From: Muchun Song <muchun.song@linux.dev>
To: Qi Zheng <zhengqi.arch@bytedance.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
david@fromorbit.com, tkhai@ya.ru,
Vlastimil Babka <vbabka@suse.cz>,
Roman Gushchin <roman.gushchin@linux.dev>,
djwong@kernel.org, Christian Brauner <brauner@kernel.org>,
"Paul E. McKenney" <paulmck@kernel.org>,
tytso@mit.edu, steven.price@arm.com, cel@kernel.org,
Sergey Senozhatsky <senozhatsky@chromium.org>,
yujie.liu@intel.com, gregkh@linuxfoundation.org,
linux-kernel@vger.kernel.org, linux-mm@kvack.org, x86@kernel.org,
kvm@vger.kernel.org, xen-devel@lists.xenproject.org,
linux-erofs@lists.ozlabs.org,
linux-f2fs-devel@lists.sourceforge.net, cluster-devel@redhat.com,
linux-nfs@vger.kernel.org, linux-mtd@lists.infradead.org,
rcu@vger.kernel.org, netdev@vger.kernel.org,
dri-devel@lists.freedesktop.org, linux-arm-msm@vger.kernel.org,
dm-devel@redhat.com, linux-raid@vger.kernel.org,
linux-bcache@vger.kernel.org,
virtualization@lists.linux-foundation.org,
linux-fsdevel@vger.kernel.org, linux-ext4@vger.kernel.org,
linux-xfs@vger.kernel.org, linux-btrfs@vger.kernel.org
Subject: Re: [PATCH v2 37/47] xfs: dynamically allocate the xfs-inodegc shrinker
Date: Wed, 26 Jul 2023 15:42:45 +0800 [thread overview]
Message-ID: <FB641EED-655F-4F87-83DC-1B2B30ECCC24@linux.dev> (raw)
In-Reply-To: <20230724094354.90817-38-zhengqi.arch@bytedance.com>
> On Jul 24, 2023, at 17:43, Qi Zheng <zhengqi.arch@bytedance.com> wrote:
>
> In preparation for implementing lockless slab shrink, use new APIs to
> dynamically allocate the xfs-inodegc shrinker, so that it can be freed
> asynchronously using kfree_rcu(). Then it doesn't need to wait for RCU
> read-side critical section when releasing the struct xfs_mount.
>
> Signed-off-by: Qi Zheng <zhengqi.arch@bytedance.com>
Reviewed-by: Muchun Song <songmuchun@bytedance.com>
next prev parent reply other threads:[~2023-07-26 7:48 UTC|newest]
Thread overview: 110+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-24 9:43 [PATCH v2 00/47] use refcount+RCU method to implement lockless slab shrink Qi Zheng
2023-07-24 9:43 ` [PATCH v2 01/47] mm: vmscan: move shrinker-related code into a separate file Qi Zheng
2023-07-25 2:35 ` Muchun Song
2023-07-25 3:09 ` Qi Zheng
2023-07-25 3:23 ` Muchun Song
2023-07-25 3:27 ` Qi Zheng
2023-07-24 9:43 ` [PATCH v2 02/47] mm: shrinker: remove redundant shrinker_rwsem in debugfs operations Qi Zheng
2023-07-25 3:17 ` Muchun Song
2023-07-24 9:43 ` [PATCH v2 03/47] mm: shrinker: add infrastructure for dynamically allocating shrinker Qi Zheng
2023-07-24 12:25 ` Peter Zijlstra
2023-07-25 3:01 ` Qi Zheng
2023-07-25 9:02 ` Muchun Song
2023-07-25 9:56 ` Qi Zheng
2023-07-26 7:26 ` Dave Chinner
2023-07-26 9:20 ` Qi Zheng
2023-07-24 9:43 ` [PATCH v2 04/47] kvm: mmu: dynamically allocate the x86-mmu shrinker Qi Zheng
