On Wed, Aug 7, 2024 at 12:31 PM Vlastimil Babka <vbabka@xxxxxxx> wrote: > kfence_shutdown_cache() is called under slab_mutex when the cache is > destroyed synchronously, and outside slab_mutex during the delayed > destruction of SLAB_TYPESAFE_BY_RCU caches. > > It seems it should always be safe to call it outside of slab_mutex so we > can just move the call to kmem_cache_release(), which is called outside. > > Signed-off-by: Vlastimil Babka <vbabka@xxxxxxx> Reviewed-by: Jann Horn <jannh@xxxxxxxxxx>
