diff options
Diffstat (limited to 'linux-core')
| -rw-r--r-- | linux-core/drm_gem.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/linux-core/drm_gem.c b/linux-core/drm_gem.c index 607c8b67..0078929a 100644 --- a/linux-core/drm_gem.c +++ b/linux-core/drm_gem.c @@ -175,12 +175,11 @@ drm_gem_handle_create(struct drm_file *file_priv, * Get the user-visible handle using idr. */ again: + /* do the allocation under our spinlock */ + spin_lock(&file_priv->table_lock); /* ensure there is space available to allocate a handle */ if (idr_pre_get(&file_priv->object_idr, GFP_KERNEL) == 0) return -ENOMEM; - - /* do the allocation under our spinlock */ - spin_lock(&file_priv->table_lock); ret = idr_get_new_above(&file_priv->object_idr, obj, 1, handlep); spin_unlock(&file_priv->table_lock); if (ret == -EAGAIN) @@ -258,10 +257,9 @@ drm_gem_flink_ioctl(struct drm_device *dev, void *data, return -EINVAL; again: + spin_lock(&dev->object_name_lock); if (idr_pre_get(&dev->object_name_idr, GFP_KERNEL) == 0) return -ENOMEM; - - spin_lock(&dev->object_name_lock); if (obj->name) { args->name = (uint64_t) obj->name; spin_unlock(&dev->object_name_lock); |