2023-07-25 9:16 ` Muchun Song
2023-07-24 9:43 ` [PATCH v2 05/47] binder: dynamically allocate the android-binder shrinker Qi Zheng
2023-07-24 9:56 ` Qi Zheng
2023-07-24 9:43 ` [PATCH v2 06/47] drm/ttm: dynamically allocate the drm-ttm_pool shrinker Qi Zheng
2023-07-25 9:19 ` Muchun Song
2023-07-24 9:43 ` [PATCH v2 07/47] xenbus/backend: dynamically allocate the xen-backend shrinker Qi Zheng
2023-07-25 9:22 ` Muchun Song
2023-07-24 9:43 ` [PATCH v2 08/47] erofs: dynamically allocate the erofs-shrinker Qi Zheng
2023-07-25 9:24 ` Muchun Song
2023-07-24 9:43 ` [PATCH v2 09/47] f2fs: dynamically allocate the f2fs-shrinker Qi Zheng
2023-07-25 9:25 ` Muchun Song
2023-07-24 9:43 ` [PATCH v2 10/47] gfs2: dynamically allocate the gfs2-glock shrinker Qi Zheng
2023-07-26 6:43 ` Muchun Song
2023-07-24 9:43 ` [PATCH v2 11/47] gfs2: dynamically allocate the gfs2-qd shrinker Qi Zheng
2023-07-26 6:49 ` Muchun Song
2023-07-26 9:22 ` Qi Zheng
2023-07-24 9:43 ` [PATCH v2 12/47] NFSv4.2: dynamically allocate the nfs-xattr shrinkers Qi Zheng
2023-07-26 6:55 ` Muchun Song
2023-07-24 9:43 ` [PATCH v2 13/47] nfs: dynamically allocate the nfs-acl shrinker Qi Zheng
2023-07-26 6:57 ` Muchun Song
2023-07-24 9:43 ` [PATCH v2 14/47] nfsd: dynamically allocate the nfsd-filecache shrinker Qi Zheng
2023-07-26 6:59 ` Muchun Song
2023-07-24 9:43 ` [PATCH v2 15/47] quota: dynamically allocate the dquota-cache shrinker Qi Zheng
2023-07-26 6:59 ` Muchun Song
2023-07-24 9:43 ` [PATCH v2 16/47] ubifs: dynamically allocate the ubifs-slab shrinker Qi Zheng
2023-07-26 7:00 ` Muchun Song
2023-07-24 9:43 ` [PATCH v2 17/47] rcu: dynamically allocate the rcu-lazy shrinker Qi Zheng
2023-07-26 7:04 ` Muchun Song
2023-07-26 9:24 ` Qi Zheng
2023-07-24 9:43 ` [PATCH v2 18/47] rcu: dynamically allocate the rcu-kfree shrinker Qi Zheng
2023-07-26 7:05 ` Muchun Song
2023-07-24 9:43 ` [PATCH v2 19/47] mm: thp: dynamically allocate the thp-related shrinkers Qi Zheng
2023-07-26 7:10 ` Muchun Song
2023-07-26 9:27 ` Qi Zheng
2023-07-24 9:43 ` [PATCH v2 20/47] sunrpc: dynamically allocate the sunrpc_cred shrinker Qi Zheng
2023-07-26 7:11 ` Muchun Song
2023-07-24 9:43 ` [PATCH v2 21/47] mm: workingset: dynamically allocate the mm-shadow shrinker Qi Zheng
2023-07-26 7:13 ` Muchun Song
2023-07-26 9:28 ` Qi Zheng
2023-07-24 9:43 ` [PATCH v2 22/47] drm/i915: dynamically allocate the i915_gem_mm shrinker Qi Zheng
2023-07-26 7:15 ` Muchun Song
2023-07-24 9:43 ` [PATCH v2 23/47] drm/msm: dynamically allocate the drm-msm_gem shrinker Qi Zheng
2023-07-26 7:24 ` Muchun Song
2023-07-26 9:31 ` Qi Zheng
2023-07-24 9:43 ` [PATCH v2 24/47] drm/panfrost: dynamically allocate the drm-panfrost shrinker Qi Zheng
2023-07-24 11:17 ` Steven Price
2023-07-25 3:05 ` Qi Zheng
2023-07-24 9:43 ` [PATCH v2 25/47] dm: dynamically allocate the dm-bufio shrinker Qi Zheng
2023-07-26 7:24 ` Muchun Song
