On Fri, Sep 15, 2023 at 10:59:25AM +0000, Matteo Rizzo wrote: > From: Jann Horn <jannh@xxxxxxxxxx> > > This is refactoring in preparation for SLAB_VIRTUAL. > > The implementation of SLAB_VIRTUAL needs access to struct kmem_cache in > alloc_slab_page in order to take unused slabs from the slab freelist, > which is per-cache. > > In addition to that it passes two different sets of GFP flags. > meta_gfp_flags is used for the memory backing the metadata region and > page tables, and gfp_flags for the data memory. > > Signed-off-by: Jann Horn <jannh@xxxxxxxxxx> Reviewed-by: Kees Cook <keescook@xxxxxxxxxxxx> -- Kees Cook
