From: Juergen Gross <jgross@suse.com>
To: Qi Zheng <zhengqi.arch@bytedance.com>,
akpm@linux-foundation.org, david@fromorbit.com, tkhai@ya.ru,
vbabka@suse.cz, roman.gushchin@linux.dev, djwong@kernel.org,
brauner@kernel.org, paulmck@kernel.org, tytso@mit.edu,
steven.price@arm.com, cel@kernel.org, senozhatsky@chromium.org,
yujie.liu@intel.com, gregkh@linuxfoundation.org,
muchun.song@linux.dev
Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org,
linux-fsdevel@vger.kernel.org,
Muchun Song <songmuchun@bytedance.com>,
Stefano Stabellini <sstabellini@kernel.org>,
Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com>,
xen-devel@lists.xenproject.org
Subject: Re: [PATCH v5 05/45] xenbus/backend: dynamically allocate the xen-backend shrinker
Date: Thu, 24 Aug 2023 08:00:14 +0200 [thread overview]
Message-ID: <d07d52b1-6e6d-4b29-a9ce-7e325e7b1f11@suse.com> (raw)
In-Reply-To: <20230824034304.37411-6-zhengqi.arch@bytedance.com>
[-- Attachment #1.1.1: Type: text/plain, Size: 659 bytes --]
On 24.08.23 05:42, Qi Zheng wrote:
> Use new APIs to dynamically allocate the xen-backend shrinker.
>
> Signed-off-by: Qi Zheng <zhengqi.arch@bytedance.com>
> Reviewed-by: Muchun Song <songmuchun@bytedance.com>
> CC: Juergen Gross <jgross@suse.com>
> CC: Stefano Stabellini <sstabellini@kernel.org>
> CC: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com>
> CC: xen-devel@lists.xenproject.org
Acked-by: Juergen Gross <jgross@suse.com>
Just one note: it seems as if most users will set seeks to DEFAULT_SEEKS.
Wouldn't it be better to do this in shrinker_alloc() and let only callers
who want a different value overwrite that?
Juergen
[-- Attachment #1.1.2: OpenPGP public key --]
[-- Type: application/pgp-keys, Size: 3149 bytes --]
[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 495 bytes --]
next prev parent reply other threads:[~2023-08-24 6:00 UTC|newest]
Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-24 3:42 [PATCH v5 00/45] use refcount+RCU method to implement lockless slab shrink Qi Zheng
2023-08-24 3:42 ` [PATCH v5 01/45] mm: shrinker: add infrastructure for dynamically allocating shrinker Qi Zheng
2023-08-24 3:42 ` [PATCH v5 02/45] kvm: mmu: dynamically allocate the x86-mmu shrinker Qi Zheng
2023-08-24 3:42 ` [PATCH v5 03/45] binder: dynamically allocate the android-binder shrinker Qi Zheng
2023-08-31 16:41 ` Carlos Llamas
2023-08-24 3:42 ` [PATCH v5 04/45] drm/ttm: dynamically allocate the drm-ttm_pool shrinker Qi Zheng
2023-08-24 3:42 ` [PATCH v5 05/45] xenbus/backend: dynamically allocate the xen-backend shrinker Qi Zheng
2023-08-24 6:00 ` Juergen Gross [this message]
2023-08-24 6:24 ` Qi Zheng
2023-08-24 3:42 ` [PATCH v5 06/45] erofs: dynamically allocate the erofs-shrinker Qi Zheng
2023-08-25 1:18 ` Chao Yu
2023-08-25 2:54 ` Gao Xiang
2023-08-24 3:42 ` [PATCH v5 07/45] f2fs: dynamically allocate the f2fs-shrinker Qi Zheng
2023-08-25 1:17 ` Chao Yu
2023-08-24 3:42 ` [PATCH v5 08/45] gfs2: dynamically allocate the gfs2-glock shrinker Qi Zheng
2023-08-24 3:42 ` [PATCH v5 09/45] gfs2: dynamically allocate the gfs2-qd shrinker Qi Zheng
2023-08-24 3:42 ` [PATCH v5 10/45] NFSv4.2: dynamically allocate the nfs-xattr shrinkers Qi Zheng
2023-08-24 3:42 ` [PATCH v5 11/45] nfs: dynamically allocate the nfs-acl shrinker Qi Zheng
2023-08-24 3:42 ` [PATCH v5 12/45] nfsd: dynamically allocate the nfsd-filecache shrinker Qi Zheng
2023-08-24 3:42 ` [PATCH v5 13/45] quota: dynamically allocate the dquota-cache shrinker Qi Zheng
2023-08-24 9:51 ` Jan Kara
2023-08-24 3:42 ` [PATCH v5 14/45] ubifs: dynamically allocate the ubifs-slab shrinker Qi Zheng
2023-08-24 3:42 ` [PATCH v5 15/45] rcu: dynamically allocate the rcu-lazy shrinker Qi Zheng
2023-08-24 3:42 ` [PATCH v5 16/45] rcu: dynamically allocate the rcu-kfree shrinker Qi Zheng
