The quilt patch titled
Subject: mm: memory: convert page_copy_prealloc() to use a folio
has been removed from the -mm tree. Its filename was
mm-memory-convert-page_copy_prealloc-to-use-a-folio.patch
This patch was dropped because an updated version will be merged
------------------------------------------------------
From: Kefeng Wang <wangkefeng.wang@xxxxxxxxxx>
Subject: mm: memory: convert page_copy_prealloc() to use a folio
Date: Thu, 12 Jan 2023 16:30:03 +0800
The page functions are converted to corresponding to folio functions in
page_copy_prealloc().
Link: https://lkml.kernel.org/r/20230112083006.163393-5-wangkefeng.wang@xxxxxxxxxx
Signed-off-by: Kefeng Wang <wangkefeng.wang@xxxxxxxxxx>
Cc: Matthew Wilcox <willy@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/memory.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
--- a/mm/memory.c~mm-memory-convert-page_copy_prealloc-to-use-a-folio
+++ a/mm/memory.c
@@ -958,19 +958,19 @@ static inline struct page *
page_copy_prealloc(struct mm_struct *src_mm, struct vm_area_struct *vma,
unsigned long addr)
{
- struct page *new_page;
+ struct folio *new_folio;
- new_page = alloc_page_vma(GFP_HIGHUSER_MOVABLE, vma, addr);
- if (!new_page)
+ new_folio = vma_alloc_folio(GFP_HIGHUSER_MOVABLE, 0, vma, addr, false);
+ if (!new_folio)
return NULL;
- if (mem_cgroup_charge(page_folio(new_page), src_mm, GFP_KERNEL)) {
- put_page(new_page);
+ if (mem_cgroup_charge(new_folio, src_mm, GFP_KERNEL)) {
+ folio_put(new_folio);
return NULL;
}
- cgroup_throttle_swaprate(new_page, GFP_KERNEL);
+ folio_throttle_swaprate(new_folio, GFP_KERNEL);
- return new_page;
+ return &new_folio->page;
}
static int
_
Patches currently in -mm which might be from wangkefeng.wang@xxxxxxxxxx are
mm-hwposion-support-recovery-from-ksm_might_need_to_copy.patch
mm-hwposion-support-recovery-from-ksm_might_need_to_copy-v3.patch
mm-huge_memory-convert-madvise_free_huge_pmd-to-use-a-folio.patch
mm-swap-convert-mark_page_lazyfree-to-folio_mark_lazyfree.patch
mm-huge_memory-convert-split_huge_pages_all-to-use-a-folio.patch
mm-page_idle-convert-page-idle-to-use-a-folio.patch
mm-damon-introduce-damon_get_folio.patch
mm-damon-convert-damon_ptep-pmdp_mkold-to-use-a-folio.patch
mm-damon-paddr-convert-damon_pa_-to-use-a-folio.patch
mm-damon-vaddr-convert-damon_young_pmd_entry-to-use-a-folio.patch
mm-damon-remove-unneeded-damon_get_page.patch
mm-damon-vaddr-convert-hugetlb-related-functions-to-use-a-folio.patch
mm-madvise-use-vm_normal_folio-in-madvise_free_pte_range.patch
mm-memory-convert-wp_page_copy-to-use-folios.patch
mm-memory-use-folio_throttle_swaprate-in-do_swap_page.patch
mm-swap-remove-unneeded-cgroup_throttle_swaprate.patch
