From: Roman Gushchin <roman.gushchin@linux.dev>
To: Qi Zheng <zhengqi.arch@bytedance.com>
Cc: akpm@linux-foundation.org, tkhai@ya.ru, vbabka@suse.cz,
christian.koenig@amd.com, hannes@cmpxchg.org,
shakeelb@google.com, mhocko@kernel.org, muchun.song@linux.dev,
david@redhat.com, shy828301@gmail.com, sultan@kerneltoast.com,
dave@stgolabs.net, penguin-kernel@I-love.SAKURA.ne.jp,
paulmck@kernel.org, linux-mm@kvack.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v5 1/8] mm: vmscan: add a map_nr_max field to shrinker_info
Date: Tue, 14 Mar 2023 19:49:48 -0700 [thread overview]
Message-ID: <ZBEyTCdNrQ2PYM8j@P9FQF9L96D> (raw)
In-Reply-To: <20230313112819.38938-2-zhengqi.arch@bytedance.com>
On Mon, Mar 13, 2023 at 07:28:12PM +0800, Qi Zheng wrote:
> To prepare for the subsequent lockless memcg slab shrink,
> add a map_nr_max field to struct shrinker_info to records
> its own real shrinker_nr_max.
>
> Signed-off-by: Qi Zheng <zhengqi.arch@bytedance.com>
> Suggested-by: Kirill Tkhai <tkhai@ya.ru>
> Acked-by: Vlastimil Babka <vbabka@suse.cz>
Acked-by: Roman Gushchin <roman.gushchin@linux.dev>
, for the whole series.
Thank you!
next prev parent reply other threads:[~2023-03-15 2:50 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-13 11:28 [PATCH v5 0/8] make slab shrink lockless Qi Zheng
2023-03-13 11:28 ` [PATCH v5 1/8] mm: vmscan: add a map_nr_max field to shrinker_info Qi Zheng
2023-03-13 20:31 ` Kirill Tkhai
2023-03-15 2:49 ` Roman Gushchin [this message]
2023-03-13 11:28 ` [PATCH v5 2/8] mm: vmscan: make global slab shrink lockless Qi Zheng
2023-03-13 11:28 ` [PATCH v5 3/8] mm: vmscan: make memcg " Qi Zheng
2023-03-13 11:28 ` [PATCH v5 4/8] mm: vmscan: add shrinker_srcu_generation Qi Zheng
2023-03-13 11:28 ` [PATCH v5 5/8] mm: shrinkers: make count and scan in shrinker debugfs lockless Qi Zheng
2023-03-13 11:28 ` [PATCH v5 6/8] mm: vmscan: hold write lock to reparent shrinker nr_deferred Qi Zheng
2023-03-13 11:28 ` [PATCH v5 7/8] mm: vmscan: remove shrinker_rwsem from synchronize_shrinkers() Qi Zheng
2023-03-13 11:28 ` [PATCH v5 8/8] mm: shrinkers: convert shrinker_rwsem to mutex Qi Zheng
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