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From: Roman Gushchin <guro@fb.com>
To: Muchun Song <songmuchun@bytedance.com>
Cc: <willy@infradead.org>, <akpm@linux-foundation.org>,
	<hannes@cmpxchg.org>, <mhocko@kernel.org>,
	<vdavydov.dev@gmail.com>, <shakeelb@google.com>,
	<shy828301@gmail.com>, <alexs@kernel.org>,
	<richard.weiyang@gmail.com>, <david@fromorbit.com>,
	<trond.myklebust@hammerspace.com>, <anna.schumaker@netapp.com>,
	<jaegeuk@kernel.org>, <chao@kernel.org>,
	<kari.argillander@gmail.com>, <linux-fsdevel@vger.kernel.org>,
	<linux-kernel@vger.kernel.org>, <linux-mm@kvack.org>,
	<linux-nfs@vger.kernel.org>, <zhengqi.arch@bytedance.com>,
	<duanxiongchun@bytedance.com>, <fam.zheng@bytedance.com>,
	<smuchun@gmail.com>
Subject: Re: [PATCH v5 07/16] mm: dcache: use kmem_cache_alloc_lru() to allocate dentry
Date: Tue, 11 Jan 2022 11:05:30 -0800	[thread overview]
Message-ID: <Yd3U+jr7gFXlTYTK@carbon.dhcp.thefacebook.com> (raw)
In-Reply-To: <20211220085649.8196-8-songmuchun@bytedance.com>

On Mon, Dec 20, 2021 at 04:56:40PM +0800, Muchun Song wrote:
> Like inode cache, the dentry will also be added to its memcg list_lru.
> So replace kmem_cache_alloc() with kmem_cache_alloc_lru() to allocate
> dentry.
> 
> Signed-off-by: Muchun Song <songmuchun@bytedance.com>

Acked-by: Roman Gushchin <guro@fb.com>

  reply	other threads:[~2022-01-11 19:05 UTC|newest]

Thread overview: 45+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-12-20  8:56 [PATCH v5 00/16] Optimize list lru memory consumption Muchun Song
2021-12-20  8:56 ` [PATCH v5 01/16] mm: list_lru: optimize memory consumption of arrays of per cgroup lists Muchun Song
2022-01-07  0:05   ` Roman Gushchin
2022-01-09  4:49     ` Muchun Song
2022-01-10 18:42       ` Roman Gushchin
2022-01-11  3:19         ` Muchun Song
2021-12-20  8:56 ` [PATCH v5 02/16] mm: introduce kmem_cache_alloc_lru Muchun Song
2022-01-07  3:04   ` Roman Gushchin
2022-01-09  6:21     ` Muchun Song
2022-01-10 18:47       ` Roman Gushchin
2022-01-11 15:41         ` Vlastimil Babka
2022-01-11 17:54           ` Roman Gushchin
2021-12-20  8:56 ` [PATCH v5 03/16] fs: introduce alloc_inode_sb() to allocate filesystems specific inode Muchun Song
2022-01-11 18:55   ` Roman Gushchin
2022-01-12  2:54     ` Muchun Song
2021-12-20  8:56 ` [PATCH v5 04/16] fs: allocate inode by using alloc_inode_sb() Muchun Song
2022-01-11 18:58   ` Roman Gushchin
2022-01-12  2:55     ` Muchun Song
2021-12-20  8:56 ` [PATCH v5 05/16] f2fs: " Muchun Song
2022-01-11 19:03   ` Roman Gushchin
2021-12-20  8:56 ` [PATCH v5 06/16] nfs42: use a specific kmem_cache to allocate nfs4_xattr_entry Muchun Song
2021-12-20  8:56 ` [PATCH v5 07/16] mm: dcache: use kmem_cache_alloc_lru() to allocate dentry Muchun Song
2022-01-11 19:05   ` Roman Gushchin [this message]
2021-12-20  8:56 ` [PATCH v5 08/16] xarray: use kmem_cache_alloc_lru to allocate xa_node Muchun Song
2022-01-11 19:14   ` Roman Gushchin
2021-12-20  8:56 ` [PATCH v5 09/16] mm: memcontrol: move memcg_online_kmem() to mem_cgroup_css_online() Muchun Song
2022-01-11 19:17   ` Roman Gushchin
2021-12-20  8:56 ` [PATCH v5 10/16] mm: list_lru: allocate list_lru_one only when needed Muchun Song
2022-01-06 11:00   ` Michal Koutný
2022-01-12 13:22     ` Muchun Song
2022-01-13 13:32       ` Michal Koutný
2022-01-18 12:05         ` Muchun Song
2022-01-19  9:33           ` Michal Koutný
2022-01-21  5:28             ` Muchun Song
2022-01-11 20:00   ` Roman Gushchin
2022-01-12  4:48     ` Muchun Song
2021-12-20  8:56 ` [PATCH v5 11/16] mm: list_lru: rename memcg_drain_all_list_lrus to memcg_reparent_list_lrus Muchun Song
2021-12-20  8:56 ` [PATCH v5 12/16] mm: list_lru: replace linear array with xarray Muchun Song
2021-12-20  8:56 ` [PATCH v5 13/16] mm: memcontrol: reuse memory cgroup ID for kmem ID Muchun Song
2021-12-20  9:27   ` Mika Penttilä
2022-01-05 17:03   ` Michal Koutný
2022-01-06  3:34     ` Muchun Song
2021-12-20  8:56 ` [PATCH v5 14/16] mm: memcontrol: fix cannot alloc the maximum memcg ID Muchun Song
2021-12-20  8:56 ` [PATCH v5 15/16] mm: list_lru: rename list_lru_per_memcg to list_lru_memcg Muchun Song
2021-12-20  8:56 ` [PATCH v5 16/16] mm: memcontrol: rename memcg_cache_id to memcg_kmem_id Muchun Song

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