gup: convert FOLL_TOUCH case in follow_page_pte() to folio

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We already have the folio here, so just use it, removing three hidden
calls to compound_head().

Link: https://lkml.kernel.org/r/20241002151403.1345296-1-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Acked-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

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Matthew Wilcox (Oracle) 2024-10-02 16:13:27 +01:00 • committed by Andrew Morton

parent b9a256352f

commit f0327de706

1 changed files with 4 additions and 4 deletions

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mm/gup.c

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