diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2019-12-02 14:01:33 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-12-02 21:57:23 +0000 |
| commit | e1cda6a529aa1f310badcb20d63d9cd1d1f164a1 (patch) | |
| tree | 7f5b2642d766db78336025931b49b14e9fe8f574 /tools/perf/scripts/python/stackcollapse.py | |
| parent | ae30300490fe9790857d3780f46aa5ad926d6261 (diff) | |
| download | linux-e1cda6a529aa1f310badcb20d63d9cd1d1f164a1.tar.gz linux-e1cda6a529aa1f310badcb20d63d9cd1d1f164a1.zip | |
drm/i915: Serialise i915_active_wait() with its retirement
As the i915_active.retire() may be running on another CPU as we detect
that the i915_active is idle, we may not wait for the retirement itself.
Wait for the remote callback by waiting for the retirement worker.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=112424
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191202140133.2444217-2-chris@chris-wilson.co.uk
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions