On Fri, 4 Mar 2022 at 07:34, Hyeonggon Yoo <42.hyeyoo@xxxxxxxxx> wrote: > > Changes from v1: > Now SLAB passes requests larger than order-1 page > to page allocator. > > Adjusted comments from Matthew, Vlastimil, Rientjes. > Thank you for feedback! > > BTW, I have no idea what __ksize() should return when an object that > is not allocated from slab is passed. both 0 and folio_size() > seems wrong to me. Didn't we say 0 would be the safer of the two options? https://lkml.kernel.org/r/0e02416f-ef43-dc8a-9e8e-50ff63dd3c61@xxxxxxx > Hello, these are cleanup patches for slab. > Please consider them for slab-next :) > > Any comments will be appreciated. > Thanks. > > Hyeonggon Yoo (5): > mm/slab: kmalloc: pass requests larger than order-1 page to page > allocator > mm/sl[au]b: unify __ksize() > mm/sl[auo]b: move definition of __ksize() to mm/slab.h > mm/slub: limit number of node partial slabs only in cache creation > mm/slub: refactor deactivate_slab() > > include/linux/slab.h | 36 ++++++------ > mm/slab.c | 51 ++++++++--------- > mm/slab.h | 21 +++++++ > mm/slab_common.c | 20 +++++++ > mm/slob.c | 1 - > mm/slub.c | 130 ++++++++++++------------------------------- > 6 files changed, 114 insertions(+), 145 deletions(-) > > -- > 2.33.1 >
