Displaying 1 result from an estimated 1 matches for "debugfs_nod".
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debugfs_node
2011 Oct 30
1
[PATCH] drm: serialize access to debugs_nodes.list
...9d2668a..1144fbe 100644
--- a/drivers/gpu/drm/drm_debugfs.c
+++ b/drivers/gpu/drm/drm_debugfs.c
@@ -120,7 +120,9 @@ int drm_debugfs_create_files(struct drm_info_list *files, int count,
tmp->minor = minor;
tmp->dent = ent;
tmp->info_ent = &files[i];
+ mutex_lock(&minor->debugfs_nodes.mutex);
list_add(&(tmp->list), &(minor->debugfs_nodes.list));
+ mutex_unlock(&minor->debugfs_nodes.mutex);
}
return 0;
@@ -149,6 +151,7 @@ int drm_debugfs_init(struct drm_minor *minor, int minor_id,
int ret;
INIT_LIST_HEAD(&minor->debugfs_nodes.list);
+...