMBOL_NS_GPL(__idxd_wq_quiesce, IDXD); > > void idxd_wq_quiesce(struct idxd_wq *wq) > { > @@ -438,6 +442,7 @@ void idxd_wq_quiesce(struct idxd_wq *wq) > __idxd_wq_quiesce(wq); > mutex_unlock(&wq->wq_lock); > } > +EXPORT_SYMBOL_NS_GPL(idxd_wq_quiesce, IDXD); > > /* Device control bits */ > static inline bool idxd_is_enabled(struct idxd_device *idxd)
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