From: Luis Chamberlain <mcgrof@kernel.org>
To: haoxin <xhao@linux.alibaba.com>
Cc: hughd@google.com, akpm@linux-foundation.org, willy@infradead.org,
brauner@kernel.org, linux-mm@kvack.org, p.raghav@samsung.com,
da.gomez@samsung.com, a.manzanares@samsung.com,
dave@stgolabs.net, yosryahmed@google.com, keescook@chromium.org,
patches@lists.linux.dev, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 0/6] tmpfs: add the option to disable swap
Date: Sun, 19 Mar 2023 13:32:26 -0700 [thread overview]
Message-ID: <ZBdxWsrYfPgBG6NX@bombadil.infradead.org> (raw)
In-Reply-To: <e1de614b-25e1-5c21-933a-880412ac7421@linux.alibaba.com>
On Tue, Mar 14, 2023 at 10:46:28AM +0800, haoxin wrote:
> All these series looks good to me and i do some test on my virtual machine
> it works well.
>
> so please add Tested-by: Xin Hao <xhao@linux.alibaba.com> .
>
> just one question, if tmpfs pagecache occupies a large amount of memory, how
> can we ensure successful memory reclamation in case of memory shortage?
If you're disabling swap then you know the only thing you can do is
unmount if you want to help the VM, otherwise the pressure is just
greater for the VM.
Luis
next prev parent reply other threads:[~2023-03-19 20:32 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-09 23:05 Luis Chamberlain
2023-03-09 23:05 ` [PATCH v2 1/6] shmem: remove check for folio lock on writepage() Luis Chamberlain
2023-03-09 23:05 ` [PATCH v2 2/6] shmem: set shmem_writepage() variables early Luis Chamberlain
2023-03-09 23:05 ` [PATCH v2 3/6] shmem: move reclaim check early on writepages() Luis Chamberlain
2023-03-09 23:05 ` [PATCH v2 4/6] shmem: skip page split if we're not reclaiming Luis Chamberlain
2023-03-09 23:09 ` Yosry Ahmed
2023-04-18 4:41 ` Hugh Dickins
2023-04-18 21:11 ` Luis Chamberlain
2023-04-18 21:20 ` Hugh Dickins
2023-03-09 23:05 ` [PATCH v2 5/6] shmem: update documentation Luis Chamberlain
2023-04-18 5:29 ` Hugh Dickins
2023-04-18 21:20 ` Luis Chamberlain
2023-04-18 21:41 ` Hugh Dickins
2023-04-18 21:49 ` Luis Chamberlain
2023-03-09 23:05 ` [PATCH v2 6/6] shmem: add support to ignore swap Luis Chamberlain
2023-04-18 5:50 ` Hugh Dickins
2023-04-18 7:38 ` Christian Brauner
2023-04-18 21:51 ` Luis Chamberlain
2023-04-20 8:57 ` [PATCH] shmem: restrict noswap option to initial user namespace Christian Brauner
2023-04-20 19:18 ` Luis Chamberlain
2023-04-18 21:22 ` [PATCH v2 6/6] shmem: add support to ignore swap Luis Chamberlain
2023-04-18 21:30 ` Randy Dunlap
2023-03-14 1:21 ` [PATCH v2 0/6] tmpfs: add the option to disable swap Davidlohr Bueso
2023-03-14 2:46 ` haoxin
2023-03-19 20:32 ` Luis Chamberlain [this message]
2023-03-20 11:14 ` haoxin
2023-03-20 21:36 ` Luis Chamberlain
2023-03-21 11:37 ` haoxin
2023-04-18 4:31 ` Hugh Dickins
2023-04-18 20:55 ` Luis Chamberlain
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=ZBdxWsrYfPgBG6NX@bombadil.infradead.org \
--to=mcgrof@kernel.org \
--cc=a.manzanares@samsung.com \
--cc=akpm@linux-foundation.org \
--cc=brauner@kernel.org \
--cc=da.gomez@samsung.com \
--cc=dave@stgolabs.net \
--cc=hughd@google.com \
--cc=keescook@chromium.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=p.raghav@samsung.com \
--cc=patches@lists.linux.dev \
--cc=willy@infradead.org \
--cc=xhao@linux.alibaba.com \
--cc=yosryahmed@google.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