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| author | Rob Clark <robdclark@chromium.org> | 2021-09-03 11:47:57 -0700 |
|---|---|---|
| committer | Rob Clark <robdclark@chromium.org> | 2023-03-25 10:55:07 -0700 |
| commit | 691fdba39e7fbbaf2755c31ad3800810185cac8c (patch) | |
| tree | 5ec97e17115caff21b6b2fe4a86f5e22ca332901 /drivers/dma-buf | |
| parent | aec11c8d7cb31c67deeba4c9fe015d09735c6813 (diff) | |
| download | lwn-691fdba39e7fbbaf2755c31ad3800810185cac8c.tar.gz lwn-691fdba39e7fbbaf2755c31ad3800810185cac8c.zip | |
dma-buf/fence-array: Add fence deadline support
Propagate the deadline to all the fences in the array.
Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Christian König <christian.koenig@amd.com>
Diffstat (limited to 'drivers/dma-buf')
| -rw-r--r-- | drivers/dma-buf/dma-fence-array.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/dma-buf/dma-fence-array.c b/drivers/dma-buf/dma-fence-array.c index 5c8a7084577b..9b3ce8948351 100644 --- a/drivers/dma-buf/dma-fence-array.c +++ b/drivers/dma-buf/dma-fence-array.c @@ -123,12 +123,23 @@ static void dma_fence_array_release(struct dma_fence *fence) dma_fence_free(fence); } +static void dma_fence_array_set_deadline(struct dma_fence *fence, + ktime_t deadline) +{ + struct dma_fence_array *array = to_dma_fence_array(fence); + unsigned i; + + for (i = 0; i < array->num_fences; ++i) + dma_fence_set_deadline(array->fences[i], deadline); +} + const struct dma_fence_ops dma_fence_array_ops = { .get_driver_name = dma_fence_array_get_driver_name, .get_timeline_name = dma_fence_array_get_timeline_name, .enable_signaling = dma_fence_array_enable_signaling, .signaled = dma_fence_array_signaled, .release = dma_fence_array_release, + .set_deadline = dma_fence_array_set_deadline, }; EXPORT_SYMBOL(dma_fence_array_ops); |