From: Miaohe Lin <linmiaohe@huawei.com>
To: <akpm@linux-foundation.org>
Cc: <mike.kravetz@oracle.com>, <shy828301@gmail.com>,
<willy@infradead.org>, <ying.huang@intel.com>, <ziy@nvidia.com>,
<minchan@kernel.org>, <apopple@nvidia.com>,
<dave.hansen@linux.intel.com>, <o451686892@gmail.com>,
<jhubbard@nvidia.com>, <peterx@redhat.com>,
<naoya.horiguchi@nec.com>, <mhocko@suse.com>, <riel@redhat.com>,
<osalvador@suse.de>, <david@redhat.com>, <sfr@canb.auug.org.au>,
<linux-mm@kvack.org>, <linux-kernel@vger.kernel.org>,
<linmiaohe@huawei.com>
Subject: [PATCH 0/4] A few cleanup and fixup patches for migration
Date: Sat, 9 Apr 2022 15:38:42 +0800 [thread overview]
Message-ID: <20220409073846.22286-1-linmiaohe@huawei.com> (raw)
Hi everyone,
This series contains a few patches to remove unneeded lock page and
PageMovable check, reduce the rcu lock duration. Also we fix potential
pte_unmap on an not mapped pte. More details can be found in the
respective changelogs. Thanks!
---
v1:
rebase [1] on mainline.
[1] https://lore.kernel.org/lkml/20220304093409.25829-2-linmiaohe@huawei.com/T/
---
Miaohe Lin (4):
mm/migration: reduce the rcu lock duration
mm/migration: remove unneeded lock page and PageMovable check
mm/migration: return errno when isolate_huge_page failed
mm/migration: fix potential pte_unmap on an not mapped pte
include/linux/migrate.h | 2 +-
include/linux/swapops.h | 4 ++--
mm/filemap.c | 10 +++++-----
mm/hugetlb.c | 2 +-
mm/migrate.c | 31 +++++++++++++------------------
5 files changed, 22 insertions(+), 27 deletions(-)
--
2.23.0
next reply other threads:[~2022-04-09 7:38 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-09 7:38 Miaohe Lin [this message]
2022-04-09 7:38 ` [PATCH 1/4] mm/migration: reduce the rcu lock duration Miaohe Lin
2022-04-11 14:09 ` Christoph Hellwig
2022-04-12 2:07 ` ying.huang
2022-04-12 3:21 ` Miaohe Lin
2022-04-09 7:38 ` [PATCH 2/4] mm/migration: remove unneeded lock page and PageMovable check Miaohe Lin
2022-04-11 14:09 ` Christoph Hellwig
2022-04-09 7:38 ` [PATCH 3/4] mm/migration: return errno when isolate_huge_page failed Miaohe Lin
2022-04-11 14:10 ` Christoph Hellwig
2022-04-12 3:13 ` Miaohe Lin
2022-04-09 7:38 ` [PATCH 4/4] mm/migration: fix potential pte_unmap on an not mapped pte Miaohe Lin
2022-04-09 11:38 ` kernel test robot
2022-04-11 1:54 ` Miaohe Lin
2022-04-11 11:41 ` David Hildenbrand
2022-04-12 2:55 ` Miaohe Lin
2022-04-12 2:25 ` [PATCH 0/4] A few cleanup and fixup patches for migration ying.huang
2022-04-12 3:29 ` Miaohe Lin
2022-04-12 6:33 ` ying.huang
2022-04-12 8:59 ` Miaohe Lin
2022-04-12 7:00 ` ying.huang
2022-04-12 9:06 ` Miaohe Lin
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