diff options
| author | Tvrtko Ursulin <tvrtko.ursulin@igalia.com> | 2025-06-10 17:42:24 +0100 |
|---|---|---|
| committer | Tvrtko Ursulin <tursulin@ursulin.net> | 2025-06-13 08:26:36 +0100 |
| commit | 4d2f8bc628cefae7f397cfd19342fed67e0ae833 (patch) | |
| tree | 9ade1c64a465df1108355f2323027e5ef987ec7c /tools/perf/scripts/python/net_dropmonitor.py | |
| parent | ad10976d6cf092a3ea5128d0bc5ab9318f71875f (diff) | |
drm/i915: Protect access to driver and timeline name
Protect the access to driver and timeline name which otherwise could be
freed as dma-fence exported is signalling fences.
This prepares the code for incoming dma-fence API changes which will start
asserting these accesses are done from a RCU locked section.
Now that the safe access is handled in the dma-fence API, the external
callers such as sync_file, and our internal code paths, we can drop the
similar protection from i915_fence_get_timeline_name().
This prepares the code for incoming dma-fence API changes which will start
asserting these accesses are done from a RCU locked section.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com>
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com> # v1
Signed-off-by: Tvrtko Ursulin <tursulin@ursulin.net>
Link: https://lore.kernel.org/r/20250610164226.10817-3-tvrtko.ursulin@igalia.com
Diffstat (limited to 'tools/perf/scripts/python/net_dropmonitor.py')
0 files changed, 0 insertions, 0 deletions