diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_mn.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_mn.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_mn.c b/drivers/gpu/drm/radeon/radeon_mn.c index 896f2cf51e4e..1d62288b7ee3 100644 --- a/drivers/gpu/drm/radeon/radeon_mn.c +++ b/drivers/gpu/drm/radeon/radeon_mn.c @@ -50,7 +50,7 @@ struct radeon_mn { /* objects protected by lock */ struct mutex lock; - struct rb_root objects; + struct rb_root_cached objects; }; struct radeon_mn_node { @@ -75,8 +75,8 @@ static void radeon_mn_destroy(struct work_struct *work) mutex_lock(&rdev->mn_lock); mutex_lock(&rmn->lock); hash_del(&rmn->node); - rbtree_postorder_for_each_entry_safe(node, next_node, &rmn->objects, - it.rb) { + rbtree_postorder_for_each_entry_safe(node, next_node, + &rmn->objects.rb_root, it.rb) { interval_tree_remove(&node->it, &rmn->objects); list_for_each_entry_safe(bo, next_bo, &node->bos, mn_list) { @@ -205,7 +205,7 @@ static struct radeon_mn *radeon_mn_get(struct radeon_device *rdev) rmn->mm = mm; rmn->mn.ops = &radeon_mn_ops; mutex_init(&rmn->lock); - rmn->objects = RB_ROOT; + rmn->objects = RB_ROOT_CACHED; r = __mmu_notifier_register(&rmn->mn, mm); if (r) |