* [merged] mm-hugetlb-remove-unnecessary-vm_bug_on_page-on-putback_active_hugepage.patch removed from -mm tree
@ 2021-02-25 19:17 akpm
0 siblings, 0 replies; only message in thread
From: akpm @ 2021-02-25 19:17 UTC (permalink / raw)
To: linmiaohe, mike.kravetz, mm-commits, osalvador
The patch titled
Subject: mm/hugetlb: remove unnecessary VM_BUG_ON_PAGE on putback_active_hugepage()
has been removed from the -mm tree. Its filename was
mm-hugetlb-remove-unnecessary-vm_bug_on_page-on-putback_active_hugepage.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Miaohe Lin <linmiaohe@huawei.com>
Subject: mm/hugetlb: remove unnecessary VM_BUG_ON_PAGE on putback_active_hugepage()
All callers know they are operating on a hugetlb head page. So this
VM_BUG_ON_PAGE can not catch anything useful.
Link: https://lkml.kernel.org/r/20210209071151.44731-1-linmiaohe@huawei.com
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Reviewed-by: Oscar Salvador <osalvador@suse.de>
Cc: Mike Kravetz <mike.kravetz@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
mm/hugetlb.c | 1 -
1 file changed, 1 deletion(-)
--- a/mm/hugetlb.c~mm-hugetlb-remove-unnecessary-vm_bug_on_page-on-putback_active_hugepage
+++ a/mm/hugetlb.c
@@ -5622,7 +5622,6 @@ unlock:
void putback_active_hugepage(struct page *page)
{
- VM_BUG_ON_PAGE(!PageHead(page), page);
spin_lock(&hugetlb_lock);
set_page_huge_active(page);
list_move_tail(&page->lru, &(page_hstate(page))->hugepage_activelist);
_
Patches currently in -mm which might be from linmiaohe@huawei.com are
mm-memory_hotplug-use-helper-function-zone_end_pfn-to-get-end_pfn.patch
mm-mlock-stop-counting-mlocked-pages-when-none-vma-is-found.patch
mm-rmap-correct-some-obsolete-comments-of-anon_vma.patch
mm-rmap-remove-unneeded-semicolon-in-page_not_mapped.patch
mm-rmap-fix-obsolete-comment-in-__page_check_anon_rmap.patch
mm-rmap-use-page_not_mapped-in-try_to_unmap.patch
mm-rmap-correct-obsolete-comment-of-page_get_anon_vma.patch
mm-rmap-fix-potential-pte_unmap-on-an-not-mapped-pte.patch
mm-zsmallocc-convert-to-use-kmem_cache_zalloc-in-cache_alloc_zspage.patch
mm-zsmallocc-use-page_private-to-access-page-private.patch
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2021-02-25 19:17 [merged] mm-hugetlb-remove-unnecessary-vm_bug_on_page-on-putback_active_hugepage.patch removed from -mm tree akpm
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