The quilt patch titled
Subject: mm/huge_memory: use helper function vma_lookup in split_huge_pages_pid
has been removed from the -mm tree. Its filename was
mm-huge_memory-use-helper-function-vma_lookup-in-split_huge_pages_pid.patch
This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: Miaohe Lin <linmiaohe@xxxxxxxxxx>
Subject: mm/huge_memory: use helper function vma_lookup in split_huge_pages_pid
Date: Mon, 4 Jul 2022 21:21:52 +0800
Use helper function vma_lookup to lookup the needed vma to simplify the
code. Minor readability improvement.
Link: https://lkml.kernel.org/r/20220704132201.14611-8-linmiaohe@xxxxxxxxxx
Signed-off-by: Miaohe Lin <linmiaohe@xxxxxxxxxx>
Reviewed-by: Muchun Song <songmuchun@xxxxxxxxxxxxx>
Cc: Matthew Wilcox <willy@xxxxxxxxxxxxx>
Cc: Yang Shi <shy828301@xxxxxxxxx>
Cc: Zach O'Keefe <zokeefe@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/huge_memory.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/mm/huge_memory.c~mm-huge_memory-use-helper-function-vma_lookup-in-split_huge_pages_pid
+++ a/mm/huge_memory.c
@@ -2941,10 +2941,10 @@ static int split_huge_pages_pid(int pid,
* table filled with PTE-mapped THPs, each of which is distinct.
*/
for (addr = vaddr_start; addr < vaddr_end; addr += PAGE_SIZE) {
- struct vm_area_struct *vma = find_vma(mm, addr);
+ struct vm_area_struct *vma = vma_lookup(mm, addr);
struct page *page;
- if (!vma || addr < vma->vm_start)
+ if (!vma)
break;
/* skip special VMA and hugetlb VMA */
_
Patches currently in -mm which might be from linmiaohe@xxxxxxxxxx are
mm-hugetlb-avoid-corrupting-page-mapping-in-hugetlb_mcopy_atomic_pte.patch
mm-page_alloc-minor-clean-up-for-memmap_init_compound.patch
mm-mmapc-fix-missing-call-to-vm_unacct_memory-in-mmap_region.patch
filemap-minor-cleanup-for-filemap_write_and_wait_range.patch
mm-remove-obsolete-comment-in-do_fault_around.patch
