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iris: Tidy exporting the flink handle

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This commit is contained in:
Chris Wilson
2018-11-13 17:55:21 +00:00
committed by Kenneth Graunke
parent 1b69b14c2a
commit 01e729f883
1 changed files with 16 additions and 9 deletions
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src/gallium/drivers/iris/iris_bufmgr.c
+16 -9
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@@ -1404,19 +1404,26 @@ err:
return NULL;
}
static void
iris_bo_make_external_locked(struct iris_bo *bo)
{
if (!bo->external) {
_mesa_hash_table_insert(bo->bufmgr->handle_table, &bo->gem_handle, bo);
bo->external = true;
}
}
static void
iris_bo_make_external(struct iris_bo *bo)
{
struct iris_bufmgr *bufmgr = bo->bufmgr;
if (!bo->external) {
mtx_lock(&bufmgr->lock);
if (!bo->external) {
_mesa_hash_table_insert(bufmgr->handle_table, &bo->gem_handle, bo);
bo->external = true;
}
mtx_unlock(&bufmgr->lock);
}
if (bo->external)
return;
mtx_lock(&bufmgr->lock);
iris_bo_make_external_locked(bo);
mtx_unlock(&bufmgr->lock);
}
int
@@ -1454,9 +1461,9 @@ iris_bo_flink(struct iris_bo *bo, uint32_t *name)
if (drm_ioctl(bufmgr->fd, DRM_IOCTL_GEM_FLINK, &flink))
return -errno;
iris_bo_make_external(bo);
mtx_lock(&bufmgr->lock);
if (!bo->global_name) {
iris_bo_make_external_locked(bo);
bo->global_name = flink.name;
_mesa_hash_table_insert(bufmgr->name_table, &bo->global_name, bo);
}