summaryrefslogtreecommitdiff
path: root/drivers
diff options
context:
space:
mode:
Diffstat (limited to 'drivers')
-rw-r--r--drivers/dma-buf/dma-resv.c32
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c2
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c2
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c2
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c2
-rw-r--r--drivers/gpu/drm/etnaviv/etnaviv_gem.c2
-rw-r--r--drivers/gpu/drm/i915/gem/i915_gem_busy.c2
-rw-r--r--drivers/gpu/drm/msm/msm_gem.c4
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_fence.c2
-rw-r--r--drivers/gpu/drm/qxl/qxl_debugfs.c2
-rw-r--r--drivers/gpu/drm/radeon/radeon_sync.c2
-rw-r--r--drivers/gpu/drm/ttm/ttm_bo.c2
12 files changed, 28 insertions, 28 deletions
diff --git a/drivers/dma-buf/dma-resv.c b/drivers/dma-buf/dma-resv.c
index ed7b4e8f002f..62e7e055ac62 100644
--- a/drivers/dma-buf/dma-resv.c
+++ b/drivers/dma-buf/dma-resv.c
@@ -149,8 +149,7 @@ int dma_resv_reserve_shared(struct dma_resv *obj, unsigned int num_fences)
dma_resv_assert_held(obj);
- old = dma_resv_get_list(obj);
-
+ old = dma_resv_shared_list(obj);
if (old && old->shared_max) {
if ((old->shared_count + num_fences) <= old->shared_max)
return 0;
@@ -219,12 +218,13 @@ EXPORT_SYMBOL(dma_resv_reserve_shared);
*/
void dma_resv_reset_shared_max(struct dma_resv *obj)
{
- /* Test shared fence slot reservation */
- if (rcu_access_pointer(obj->fence)) {
- struct dma_resv_list *fence = dma_resv_get_list(obj);
+ struct dma_resv_list *fences = dma_resv_shared_list(obj);
- fence->shared_max = fence->shared_count;
- }
+ dma_resv_assert_held(obj);
+
+ /* Test shared fence slot reservation */
+ if (fences)
+ fences->shared_max = fences->shared_count;
}
EXPORT_SYMBOL(dma_resv_reset_shared_max);
#endif
@@ -247,7 +247,7 @@ void dma_resv_add_shared_fence(struct dma_resv *obj, struct dma_fence *fence)
dma_resv_assert_held(obj);
- fobj = dma_resv_get_list(obj);
+ fobj = dma_resv_shared_list(obj);
count = fobj->shared_count;
write_seqcount_begin(&obj->seq);
@@ -290,7 +290,7 @@ void dma_resv_add_excl_fence(struct dma_resv *obj, struct dma_fence *fence)
dma_resv_assert_held(obj);
- old = dma_resv_get_list(obj);
+ old = dma_resv_shared_list(obj);
if (old)
i = old->shared_count;
@@ -329,7 +329,7 @@ int dma_resv_copy_fences(struct dma_resv *dst, struct dma_resv *src)
dma_resv_assert_held(dst);
rcu_read_lock();
- src_list = rcu_dereference(src->fence);
+ src_list = dma_resv_shared_list(src);
retry:
if (src_list) {
@@ -342,7 +342,7 @@ retry:
return -ENOMEM;
rcu_read_lock();
- src_list = rcu_dereference(src->fence);
+ src_list = dma_resv_shared_list(src);
if (!src_list || src_list->shared_count > shared_count) {
kfree(dst_list);
goto retry;
@@ -360,7 +360,7 @@ retry:
if (!dma_fence_get_rcu(fence)) {
dma_resv_list_free(dst_list);
- src_list = rcu_dereference(src->fence);
+ src_list = dma_resv_shared_list(src);
goto retry;
}
@@ -379,7 +379,7 @@ retry:
new = dma_fence_get_rcu_safe(&src->fence_excl);
rcu_read_unlock();
- src_list = dma_resv_get_list(dst);
+ src_list = dma_resv_shared_list(dst);
old = dma_resv_excl_fence(dst);
write_seqcount_begin(&dst->seq);
@@ -432,7 +432,7 @@ int dma_resv_get_fences_rcu(struct dma_resv *obj,
if (fence_excl && !dma_fence_get_rcu(fence_excl))
goto unlock;
- fobj = rcu_dereference(obj->fence);
+ fobj = dma_resv_shared_list(obj);
if (fobj)
sz += sizeof(*shared) * fobj->shared_max;
@@ -538,7 +538,7 @@ retry:
}
if (wait_all) {
- struct dma_resv_list *fobj = rcu_dereference(obj->fence);
+ struct dma_resv_list *fobj = dma_resv_shared_list(obj);
if (fobj)
shared_count = fobj->shared_count;
@@ -623,7 +623,7 @@ retry:
seq = read_seqcount_begin(&obj->seq);
if (test_all) {
- struct dma_resv_list *fobj = rcu_dereference(obj->fence);
+ struct dma_resv_list *fobj = dma_resv_shared_list(obj);
unsigned int i;
if (fobj)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
index d5e6519bdea1..65528592d5bb 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
@@ -247,7 +247,7 @@ static int amdgpu_amdkfd_remove_eviction_fence(struct amdgpu_bo *bo,
if (!ef)
return -EINVAL;
- old = dma_resv_get_list(resv);
+ old = dma_resv_shared_list(resv);
if (!old)
return 0;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c
index 6dd0ea6e9e24..04caa31056d0 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c
@@ -49,7 +49,7 @@ __dma_resv_make_exclusive(struct dma_resv *obj)
unsigned int count;
int r;
- if (!dma_resv_get_list(obj)) /* no shared fences to convert */
+ if (!dma_resv_shared_list(obj)) /* no shared fences to convert */
return 0;
r = dma_resv_get_fences_rcu(obj, NULL, &count, &fences);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c
index 2bdc9df5c6b9..1b2ceccaf5b0 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c
@@ -213,7 +213,7 @@ int amdgpu_sync_resv(struct amdgpu_device *adev, struct amdgpu_sync *sync,
f = dma_resv_excl_fence(resv);
r = amdgpu_sync_fence(sync, f);
- flist = dma_resv_get_list(resv);
+ flist = dma_resv_shared_list(resv);
if (!flist || r)
return r;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
index df1f185faae9..53a8ab8ce2a7 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
@@ -1339,7 +1339,7 @@ static bool amdgpu_ttm_bo_eviction_valuable(struct ttm_buffer_object *bo,
* If true, then return false as any KFD process needs all its BOs to
* be resident to run successfully
*/
- flist = dma_resv_get_list(bo->base.resv);
+ flist = dma_resv_shared_list(bo->base.resv);
if (flist) {
for (i = 0; i < flist->shared_count; ++i) {
f = rcu_dereference_protected(flist->shared[i],
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gem.c b/drivers/gpu/drm/etnaviv/etnaviv_gem.c
index 2237fe5204d0..8792d8dd5106 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gem.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gem.c
@@ -461,7 +461,7 @@ static void etnaviv_gem_describe(struct drm_gem_object *obj, struct seq_file *m)
off, etnaviv_obj->vaddr, obj->size);
rcu_read_lock();
- fobj = rcu_dereference(robj->fence);
+ fobj = dma_resv_shared_list(robj);
if (fobj) {
unsigned int i, shared_count = fobj->shared_count;
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_busy.c b/drivers/gpu/drm/i915/gem/i915_gem_busy.c
index 088d375b3395..35279dd561f5 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_busy.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_busy.c
@@ -116,7 +116,7 @@ retry:
args->busy = busy_check_writer(dma_resv_excl_fence(obj->base.resv));
/* Translate shared fences to READ set of engines */
- list = rcu_dereference(obj->base.resv->fence);
+ list = dma_resv_shared_list(obj->base.resv);
if (list) {
unsigned int shared_count = list->shared_count, i;
diff --git a/drivers/gpu/drm/msm/msm_gem.c b/drivers/gpu/drm/msm/msm_gem.c
index a5a2a922e3e8..410a93a7e77f 100644
--- a/drivers/gpu/drm/msm/msm_gem.c
+++ b/drivers/gpu/drm/msm/msm_gem.c
@@ -817,7 +817,7 @@ int msm_gem_sync_object(struct drm_gem_object *obj,
struct dma_fence *fence;
int i, ret;
- fobj = dma_resv_get_list(obj->resv);
+ fobj = dma_resv_shared_list(obj->resv);
if (!fobj || (fobj->shared_count == 0)) {
fence = dma_resv_excl_fence(obj->resv);
/* don't need to wait on our own fences, since ring is fifo */
@@ -1025,7 +1025,7 @@ void msm_gem_describe(struct drm_gem_object *obj, struct seq_file *m,
}
rcu_read_lock();
- fobj = rcu_dereference(robj->fence);
+ fobj = dma_resv_shared_list(robj);
if (fobj) {
unsigned int i, shared_count = fobj->shared_count;
diff --git a/drivers/gpu/drm/nouveau/nouveau_fence.c b/drivers/gpu/drm/nouveau/nouveau_fence.c
index 19c096de5bdc..6b43918035df 100644
--- a/drivers/gpu/drm/nouveau/nouveau_fence.c
+++ b/drivers/gpu/drm/nouveau/nouveau_fence.c
@@ -355,7 +355,7 @@ nouveau_fence_sync(struct nouveau_bo *nvbo, struct nouveau_channel *chan, bool e
return ret;
}
- fobj = dma_resv_get_list(resv);
+ fobj = dma_resv_shared_list(resv);
fence = dma_resv_excl_fence(resv);
if (fence && (!exclusive || !fobj || !fobj->shared_count)) {
diff --git a/drivers/gpu/drm/qxl/qxl_debugfs.c b/drivers/gpu/drm/qxl/qxl_debugfs.c
index 183d15e2cf58..1f9a59601bb1 100644
--- a/drivers/gpu/drm/qxl/qxl_debugfs.c
+++ b/drivers/gpu/drm/qxl/qxl_debugfs.c
@@ -61,7 +61,7 @@ qxl_debugfs_buffers_info(struct seq_file *m, void *data)
int rel;
rcu_read_lock();
- fobj = rcu_dereference(bo->tbo.base.resv->fence);
+ fobj = dma_resv_shared_list(bo->tbo.base.resv);
rel = fobj ? fobj->shared_count : 0;
rcu_read_unlock();
diff --git a/drivers/gpu/drm/radeon/radeon_sync.c b/drivers/gpu/drm/radeon/radeon_sync.c
index c8a1711325de..9257b60144c4 100644
--- a/drivers/gpu/drm/radeon/radeon_sync.c
+++ b/drivers/gpu/drm/radeon/radeon_sync.c
@@ -105,7 +105,7 @@ int radeon_sync_resv(struct radeon_device *rdev,
else if (f)
r = dma_fence_wait(f, true);
- flist = dma_resv_get_list(resv);
+ flist = dma_resv_shared_list(resv);
if (shared || !flist || r)
return r;
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index 1752f8e523e7..f04a269b7065 100644
--- a/drivers/gpu/drm/ttm/ttm_bo.c
+++ b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -261,7 +261,7 @@ static void ttm_bo_flush_all_fences(struct ttm_buffer_object *bo)
int i;
rcu_read_lock();
- fobj = rcu_dereference(resv->fence);
+ fobj = dma_resv_shared_list(resv);
fence = dma_resv_excl_fence(resv);
if (fence && !fence->ops->signaled)
dma_fence_enable_sw_signaling(fence);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-11 01:01:30 +0000