drm_buddy_fini() currently frees each element of mm->free_trees but does not release the free_trees array itself, causing a memory leak.
Signed-off-by: Jia Yao <[email protected]> Cc: Xin Wang <[email protected]> Cc: Shuicheng Lin <[email protected]> --- drivers/gpu/drm/drm_buddy.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/drm_buddy.c b/drivers/gpu/drm/drm_buddy.c index 2f279b46bd2c..8308116058cc 100644 --- a/drivers/gpu/drm/drm_buddy.c +++ b/drivers/gpu/drm/drm_buddy.c @@ -420,6 +420,7 @@ void drm_buddy_fini(struct drm_buddy *mm) for_each_free_tree(i) kfree(mm->free_trees[i]); + kfree(mm->free_trees); kfree(mm->roots); } EXPORT_SYMBOL(drm_buddy_fini); -- 2.34.1
