diff options
| author | Tvrtko Ursulin <tvrtko.ursulin@igalia.com> | 2025-05-15 10:49:58 +0100 |
|---|---|---|
| committer | Tvrtko Ursulin <tursulin@ursulin.net> | 2025-06-03 17:38:22 +0100 |
| commit | ecec875a6c3379017af57e3c7ba51de0501fe750 (patch) | |
| tree | 331255fc0e48c373c2270e06fd99d8466556a152 /include | |
| parent | dma-fence: Use a flag for 64-bit seqnos (diff) | |
| download | linux-ecec875a6c3379017af57e3c7ba51de0501fe750.tar.gz linux-ecec875a6c3379017af57e3c7ba51de0501fe750.zip | |
dma-fence: Add helpers for accessing driver and timeline name
Add some helpers in order to enable preventing dma-fence users accessing
the implementation details directly and make the implementation itself use
them.
This will also enable later adding some asserts to a consolidated
location.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Tvrtko Ursulin <tursulin@ursulin.net>
Link: https://lore.kernel.org/r/20250515095004.28318-4-tvrtko.ursulin@igalia.com
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/dma-fence.h | 10 | ||||
| -rw-r--r-- | include/trace/events/dma_fence.h | 4 |
2 files changed, 12 insertions, 2 deletions
diff --git a/include/linux/dma-fence.h b/include/linux/dma-fence.h index 926c01b5b29d..10a849cb2d3f 100644 --- a/include/linux/dma-fence.h +++ b/include/linux/dma-fence.h @@ -378,6 +378,16 @@ bool dma_fence_remove_callback(struct dma_fence *fence, struct dma_fence_cb *cb); void dma_fence_enable_sw_signaling(struct dma_fence *fence); +static inline const char *dma_fence_driver_name(struct dma_fence *fence) +{ + return fence->ops->get_driver_name(fence); +} + +static inline const char *dma_fence_timeline_name(struct dma_fence *fence) +{ + return fence->ops->get_timeline_name(fence); +} + /** * dma_fence_is_signaled_locked - Return an indication if the fence * is signaled yet. diff --git a/include/trace/events/dma_fence.h b/include/trace/events/dma_fence.h index a4de3df8500b..84c83074ee81 100644 --- a/include/trace/events/dma_fence.h +++ b/include/trace/events/dma_fence.h @@ -16,8 +16,8 @@ DECLARE_EVENT_CLASS(dma_fence, TP_ARGS(fence), TP_STRUCT__entry( - __string(driver, fence->ops->get_driver_name(fence)) - __string(timeline, fence->ops->get_timeline_name(fence)) + __string(driver, dma_fence_driver_name(fence)) + __string(timeline, dma_fence_timeline_name(fence)) __field(unsigned int, context) __field(unsigned int, seqno) ), |