* Re: [PATCH] drm/amdgpu: stream's id should reduced after stream destruct
[not found] <20210220063038.1790398-1-zhangzhijie@loongson.cn>
@ 2021-02-22 19:24 ` Kazlauskas, Nicholas
0 siblings, 0 replies; only message in thread
From: Kazlauskas, Nicholas @ 2021-02-22 19:24 UTC (permalink / raw)
To: ZhiJie.Zhang, alexander.deucher, airlied, daniel, christian.koenig
Cc: mchehab+huawei, amd-gfx, dri-devel, linux-kernel
On 2021-02-20 1:30 a.m., ZhiJie.Zhang wrote:
> Signed-off-by: ZhiJie.Zhang <zhangzhijie@loongson.cn>
> ---
> drivers/gpu/drm/amd/display/dc/core/dc_stream.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_stream.c b/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
> index c103f858375d..dc7b7e57a86c 100644
> --- a/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
> +++ b/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
> @@ -137,6 +137,8 @@ static void dc_stream_destruct(struct dc_stream_state *stream)
> dc_transfer_func_release(stream->out_transfer_func);
> stream->out_transfer_func = NULL;
> }
> +
> + stream->ctx->dc_stream_id_count--;
This is supposed to be a unique identifier so we shouldn't be reusing
any old ID when creating a new stream.
Regards,
Nicholas Kazlauskas
> }
>
> void dc_stream_retain(struct dc_stream_state *stream)
>
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2021-02-22 19:30 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
[not found] <20210220063038.1790398-1-zhangzhijie@loongson.cn>
2021-02-22 19:24 ` [PATCH] drm/amdgpu: stream's id should reduced after stream destruct Kazlauskas, Nicholas
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).