On Mon, 19 Jul 2021 13:59:14 +0800, Xiyu Yang wrote: > refcount_t type and corresponding API can protect refcounters from > accidental underflow and overflow and further use-after-free situations. > > Applied, thanks! [1/1] ext4: Convert from atomic_t to refcount_t on ext4_io_end->count commit: 6333c4e6167b01a27a6d13bd7bbeb9451d4067c1 Best regards, -- Theodore Ts'o <tytso@xxxxxxx>