[PATCH v4 00/14] bugfix and refactor of dma-perf

[fengchengwen]

ping for review / upstream

On 10/20/2025 12:10 PM, Chengwen Feng wrote:
> This patchset contain one bugfix and refactor commits for
> test-dma-perf application.
> 
> Chengwen Feng (14):
>   app/dma-perf: fix use-after-free
>   app/dma-perf: add global section for config file
>   app/dma-perf: use argparse lib to parse argument
>   app/dma-perf: refactor output csv
>   app/dma-perf: support list DMA devices
>   app/dma-perf: add more global config
>   app/dma-perf: remove invalid or redundant field
>   app/dma-perf: refactor load config function
>   app/dma-perf: refactor benchmark function
>   app/dma-perf: support specific error info
>   app/dma-perf: fix segment fault with large size
>   app/dma-perf: fix on-flight DMA when verify data
>   app/dma-perf: fix wrong stage to stop dmadev
>   app/dma-perf: refactor benchmark function
> 
> ---
> v4: rebase to latest upstream.
>     add one more refactor commit.
> v3: add min/max desc when list DMA devices
>     add three bugfix commit (11~13) that recently found
> v2: fix global argv[0] not prog name.
>     friendly remide if there are no dmadev when list-dma.
>     add ack from Vamsi Attunuru.
> 
>  app/test-dma-perf/benchmark.c | 479 ++++++++++++++++-----------
>  app/test-dma-perf/config.ini  |  36 +--
>  app/test-dma-perf/main.c      | 594 ++++++++++++++++++----------------
>  app/test-dma-perf/main.h      |  28 +-
>  app/test-dma-perf/meson.build |   2 +-
>  doc/guides/tools/dmaperf.rst  |  57 ++--
>  6 files changed, 671 insertions(+), 525 deletions(-)
>