Re: [RFC PATCH 03/14] mm/slub: move kmem_cache_order_objects to slab.h

2023-09-15 Thread Kees Cook
On Fri, Sep 15, 2023 at 10:59:22AM +, Matteo Rizzo wrote: > From: Jann Horn > > This is refactoring for SLAB_VIRTUAL. The implementation needs to know > the order of the virtual memory region allocated to each slab to know > how much physical memory to allocate when the slab is reused. We reu

[RFC PATCH 03/14] mm/slub: move kmem_cache_order_objects to slab.h

2023-09-15 Thread Matteo Rizzo
From: Jann Horn This is refactoring for SLAB_VIRTUAL. The implementation needs to know the order of the virtual memory region allocated to each slab to know how much physical memory to allocate when the slab is reused. We reuse kmem_cache_order_objects for this, so we have to move it before struc