slab: use struct page for slab management
Now, there are a few field in struct slab, so we can overload these
over struct page. This will save some memory and reduce cache footprint.
After this change, slabp_cache and slab_size no longer related to
a struct slab, so rename them as freelist_cache and freelist_size.
These changes are just mechanical ones and there is no functional change.
Acked-by: Andi Kleen <[email protected]>
Acked-by: Christoph Lameter <[email protected]>
Signed-off-by: Joonsoo Kim <[email protected]>
Signed-off-by: Pekka Enberg <[email protected]>
3 files changed
