On Wed, Sep 04, 2024 at 10:20:31AM GMT, Vlastimil Babka wrote: > On 9/3/24 16:20, Christian Brauner wrote: > > Port req_cachep to struct kmem_cache_args. > > Fine but doesn't bring anything on its own, wouldn't Jens want to supply the > freeptr_offset at the same time to benefit from it? I just picked two victims that I knew do rely or want to rely on features that weren't there before. Afterwards, Jens can just select or add a free pointer to struct io_kiocb.