[PATCH 1/3] dma-buf: return index of the first signaled fence

[Sumit Semwal]

Hi Alex,

Thanks for this patch. Adding Gustavo as well.

On 3 November 2016 at 11:41, Alex Deucher <alexdeucher at gmail.com> wrote:
> From: "monk.liu" <monk.liu at amd.com>
>
> Return the index of the first signaled fence.  This information
> is useful in some APIs like Vulkan.
>
> Signed-off-by: monk.liu <monk.liu at amd.com>
> Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
> Cc: Sumit Semwal <sumit.semwal at linaro.org>
> ---
>  drivers/dma-buf/fence.c | 19 ++++++++++++++-----
>  include/linux/fence.h   |  2 +-
>  2 files changed, 15 insertions(+), 6 deletions(-)
>
> diff --git a/drivers/dma-buf/fence.c b/drivers/dma-buf/fence.c
> index 64478f9..32fdce1 100644
> --- a/drivers/dma-buf/fence.c
> +++ b/drivers/dma-buf/fence.c
> @@ -397,14 +397,17 @@ out:
>  EXPORT_SYMBOL(fence_default_wait);
>
>  static bool
> -fence_test_signaled_any(struct fence **fences, uint32_t count)
> +fence_test_signaled_any(struct fence **fences, uint32_t count, uint32_t *idx)
>  {
Looks sane to me; Gustavo, comments?

Best regards,
Sumit.