slab: Remove folio references in memcg_slab_post_charge()

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This allows us to skip the compound_head() call for large kmalloc
objects as the virt_to_page() call will always give us the head page
for the large kmalloc case.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Harry Yoo <harry.yoo@oracle.com>
Link: https://patch.msgid.link/20251113000932.1589073-4-willy@infradead.org
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>

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Matthew Wilcox (Oracle) 2025-11-13 00:09:17 +00:00 • committed by Vlastimil Babka

parent ee1ee8abc4

commit ea4702b170

1 changed files with 12 additions and 11 deletions

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mm/slub.c

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