44 drm_private void amdgpu_vamgr_init(struct amdgpu_bo_va_mgr *mgr, uint64_t start,  in amdgpu_vamgr_init()  argument
49 	mgr->va_max = max;  in amdgpu_vamgr_init()
50 	mgr->va_alignment = alignment;  in amdgpu_vamgr_init()
52 	list_inithead(&mgr->va_holes);  in amdgpu_vamgr_init()
53 	pthread_mutex_init(&mgr->bo_va_mutex, NULL);  in amdgpu_vamgr_init()
54 	pthread_mutex_lock(&mgr->bo_va_mutex);  in amdgpu_vamgr_init()
56 	n->size = mgr->va_max - start;  in amdgpu_vamgr_init()
58 	list_add(&n->list, &mgr->va_holes);  in amdgpu_vamgr_init()
59 	pthread_mutex_unlock(&mgr->bo_va_mutex);  in amdgpu_vamgr_init()
62 drm_private void amdgpu_vamgr_deinit(struct amdgpu_bo_va_mgr *mgr)  in amdgpu_vamgr_deinit()  argument
65 	LIST_FOR_EACH_ENTRY_SAFE(hole, tmp, &mgr->va_holes, list) {  in amdgpu_vamgr_deinit()
69 	pthread_mutex_destroy(&mgr->bo_va_mutex);  in amdgpu_vamgr_deinit()
73 amdgpu_vamgr_find_va(struct amdgpu_bo_va_mgr *mgr, uint64_t size,  in amdgpu_vamgr_find_va()  argument
80 	alignment = MAX2(alignment, mgr->va_alignment);  in amdgpu_vamgr_find_va()
81 	size = ALIGN(size, mgr->va_alignment);  in amdgpu_vamgr_find_va()
86 	pthread_mutex_lock(&mgr->bo_va_mutex);  in amdgpu_vamgr_find_va()
87 	LIST_FOR_EACH_ENTRY_SAFE_REV(hole, n, &mgr->va_holes, list) {  in amdgpu_vamgr_find_va()
107 			pthread_mutex_unlock(&mgr->bo_va_mutex);  in amdgpu_vamgr_find_va()
119 			pthread_mutex_unlock(&mgr->bo_va_mutex);  in amdgpu_vamgr_find_va()
124 			pthread_mutex_unlock(&mgr->bo_va_mutex);  in amdgpu_vamgr_find_va()
129 	pthread_mutex_unlock(&mgr->bo_va_mutex);  in amdgpu_vamgr_find_va()
134 amdgpu_vamgr_free_va(struct amdgpu_bo_va_mgr *mgr, uint64_t va, uint64_t size)  in amdgpu_vamgr_free_va()  argument
141 	size = ALIGN(size, mgr->va_alignment);  in amdgpu_vamgr_free_va()
143 	pthread_mutex_lock(&mgr->bo_va_mutex);  in amdgpu_vamgr_free_va()
144 	hole = container_of(&mgr->va_holes, hole, list);  in amdgpu_vamgr_free_va()
145 	LIST_FOR_EACH_ENTRY(next, &mgr->va_holes, list) {  in amdgpu_vamgr_free_va()
151 	if (&hole->list != &mgr->va_holes) {  in amdgpu_vamgr_free_va()
158 			    &next->list != &mgr->va_holes &&  in amdgpu_vamgr_free_va()
169 	if (next != hole && &next->list != &mgr->va_holes &&  in amdgpu_vamgr_free_va()
186 	pthread_mutex_unlock(&mgr->bo_va_mutex);  in amdgpu_vamgr_free_va()