From: Miaohe Lin <linmiaohe@huawei.com>
To: <akpm@linux-foundation.org>, <naoya.horiguchi@nec.com>
Cc: <linux-mm@kvack.org>, <linux-kernel@vger.kernel.org>,
<linmiaohe@huawei.com>
Subject: [PATCH 7/8] mm/memory-failure.c: remove obsolete comment in __soft_offline_page
Date: Thu, 10 Feb 2022 22:17:32 +0800 [thread overview]
Message-ID: <20220210141733.1908-8-linmiaohe@huawei.com> (raw)
In-Reply-To: <20220210141733.1908-1-linmiaohe@huawei.com>
Since commit add05cecef80 ("mm: soft-offline: don't free target page in
successful page migration"), set_migratetype_isolate logic is removed.
Remove this obsolete comment.
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
---
mm/memory-failure.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/mm/memory-failure.c b/mm/memory-failure.c
index 78aba0b3e983..3d0803a13703 100644
--- a/mm/memory-failure.c
+++ b/mm/memory-failure.c
@@ -2161,10 +2161,6 @@ static int __soft_offline_page(struct page *page)
ret = invalidate_inode_page(page);
unlock_page(page);
- /*
- * RED-PEN would be better to keep it isolated here, but we
- * would need to fix isolation locking first.
- */
if (ret) {
pr_info("soft_offline: %#lx: invalidated\n", pfn);
page_handle_poison(page, false, true);
--
2.23.0
next prev parent reply other threads:[~2022-02-10 14:21 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-10 14:17 [PATCH 0/8] mm/memory-failure.c: A few cleanup patches for memory failure Miaohe Lin
2022-02-10 14:17 ` [PATCH 1/8] mm/memory-failure.c: minor clean up for memory_failure_dev_pagemap Miaohe Lin
2022-02-14 14:47 ` Naoya Horiguchi
2022-02-10 14:17 ` [PATCH 2/8] mm/memory-failure.c: avoid walking page table when vma_address() return -EFAULT Miaohe Lin
2022-02-14 14:48 ` Naoya Horiguchi
2022-02-15 2:40 ` Miaohe Lin
2022-02-15 8:37 ` HORIGUCHI NAOYA(堀口 直也)
2022-02-15 9:35 ` Miaohe Lin
2022-02-10 14:17 ` [PATCH 3/8] mm/memory-failure.c: rework the signaling logic in kill_proc Miaohe Lin
2022-02-14 14:48 ` Naoya Horiguchi
2022-02-10 14:17 ` [PATCH 4/8] mm/memory-failure.c: remove unneeded orig_head Miaohe Lin
2022-02-14 14:50 ` Naoya Horiguchi
2022-02-15 3:14 ` Miaohe Lin
2022-02-15 8:48 ` HORIGUCHI NAOYA(堀口 直也)
2022-02-15 9:28 ` Miaohe Lin
2022-02-10 14:17 ` [PATCH 5/8] mm/memory-failure.c: remove PageSlab check in hwpoison_filter_dev Miaohe Lin
2022-02-14 14:50 ` Naoya Horiguchi
2022-02-10 14:17 ` [PATCH 6/8] mm/memory-failure.c: rework the try_to_unmap logic in hwpoison_user_mappings() Miaohe Lin
2022-02-14 14:51 ` Naoya Horiguchi
2022-02-10 14:17 ` Miaohe Lin [this message]
2022-02-10 14:17 ` [PATCH 8/8] mm/memory-failure.c: remove unnecessary PageTransTail check Miaohe Lin
2022-02-14 14:54 ` Naoya Horiguchi
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