From: Miaohe Lin <linmiaohe@huawei.com>
To: <akpm@linux-foundation.org>, <hughd@google.com>
Cc: <linux-kernel@vger.kernel.org>, <linux-mm@kvack.org>,
<linmiaohe@huawei.com>
Subject: [PATCH 0/4] Cleanup and fixup for ksm
Date: Tue, 30 Mar 2021 10:02:24 -0400 [thread overview]
Message-ID: <20210330140228.45635-1-linmiaohe@huawei.com> (raw)
Hi all,
This series contains cleanups to remove unnecessary VM_BUG_ON_PAGE and
dedicated macro KSM_FLAG_MASK. Also this fixes potential missing rmap_item
for stable_node which would result in failed rmap_walk_ksm(). More details
can be found in the respective changelogs. Thanks!
Miaohe Lin (4):
ksm: remove redundant VM_BUG_ON_PAGE() on stable_tree_search()
ksm: use GET_KSM_PAGE_NOLOCK to get ksm page in
remove_rmap_item_from_tree()
ksm: remove dedicated macro KSM_FLAG_MASK
ksm: fix potential missing rmap_item for stable_node
mm/ksm.c | 10 +++-------
1 file changed, 3 insertions(+), 7 deletions(-)
--
2.19.1
next reply other threads:[~2021-03-30 14:03 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-30 14:02 Miaohe Lin [this message]
2021-03-30 14:02 ` [PATCH 1/4] ksm: remove redundant VM_BUG_ON_PAGE() on stable_tree_search() Miaohe Lin
2021-03-30 14:02 ` [PATCH 2/4] ksm: use GET_KSM_PAGE_NOLOCK to get ksm page in remove_rmap_item_from_tree() Miaohe Lin
2021-03-30 14:02 ` [PATCH 3/4] ksm: remove dedicated macro KSM_FLAG_MASK Miaohe Lin
2021-03-30 14:02 ` [PATCH 4/4] ksm: fix potential missing rmap_item for stable_node Miaohe Lin
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