The quilt patch titled
Subject: hugetlb: use helper {huge_pte|pmd}_lock()
has been removed from the -mm tree. Its filename was
hugetlb-use-helper-huge_ptepmd_lock.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: hugetlb: use helper {huge_pte|pmd}_lock()
Date: Thu, 1 Sep 2022 20:00:25 +0800
Use helper huge_pte_lock and pmd_lock to simplify the code. No functional
change intended.
Link: https://lkml.kernel.org/r/20220901120030.63318-6-linmiaohe@xxxxxxxxxx
Signed-off-by: Miaohe Lin <linmiaohe@xxxxxxxxxx>
Reviewed-by: Muchun Song <songmuchun@xxxxxxxxxxxxx>
Cc: Mike Kravetz <mike.kravetz@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/hugetlb.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
--- a/mm/hugetlb.c~hugetlb-use-helper-huge_ptepmd_lock
+++ a/mm/hugetlb.c
@@ -6049,8 +6049,7 @@ int hugetlb_mcopy_atomic_pte(struct mm_s
page_in_pagecache = true;
}
- ptl = huge_pte_lockptr(h, dst_mm, dst_pte);
- spin_lock(ptl);
+ ptl = huge_pte_lock(h, dst_mm, dst_pte);
/*
* Recheck the i_size after holding PT lock to make sure not
_
Patches currently in -mm which might be from linmiaohe@xxxxxxxxxx are
mm-hwpoison-use-clearpagehwpoison-in-memory_failure.patch
mm-hwpoison-use-__pagemovable-to-detect-non-lru-movable-pages.patch
mm-hwpoison-use-num_poisoned_pages_sub-to-decrease-num_poisoned_pages.patch
mm-hwpoison-avoid-unneeded-page_mapped_in_vma-overhead-in-collect_procs_anon.patch
mm-hwpoison-check-pagetable-explicitly-in-hwpoison_user_mappings.patch
mm-hwpoison-cleanup-some-obsolete-comments.patch
writeback-remove-unused-macro-dirty_full_scope.patch