2023-07-24 9:43 ` [PATCH v2 26/47] dm zoned: dynamically allocate the dm-zoned-meta shrinker Qi Zheng
2023-07-26 7:25 ` Muchun Song
2023-07-24 9:43 ` [PATCH v2 27/47] md/raid5: dynamically allocate the md-raid5 shrinker Qi Zheng
2023-07-26 7:27 ` Muchun Song
2023-07-24 9:43 ` [PATCH v2 28/47] bcache: dynamically allocate the md-bcache shrinker Qi Zheng
2023-07-26 7:32 ` Muchun Song
2023-07-26 9:33 ` Qi Zheng
2023-07-24 9:43 ` [PATCH v2 29/47] vmw_balloon: dynamically allocate the vmw-balloon shrinker Qi Zheng
2023-07-26 7:35 ` Muchun Song
2023-07-24 9:43 ` [PATCH v2 30/47] virtio_balloon: dynamically allocate the virtio-balloon shrinker Qi Zheng
2023-07-26 7:36 ` Muchun Song
2023-07-24 9:43 ` [PATCH v2 31/47] mbcache: dynamically allocate the mbcache shrinker Qi Zheng
2023-07-26 7:39 ` Muchun Song
2023-07-24 9:43 ` [PATCH v2 32/47] ext4: dynamically allocate the ext4-es shrinker Qi Zheng
2023-07-26 7:40 ` Muchun Song
2023-07-24 9:43 ` [PATCH v2 33/47] jbd2,ext4: dynamically allocate the jbd2-journal shrinker Qi Zheng
2023-07-26 7:41 ` Muchun Song
2023-07-24 9:43 ` [PATCH v2 34/47] nfsd: dynamically allocate the nfsd-client shrinker Qi Zheng
2023-07-24 12:17 ` Jeff Layton
2023-07-24 9:43 ` [PATCH v2 35/47] nfsd: dynamically allocate the nfsd-reply shrinker Qi Zheng
2023-07-24 12:17 ` Jeff Layton
2023-07-24 9:43 ` [PATCH v2 36/47] xfs: dynamically allocate the xfs-buf shrinker Qi Zheng
2023-07-26 7:42 ` Muchun Song
2023-07-24 9:43 ` [PATCH v2 37/47] xfs: dynamically allocate the xfs-inodegc shrinker Qi Zheng
2023-07-26 7:42 ` Muchun Song [this message]
2023-07-24 9:43 ` [PATCH v2 38/47] xfs: dynamically allocate the xfs-qm shrinker Qi Zheng
2023-07-26 7:43 ` Muchun Song
2023-07-24 9:43 ` [PATCH v2 39/47] zsmalloc: dynamically allocate the mm-zspool shrinker Qi Zheng
2023-07-26 7:43 ` Muchun Song
2023-07-24 9:43 ` [PATCH v2 40/47] fs: super: dynamically allocate the s_shrink Qi Zheng
2023-07-26 7:45 ` Muchun Song
2023-07-24 9:43 ` [PATCH v2 41/47] mm: shrinker: remove old APIs Qi Zheng
2023-07-26 7:46 ` Muchun Song
2023-07-24 9:43 ` [PATCH v2 42/47] drm/ttm: introduce pool_shrink_rwsem Qi Zheng
2023-07-26 7:56 ` Muchun Song
2023-07-24 9:43 ` [PATCH v2 43/47] mm: shrinker: add a secondary array for shrinker_info::{map, nr_deferred} Qi Zheng
2023-07-26 9:30 ` Muchun Song
2023-07-24 9:43 ` [PATCH v2 44/47] mm: shrinker: make global slab shrink lockless Qi Zheng
2023-07-26 8:08 ` Dave Chinner
2023-07-26 9:14 ` Qi Zheng
2023-07-26 23:09 ` Dave Chinner
2023-07-27 3:34 ` Qi Zheng
2023-07-24 9:43 ` [PATCH v2 45/47] mm: shrinker: make memcg " Qi Zheng
2023-07-24 9:43 ` [PATCH v2 46/47] mm: shrinker: hold write lock to reparent shrinker nr_deferred Qi Zheng
2023-07-24 9:43 ` [PATCH v2 47/47] mm: shrinker: convert shrinker_rwsem to mutex Qi Zheng
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