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Show First 20 Lines • Show All 1,488 Lines • ▼ Show 20 Lines	struct ttm_bo_global_ref *bo_ref =
container_of(ref, struct ttm_bo_global_ref, ref);		container_of(ref, struct ttm_bo_global_ref, ref);
struct ttm_bo_global *glob = ref->object;		struct ttm_bo_global *glob = ref->object;
int req, ret;		int req, ret;
int tries;		int tries;

sx_init(&glob->device_list_mutex, "ttmdlm");		sx_init(&glob->device_list_mutex, "ttmdlm");
mtx_init(&glob->lru_lock, "ttmlru", NULL, MTX_DEF);		mtx_init(&glob->lru_lock, "ttmlru", NULL, MTX_DEF);
glob->mem_glob = bo_ref->mem_glob;		glob->mem_glob = bo_ref->mem_glob;
req = VM_ALLOC_NORMAL \| VM_ALLOC_NOOBJ;		req = VM_ALLOC_NORMAL;
tries = 0;		tries = 0;
retry:		retry:
glob->dummy_read_page = vm_page_alloc_contig(NULL, 0, req,		glob->dummy_read_page = vm_page_alloc_noobj_contig(req, 1, 0,
1, 0, VM_MAX_ADDRESS, PAGE_SIZE, 0, VM_MEMATTR_UNCACHEABLE);		VM_MAX_ADDRESS, PAGE_SIZE, 0, VM_MEMATTR_UNCACHEABLE);

if (unlikely(glob->dummy_read_page == NULL)) {		if (unlikely(glob->dummy_read_page == NULL)) {
if (tries < 1 && vm_page_reclaim_contig(req, 1,		if (tries < 1 && vm_page_reclaim_contig(req, 1,
0, VM_MAX_ADDRESS, PAGE_SIZE, 0)) {		0, VM_MAX_ADDRESS, PAGE_SIZE, 0)) {
tries++;		tries++;
goto retry;		goto retry;
}		}
ret = -ENOMEM;		ret = -ENOMEM;
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