From: Matthew Wilcox <willy@infradead.org>
To: Yu Zhao <yuzhao@google.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Hugh Dickins <hughd@google.com>,
Alex Shi <alex.shi@linux.alibaba.com>,
Michal Hocko <mhocko@kernel.org>,
Johannes Weiner <hannes@cmpxchg.org>,
Vladimir Davydov <vdavydov.dev@gmail.com>,
Roman Gushchin <guro@fb.com>, Vlastimil Babka <vbabka@suse.cz>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 07/11] mm: VM_BUG_ON lru page flags
Date: Mon, 7 Dec 2020 22:24:29 +0000 [thread overview]
Message-ID: <20201207222429.GC7338@casper.infradead.org> (raw)
In-Reply-To: <20201207220949.830352-8-yuzhao@google.com>
On Mon, Dec 07, 2020 at 03:09:45PM -0700, Yu Zhao wrote:
> Move scattered VM_BUG_ONs to two essential places that cover all
> lru list additions and deletions.
I'd like to see these converted into VM_BUG_ON_PGFLAGS so you have
to take that extra CONFIG step to enable checking them.
next prev parent reply other threads:[~2020-12-07 22:25 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-07 22:09 [PATCH 00/11] mm: lru related cleanups Yu Zhao
2020-12-07 22:09 ` Yu Zhao
2020-12-07 22:09 ` [PATCH 01/11] mm: use add_page_to_lru_list() Yu Zhao
2020-12-07 22:09 ` Yu Zhao
2020-12-08 3:41 ` Alex Shi
2020-12-07 22:09 ` [PATCH 02/11] mm: shuffle lru list addition and deletion functions Yu Zhao
2020-12-07 22:09 ` Yu Zhao
2020-12-07 22:09 ` [PATCH 03/11] mm: don't pass "enum lru_list" to lru list addition functions Yu Zhao
2020-12-07 22:09 ` Yu Zhao
2020-12-08 8:14 ` Alex Shi
2020-12-08 8:24 ` Alex Shi
2020-12-07 22:09 ` [PATCH 04/11] mm: don't pass "enum lru_list" to trace_mm_lru_insertion() Yu Zhao
2020-12-07 22:09 ` Yu Zhao
2020-12-08 8:46 ` Alex Shi
2020-12-07 22:09 ` [PATCH 05/11] mm: don't pass "enum lru_list" to del_page_from_lru_list() Yu Zhao
2020-12-07 22:09 ` Yu Zhao
2020-12-07 22:09 ` [PATCH 06/11] mm: add __clear_page_lru_flags() to replace page_off_lru() Yu Zhao
2020-12-07 22:09 ` Yu Zhao
2020-12-07 22:09 ` [PATCH 07/11] mm: VM_BUG_ON lru page flags Yu Zhao
2020-12-07 22:09 ` Yu Zhao
2020-12-07 22:24 ` Matthew Wilcox [this message]
2020-12-16 0:54 ` Yu Zhao
2020-12-16 0:59 ` Matthew Wilcox
2020-12-07 22:09 ` [PATCH 08/11] mm: fold page_lru_base_type() into its sole caller Yu Zhao
2020-12-07 22:09 ` Yu Zhao
2020-12-08 9:02 ` Alex Shi
2020-12-07 22:09 ` [PATCH 09/11] mm: fold __update_lru_size() " Yu Zhao
2020-12-07 22:09 ` Yu Zhao
2020-12-08 9:07 ` Alex Shi
2020-12-07 22:09 ` [PATCH 10/11] mm: make lruvec_lru_size() static Yu Zhao
2020-12-07 22:09 ` Yu Zhao
2020-12-08 9:09 ` Alex Shi
2020-12-07 22:09 ` [PATCH 11/11] mm: enlarge the "int nr_pages" parameter of update_lru_size() Yu Zhao
2020-12-07 22:09 ` Yu Zhao
2020-12-08 9:15 ` Alex Shi
2020-12-14 21:50 ` Hugh Dickins
2020-12-14 21:50 ` Hugh Dickins
2020-12-16 0:18 ` Yu Zhao
2020-12-10 9:28 ` [PATCH 00/11] mm: lru related cleanups Alex Shi
2020-12-16 0:48 ` Yu Zhao
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