slub: use a folio in __kmalloc_large_node
authorMatthew Wilcox (Oracle) <willy@infradead.org>
Thu, 28 Dec 2023 08:57:46 +0000 (08:57 +0000)
committerAndrew Morton <akpm@linux-foundation.org>
Fri, 5 Jan 2024 18:17:46 +0000 (10:17 -0800)
commit82feeaa0092523c309d8d4dd6d67237d1b1a1b45
tree499787080de04debb8d655e17a4a7f41f402e33f
parent2443fb5bec4ff1dda4670e47ceb9ef8c05a06412
slub: use a folio in __kmalloc_large_node

Mirror the code in free_large_kmalloc() and alloc_pages_node() and use a
folio directly.  Avoid the use of folio_alloc() as that will set up an
rmappable folio which we do not want here.

Link: https://lkml.kernel.org/r/20231228085748.1083901-5-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Acked-by: David Rientjes <rientjes@google.com>
Reviewed-by: Vlastimil Babka <vbabka@suse.cz>
Cc: Hyeonggon Yoo <42.hyeyoo@gmail.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
mm/slab_common.c