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Searched refs:fence_excl (Results 1 – 6 of 6) sorted by relevance

/Linux-v5.4/drivers/dma-buf/
Ddma-resv.c109 RCU_INIT_POINTER(obj->fence_excl, NULL); in dma_resv_init()
126 excl = rcu_dereference_protected(obj->fence_excl, 1); in dma_resv_fini()
289 RCU_INIT_POINTER(obj->fence_excl, fence); in dma_resv_add_excl_fence()
365 new = dma_fence_get_rcu_safe(&src->fence_excl); in dma_resv_copy_fences()
374 RCU_INIT_POINTER(dst->fence_excl, new); in dma_resv_copy_fences()
405 struct dma_fence *fence_excl; in dma_resv_get_fences_rcu() local
419 fence_excl = rcu_dereference(obj->fence_excl); in dma_resv_get_fences_rcu()
420 if (fence_excl && !dma_fence_get_rcu(fence_excl)) in dma_resv_get_fences_rcu()
427 if (!pfence_excl && fence_excl) in dma_resv_get_fences_rcu()
438 dma_fence_put(fence_excl); in dma_resv_get_fences_rcu()
[all …]
Ddma-buf.c200 struct dma_fence *fence_excl; in dma_buf_poll() local
225 fence_excl = rcu_dereference(resv->fence_excl); in dma_buf_poll()
231 if (fence_excl && (!(events & EPOLLOUT) || shared_count == 0)) { in dma_buf_poll()
247 if (!dma_fence_get_rcu(fence_excl)) { in dma_buf_poll()
251 } else if (!dma_fence_add_callback(fence_excl, &dcb->cb, in dma_buf_poll()
254 dma_fence_put(fence_excl); in dma_buf_poll()
260 dma_fence_put(fence_excl); in dma_buf_poll()
1196 fence = rcu_dereference(robj->fence_excl); in dma_buf_debug_show()
/Linux-v5.4/include/linux/
Ddma-resv.h76 struct dma_fence __rcu *fence_excl; member
246 return rcu_dereference_protected(obj->fence_excl, in dma_resv_get_excl()
266 if (!rcu_access_pointer(obj->fence_excl)) in dma_resv_get_excl_rcu()
270 fence = dma_fence_get_rcu_safe(&obj->fence_excl); in dma_resv_get_excl_rcu()
/Linux-v5.4/drivers/gpu/drm/i915/gem/
Di915_gem_busy.c117 busy_check_writer(rcu_dereference(obj->base.resv->fence_excl)); in i915_gem_busy_ioctl()
/Linux-v5.4/drivers/gpu/drm/etnaviv/
Detnaviv_gem.c477 fence = rcu_dereference(robj->fence_excl); in etnaviv_gem_describe()
/Linux-v5.4/drivers/gpu/drm/msm/
Dmsm_gem.c855 fence = rcu_dereference(robj->fence_excl); in msm_gem_describe()