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| author | Zhi Wang <zhiw@nvidia.com> | 2025-01-24 10:29:55 -0800 |
|---|---|---|
| committer | Danilo Krummrich <dakr@kernel.org> | 2025-01-25 00:55:10 +0100 |
| commit | c965e3598b4ee7863d64dd13a54258753f7b447f (patch) | |
| tree | 3689450c7f53d7857be7d4ebe8e5221e3f7c5619 /tools/perf/scripts/python/task-analyzer.py | |
| parent | drm/nouveau: rename the variable "cmd" to "msg" in r535_gsp_cmdq_{get, push}() (diff) | |
| download | linux-c965e3598b4ee7863d64dd13a54258753f7b447f.tar.gz linux-c965e3598b4ee7863d64dd13a54258753f7b447f.zip | |
drm/nouveau: factor out r535_gsp_msgq_peek()
To receive a GSP message queue element from the GSP status queue, the
driver needs to make sure there are available elements in the queue.
The previous r535_gsp_msgq_wait() consists of three functions, which is
a little too complicated for a single function:
- wait for an available element.
- peek the message element header in the queue.
- recevice the element from the queue.
Factor out r535_gsp_msgq_peek() and divide the functions in
r535_gsp_msgq_wait() into three functions.
No functional change is intended.
Cc: Danilo Krummrich <dakr@kernel.org>
Signed-off-by: Zhi Wang <zhiw@nvidia.com>
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20250124182958.2040494-13-zhiw@nvidia.com
Diffstat (limited to 'tools/perf/scripts/python/task-analyzer.py')
0 files changed, 0 insertions, 0 deletions