2023-08-24 3:42 ` [PATCH v5 17/45] mm: thp: dynamically allocate the thp-related shrinkers Qi Zheng
2023-08-24 3:42 ` [PATCH v5 18/45] sunrpc: dynamically allocate the sunrpc_cred shrinker Qi Zheng
2023-08-24 3:42 ` [PATCH v5 19/45] mm: workingset: dynamically allocate the mm-shadow shrinker Qi Zheng
2023-08-24 3:42 ` [PATCH v5 20/45] drm/i915: dynamically allocate the i915_gem_mm shrinker Qi Zheng
2023-08-24 3:42 ` [PATCH v5 21/45] drm/msm: dynamically allocate the drm-msm_gem shrinker Qi Zheng
2023-08-24 3:42 ` [PATCH v5 22/45] drm/panfrost: dynamically allocate the drm-panfrost shrinker Qi Zheng
2023-08-24 3:42 ` [PATCH v5 23/45] dm: dynamically allocate the dm-bufio shrinker Qi Zheng
2023-08-24 3:42 ` [PATCH v5 24/45] dm zoned: dynamically allocate the dm-zoned-meta shrinker Qi Zheng
2023-08-24 3:42 ` [PATCH v5 25/45] md/raid5: dynamically allocate the md-raid5 shrinker Qi Zheng
2023-08-24 3:55 ` Song Liu
2023-08-24 3:42 ` [PATCH v5 26/45] bcache: dynamically allocate the md-bcache shrinker Qi Zheng
2023-08-24 3:42 ` [PATCH v5 27/45] vmw_balloon: dynamically allocate the vmw-balloon shrinker Qi Zheng
2023-08-24 15:28 ` Nadav Amit
2023-08-25 2:27 ` Qi Zheng
2023-08-24 3:42 ` [PATCH v5 28/45] virtio_balloon: dynamically allocate the virtio-balloon shrinker Qi Zheng
2023-08-24 3:42 ` [PATCH v5 29/45] mbcache: dynamically allocate the mbcache shrinker Qi Zheng
2023-08-24 3:42 ` [PATCH v5 30/45] ext4: dynamically allocate the ext4-es shrinker Qi Zheng
2023-08-24 3:42 ` [PATCH v5 31/45] jbd2,ext4: dynamically allocate the jbd2-journal shrinker Qi Zheng
2023-08-24 9:49 ` Jan Kara
2023-08-24 3:42 ` [PATCH v5 32/45] nfsd: dynamically allocate the nfsd-client shrinker Qi Zheng
2023-08-24 3:42 ` [PATCH v5 33/45] nfsd: dynamically allocate the nfsd-reply shrinker Qi Zheng
2023-08-24 3:42 ` [PATCH v5 34/45] xfs: dynamically allocate the xfs-buf shrinker Qi Zheng
2023-08-24 3:42 ` [PATCH v5 35/45] xfs: dynamically allocate the xfs-inodegc shrinker Qi Zheng
2023-08-24 3:42 ` [PATCH v5 36/45] xfs: dynamically allocate the xfs-qm shrinker Qi Zheng
2023-08-24 3:42 ` [PATCH v5 37/45] zsmalloc: dynamically allocate the mm-zspool shrinker Qi Zheng
2023-08-24 4:38 ` Sergey Senozhatsky
2023-08-24 3:42 ` [PATCH v5 38/45] fs: super: dynamically allocate the s_shrink Qi Zheng
2023-08-24 3:42 ` [PATCH v5 39/45] mm: shrinker: remove old APIs Qi Zheng
2023-08-24 3:42 ` [PATCH v5 40/45] mm: shrinker: add a secondary array for shrinker_info::{map, nr_deferred} Qi Zheng
2023-08-24 3:43 ` [PATCH v5 41/45] mm: shrinker: rename {prealloc|unregister}_memcg_shrinker() to shrinker_memcg_{alloc|remove}() Qi Zheng
2023-08-24 3:43 ` [PATCH v5 42/45] mm: shrinker: make global slab shrink lockless Qi Zheng
2023-08-24 3:43 ` [PATCH v5 43/45] mm: shrinker: make memcg " Qi Zheng
2023-08-24 3:43 ` [PATCH v5 44/45] mm: shrinker: hold write lock to reparent shrinker nr_deferred Qi Zheng
2023-08-24 3:43 ` [PATCH v5 45/45] mm: shrinker: convert shrinker_rwsem to mutex Qi Zheng
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=d07d52b1-6e6d-4b29-a9ce-7e325e7b1f11@suse.com \
--to=jgross@suse.com \
--cc=akpm@linux-foundation.org \
--cc=brauner@kernel.org \
--cc=cel@kernel.org \
--cc=david@fromorbit.com \
--cc=djwong@kernel.org \
--cc=gregkh@linuxfoundation.org \
--cc=linux-fsdevel@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=muchun.song@linux.dev \
--cc=oleksandr_tyshchenko@epam.com \
--cc=paulmck@kernel.org \
--cc=roman.gushchin@linux.dev \
--cc=senozhatsky@chromium.org \
--cc=songmuchun@bytedance.com \
--cc=sstabellini@kernel.org \
--cc=steven.price@arm.com \
--cc=tkhai@ya.ru \
--cc=tytso@mit.edu \
--cc=vbabka@suse.cz \
--cc=xen-devel@lists.xenproject.org \
--cc=yujie.liu@intel.com \
--cc=zhengqi.arch@bytedance.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox