slab: Remove folio references in slab alloc/free

Use pages directly to further the split between slab and folio.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Harry Yoo <harry.yoo@oracle.com>
Link: https://patch.msgid.link/20251113000932.1589073-5-willy@infradead.org
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
This commit is contained in:
Matthew Wilcox (Oracle) 2025-11-13 00:09:18 +00:00 • committed by Vlastimil Babka
commit 09fa19e2f3