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Message-Id: <1461778138-23116-1-git-send-email-javier@javigon.com>
Date: Wed, 27 Apr 2016 19:28:56 +0200
From: "Javier González" <jg@...htnvm.io>
To: mb@...htnvm.io
Cc: linux-kernel@...r.kernel.org, linux-block@...r.kernel.org,
Javier González <javier@...xlabs.com>
Subject: [PATCH 1/3] lightnvm: do not free unused metadata on rrpc
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@...xlabs.com>
---
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);
}
--
2.5.0
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