drm/msm: Rework queuelock

Rename to ctxlock, and use cleanup guards to manage releasing the lock.
This will let us re-use it for other per-context read/write serial-
ization, such as VM creation.

Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/743080/
Message-ID: <20260729155609.20190-3-robin.clark@oss.qualcomm.com>
This commit is contained in:
Rob Clark 2026-07-29 08:55:39 -07:00
commit ea69d489d3
3 changed files with 6 additions and 14 deletions