drm/nouveau: will need to specify channel for vm-ful gpuobj allocations
Abuses existing gpuobj_new() chan argument for this, which in turn forces
all NVOBJ_FLAG_VM allocations to be done from the global heap, not
suballocated from the channel's private heap. Not a problem though in
practise.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
diff --git a/drivers/gpu/drm/nouveau/nouveau_object.c b/drivers/gpu/drm/nouveau/nouveau_object.c
index c56ac93..ab4be9c 100644
--- a/drivers/gpu/drm/nouveau/nouveau_object.c
+++ b/drivers/gpu/drm/nouveau/nouveau_object.c
@@ -191,7 +191,7 @@
list_add_tail(&gpuobj->list, &dev_priv->gpuobj_list);
spin_unlock(&dev_priv->ramin_lock);
- if (chan) {
+ if (!(flags & NVOBJ_FLAG_VM) && chan) {
ramin = drm_mm_search_free(&chan->ramin_heap, size, align, 0);
if (ramin)
ramin = drm_mm_get_block(ramin, size, align);
@@ -208,7 +208,7 @@
gpuobj->vinst = ramin->start + chan->ramin->vinst;
gpuobj->node = ramin;
} else {
- ret = instmem->get(gpuobj, size, align);
+ ret = instmem->get(gpuobj, chan, size, align);
if (ret) {
nouveau_gpuobj_ref(NULL, &gpuobj);
return ret;