mm/slub: Convert detached_freelist to use a struct slab

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This gives us a little bit of extra typesafety as we know that nobody
called virt_to_page() instead of virt_to_head_page().

[ vbabka@suse.cz: Use folio as intermediate step when filtering out
  large kmalloc pages ]

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Reviewed-by: Roman Gushchin <guro@fb.com>

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Matthew Wilcox (Oracle) 2021-10-04 14:45:58 +01:00 • committed by Vlastimil Babka

parent 0b3eb091d5

commit cc465c3b23

1 changed files with 17 additions and 14 deletions

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mm/slub.c

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