lkml.org 
[lkml]   [2023]   [Jan]   [19]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 1/9] mm/hugetlb: convert hugetlb_install_page to folios
Date
Change hugetlb_install_page() to hugetlb_install_folio(). This reduces one
user of the Huge Page flag macros which take in a page.

Signed-off-by: Sidhartha Kumar <sidhartha.kumar@oracle.com>
---
mm/hugetlb.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index d20c8b09890e..849206e94742 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -4946,14 +4946,14 @@ static bool is_hugetlb_entry_hwpoisoned(pte_t pte)
}

static void
-hugetlb_install_page(struct vm_area_struct *vma, pte_t *ptep, unsigned long addr,
- struct page *new_page)
+hugetlb_install_folio(struct vm_area_struct *vma, pte_t *ptep, unsigned long addr,
+ struct folio *new_folio)
{
- __SetPageUptodate(new_page);
- hugepage_add_new_anon_rmap(new_page, vma, addr);
- set_huge_pte_at(vma->vm_mm, addr, ptep, make_huge_pte(vma, new_page, 1));
+ __folio_mark_uptodate(new_folio);
+ hugepage_add_new_anon_rmap(&new_folio->page, vma, addr);
+ set_huge_pte_at(vma->vm_mm, addr, ptep, make_huge_pte(vma, &new_folio->page, 1));
hugetlb_count_add(pages_per_huge_page(hstate_vma(vma)), vma->vm_mm);
- SetHPageMigratable(new_page);
+ folio_set_hugetlb_migratable(new_folio);
}

int copy_hugetlb_page_range(struct mm_struct *dst, struct mm_struct *src,
@@ -5107,7 +5107,7 @@ int copy_hugetlb_page_range(struct mm_struct *dst, struct mm_struct *src,
/* huge_ptep of dst_pte won't change as in child */
goto again;
}
- hugetlb_install_page(dst_vma, dst_pte, addr, new);
+ hugetlb_install_folio(dst_vma, dst_pte, addr, page_folio(new));
spin_unlock(src_ptl);
spin_unlock(dst_ptl);
continue;
--
2.39.0
\
 
 \ /
  Last update: 2023-03-26 23:48    [W:0.214 / U:0.992 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site