Re: [PATCH 1/3] lightnvm: do not free unused metadata on rrpc

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On 04/27/2016 07:28 PM, Javier González wrote:
rrpc does not save any metadata on a given request. Thus, do not attempt
to free the metadata dma region.

Signed-off-by: Javier González <javier@xxxxxxxxxxxx>
---
  drivers/lightnvm/rrpc.c | 2 --
  1 file changed, 2 deletions(-)

diff --git a/drivers/lightnvm/rrpc.c b/drivers/lightnvm/rrpc.c
index c7fef71..ffcfee6 100644
--- a/drivers/lightnvm/rrpc.c
+++ b/drivers/lightnvm/rrpc.c
@@ -711,8 +711,6 @@ static void rrpc_end_io(struct nvm_rq *rqd)

  	if (npages > 1)
  		nvm_dev_dma_free(rrpc->dev, rqd->ppa_list, rqd->dma_ppa_list);
-	if (rqd->metadata)
-		nvm_dev_dma_free(rrpc->dev, rqd->metadata, rqd->dma_metadata);

  	mempool_free(rqd, rrpc->rq_pool);
  }


Thanks Javier. Applied for 4.7.
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