diff options
| author | Eric Anholt <[email protected]> | 2018-06-06 10:48:51 -0700 |
|---|---|---|
| committer | Eric Anholt <[email protected]> | 2018-06-21 14:46:04 -0700 |
| commit | 7122b68b8a9692dcc3acf89595f04c492872115f (patch) | |
| tree | c1bbdd237d54dca2fb474dbcc8c5b690bd26fc98 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 6aa13402c11035a428d8c621b334734971d5d39d (diff) | |
drm/v3d: Take a lock across GPU scheduler job creation and queuing.
Between creation and queueing of a job, you need to prevent any other
job from being created and queued. Otherwise the scheduler's fences
may be signaled out of seqno order.
v2: move mutex unlock to the error label.
Signed-off-by: Eric Anholt <[email protected]>
Fixes: 57692c94dcbe ("drm/v3d: Introduce a new DRM driver for Broadcom V3D V3.x+")
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Reviewed-by: Lucas Stach <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions