diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gem')
| -rw-r--r-- | drivers/gpu/drm/i915/gem/i915_gem_clflush.c | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c | 10 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/gem/i915_gem_ttm_move.c | 6 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/gem/selftests/i915_gem_migrate.c | 5 |
4 files changed, 15 insertions, 9 deletions
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_clflush.c b/drivers/gpu/drm/i915/gem/i915_gem_clflush.c index ce91b23385cf..1fd0cc9ca213 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_clflush.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_clflush.c @@ -108,7 +108,8 @@ bool i915_gem_clflush_object(struct drm_i915_gem_object *obj, trace_i915_gem_object_clflush(obj); clflush = NULL; - if (!(flags & I915_CLFLUSH_SYNC)) + if (!(flags & I915_CLFLUSH_SYNC) && + dma_resv_reserve_fences(obj->base.resv, 1) == 0) clflush = clflush_work_create(obj); if (clflush) { i915_sw_fence_await_reservation(&clflush->base.chain, diff --git a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c index d42f437149c9..78f8797853ce 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c @@ -998,11 +998,9 @@ static int eb_validate_vmas(struct i915_execbuffer *eb) } } - if (!(ev->flags & EXEC_OBJECT_WRITE)) { - err = dma_resv_reserve_shared(vma->obj->base.resv, 1); - if (err) - return err; - } + err = dma_resv_reserve_fences(vma->obj->base.resv, 1); + if (err) + return err; GEM_BUG_ON(drm_mm_node_allocated(&vma->node) && eb_vma_misplaced(&eb->exec[i], vma, ev->flags)); @@ -2303,7 +2301,7 @@ static int eb_parse(struct i915_execbuffer *eb) if (IS_ERR(batch)) return PTR_ERR(batch); - err = dma_resv_reserve_shared(shadow->obj->base.resv, 1); + err = dma_resv_reserve_fences(shadow->obj->base.resv, 1); if (err) return err; diff --git a/drivers/gpu/drm/i915/gem/i915_gem_ttm_move.c b/drivers/gpu/drm/i915/gem/i915_gem_ttm_move.c index 1ebe6e4086a1..432ac74ff225 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_ttm_move.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_ttm_move.c @@ -611,7 +611,11 @@ int i915_gem_obj_copy_ttm(struct drm_i915_gem_object *dst, assert_object_held(src); i915_deps_init(&deps, GFP_KERNEL | __GFP_NORETRY | __GFP_NOWARN); - ret = dma_resv_reserve_shared(src_bo->base.resv, 1); + ret = dma_resv_reserve_fences(src_bo->base.resv, 1); + if (ret) + return ret; + + ret = dma_resv_reserve_fences(dst_bo->base.resv, 1); if (ret) return ret; diff --git a/drivers/gpu/drm/i915/gem/selftests/i915_gem_migrate.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_migrate.c index d534141b2cf7..0e52eb87cd55 100644 --- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_migrate.c +++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_migrate.c @@ -216,7 +216,10 @@ static int __igt_lmem_pages_migrate(struct intel_gt *gt, i915_gem_object_is_lmem(obj), 0xdeadbeaf, &rq); if (rq) { - dma_resv_add_excl_fence(obj->base.resv, &rq->fence); + err = dma_resv_reserve_fences(obj->base.resv, 1); + if (!err) + dma_resv_add_excl_fence(obj->base.resv, + &rq->fence); i915_gem_object_set_moving_fence(obj, &rq->fence); i915_request_put(rq); } |