[merged mm-stable] mm-memory-failure-remove-unneeded-pagehuge-check.patch removed from -mm tree

[merged mm-stable] mm-memory-failure-remove-unneeded-pagehuge-check.patch removed from -mm tree

[Andrew Morton]

The quilt patch titled
     Subject: mm: memory-failure: remove unneeded PageHuge() check
has been removed from the -mm tree.  Its filename was
     mm-memory-failure-remove-unneeded-pagehuge-check.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@huawei.com>
Subject: mm: memory-failure: remove unneeded PageHuge() check
Date: Tue, 11 Jul 2023 13:50:09 +0800

Patch series "A few fixup and cleanup patches for memory-failure", v2.

This series contains a few fixup patches to fix inaccurate mf_stats, fix
race window when trying to get hugetlb folio and so on.  Also there is
minor cleanup for comments and codestyle.  More details can be found in
the respective changelogs.


This patch (of 8):

PageHuge() check in me_huge_page() is just for potential problems.  Remove
it as it's actually dead code and won't catch anything.

Link: https://lkml.kernel.org/r/20230711055016.2286677-1-linmiaohe@huawei.com
Link: https://lkml.kernel.org/r/20230711055016.2286677-2-linmiaohe@huawei.com
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Acked-by: Naoya Horiguchi <naoya.horiguchi@nec.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 mm/memory-failure.c |    3 ---
 1 file changed, 3 deletions(-)

--- a/mm/memory-failure.c~mm-memory-failure-remove-unneeded-pagehuge-check
+++ a/mm/memory-failure.c
@@ -1187,9 +1187,6 @@ static int me_huge_page(struct page_stat
 	struct address_space *mapping;
 	bool extra_pins = false;
 
-	if (!PageHuge(hpage))
-		return MF_DELAYED;
-
 	mapping = page_mapping(hpage);
 	if (mapping) {
 		res = truncate_error_page(hpage, page_to_pfn(p), mapping);
_

Patches currently in -mm which might be from linmiaohe@huawei.com are

mm-memory-failure-fix-unexpected-return-value-in-soft_offline_page.patch
mm-memory-failure-fix-potential-page-refcnt-leak-in-memory_failure.patch
mm-memcg-fix-obsolete-function-name-in-mem_cgroup_protection.patch
mm-memory-failure-add-pageoffline-check.patch
mm-page_alloc-avoid-unneeded-alike_pages-calculation.patch
mm-memcg-update-obsolete-comment-above-parent_mem_cgroup.patch
mm-page_alloc-remove-unneeded-variable-base.patch
mm-memcg-fix-wrong-function-name-above-obj_cgroup_charge_zswap.patch
mm-memory-failure-use-helper-macro-llist_for_each_entry_safe.patch
mm-mm_init-use-helper-macro-bits_per_long-and-bits_per_byte.patch