Messages in this thread Patch in this message | | | From | Akhil R <> | Subject | [PATCH] dmaengine: tegra: Fix memory leak in terminate_all() | Date | Wed, 18 Jan 2023 17:28:01 +0530 |
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Terminate vdesc when terminating an ongoing transfer. This will ensure that the vdesc is present in the desc_terminated list The descriptor will be freed later in desc_free_list().
This fixes the memory leaks which can happen when terminating an ongoing transfer.
Fixes: ee17028009d4 ("dmaengine: tegra: Add tegra gpcdma driver") Signed-off-by: Akhil R <akhilrajeev@nvidia.com> --- drivers/dma/tegra186-gpc-dma.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/dma/tegra186-gpc-dma.c b/drivers/dma/tegra186-gpc-dma.c index 1d1180db6d4e..8f67f453a492 100644 --- a/drivers/dma/tegra186-gpc-dma.c +++ b/drivers/dma/tegra186-gpc-dma.c @@ -711,6 +711,7 @@ static int tegra_dma_terminate_all(struct dma_chan *dc) return err; } + vchan_terminate_vdesc(&tdc->dma_desc->vd); tegra_dma_disable(tdc); tdc->dma_desc = NULL; } -- 2.17.1
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