Merge git://git.infradead.org/users/dwmw2/mtd-2.6.38

[mv-sheeva.git] / drivers / gpu / drm / nouveau / nouveau_notifier.c

diff --git a/drivers/gpu/drm/nouveau/nouveau_notifier.c b/drivers/gpu/drm/nouveau/nouveau_notifier.c
index fe29d604b820cf2f5c82d27738bdb1c77f840a94..5ea167623a82cc74c2ae979899f2cd89ca1220ce 100644 (file)
--- a/drivers/gpu/drm/nouveau/nouveau_notifier.c
+++ b/drivers/gpu/drm/nouveau/nouveau_notifier.c
@@ -96,7 +96,8 @@ nouveau_notifier_gpuobj_dtor(struct drm_device *dev,
 
 int
 nouveau_notifier_alloc(struct nouveau_channel *chan, uint32_t handle,
-                      int size, uint32_t *b_offset)
+                      int size, uint32_t start, uint32_t end,
+                      uint32_t *b_offset)
 {
        struct drm_device *dev = chan->dev;
        struct nouveau_gpuobj *nobj = NULL;
@@ -104,9 +105,10 @@ nouveau_notifier_alloc(struct nouveau_channel *chan, uint32_t handle,
        uint32_t offset;
        int target, ret;
 
-       mem = drm_mm_search_free(&chan->notifier_heap, size, 0, 0);
+       mem = drm_mm_search_free_in_range(&chan->notifier_heap, size, 0,
+                                         start, end, 0);
        if (mem)
-               mem = drm_mm_get_block(mem, size, 0);
+               mem = drm_mm_get_block_range(mem, size, 0, start, end);
        if (!mem) {
                NV_ERROR(dev, "Channel %d notifier block full\n", chan->id);
                return -ENOMEM;
@@ -177,7 +179,8 @@ nouveau_ioctl_notifier_alloc(struct drm_device *dev, void *data,
        if (IS_ERR(chan))
                return PTR_ERR(chan);
 
-       ret = nouveau_notifier_alloc(chan, na->handle, na->size, &na->offset);
+       ret = nouveau_notifier_alloc(chan, na->handle, na->size, 0, 0x1000,
+                                    &na->offset);
        nouveau_channel_put(&chan);
        return ret;
 }