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Commit c477c689 authored by Deepak Rawat's avatar Deepak Rawat Committed by Greg Kroah-Hartman
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drm/vmwgfx: Free hash table allocated by cmdbuf managed res mgr 



commit 82fcee526ba8ca2c5d378bdf51b21b7eb058fe3a upstream.

The hash table created during vmw_cmdbuf_res_man_create was
never freed. This causes memory leak in context creation.
Added the corresponding drm_ht_remove in vmw_cmdbuf_res_man_destroy.

Tested for memory leak by running piglit overnight and kernel
memory is not inflated which earlier was.

Signed-off-by: default avatarDeepak Rawat <drawat@vmware.com>
Reviewed-by: default avatarSinclair Yeh <syeh@vmware.com>
Signed-off-by: default avatarThomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 19ef1f1d

drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf_res.c

+1 −0
Original line number Diff line number Diff line
@@ -317,6 +317,7 @@ void vmw_cmdbuf_res_man_destroy(struct vmw_cmdbuf_res_manager *man) 
	list_for_each_entry_safe(entry, next, &man->list, head)

		vmw_cmdbuf_res_free(man, entry);



	drm_ht_remove(&man->resources);

	kfree(man);

}