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mm/khugepaged: convert release_pte_pages() to use folios

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Converts release_pte_pages() to use folios instead of pages.

Link: https://lkml.kernel.org/r/20230114001556.43795-2-vishal.moola@gmail.com
Signed-off-by: Vishal Moola (Oracle) <vishal.moola@gmail.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Mike Kravetz <mike.kravetz@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Vishal Moola (Oracle) 2023-01-13 16:15:56 -08:00 • committed by Andrew Morton
parent 92644f583d
commit 9bdfeea46f
1 changed files with 7 additions and 7 deletions
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14
mm/khugepaged.c
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@ -507,20 +507,20 @@ static void release_pte_page(struct page *page)
static void release_pte_pages(pte_t *pte, pte_t *_pte, static void release_pte_pages(pte_t *pte, pte_t *_pte,
struct list_head *compound_pagelist) struct list_head *compound_pagelist)
{ {
struct page *page, *tmp; struct folio *folio, *tmp;
while (--_pte >= pte) { while (--_pte >= pte) {
pte_t pteval = *_pte; pte_t pteval = *_pte;
page = pte_page(pteval); folio = pfn_folio(pte_pfn(pteval));
if (!pte_none(pteval) && !is_zero_pfn(pte_pfn(pteval)) && if (!pte_none(pteval) && !is_zero_pfn(pte_pfn(pteval)) &&
!PageCompound(page)) !folio_test_large(folio))
release_pte_page(page); release_pte_folio(folio);
} }
list_for_each_entry_safe(page, tmp, compound_pagelist, lru) { list_for_each_entry_safe(folio, tmp, compound_pagelist, lru) {
list_del(&page->lru); list_del(&folio->lru);
release_pte_page(page); release_pte_folio(folio);
} }
} }