From: Matthew Wilcox <willy@infradead.org>
To: Dave Chinner <david@fromorbit.com>
Cc: Jan Kara <jack@suse.cz>,
linux-fsdevel@vger.kernel.org,
Christoph Hellwig <hch@infradead.org>
Subject: Re: [PATCH 1/2] mm: Protect operations adding pages to page cache with i_mapping_lock
Date: Tue, 9 Feb 2021 01:29:22 +0000 [thread overview]
Message-ID: <20210209012922.GW308988@casper.infradead.org> (raw)
In-Reply-To: <20210209011258.GQ4626@dread.disaster.area>
On Tue, Feb 09, 2021 at 12:12:58PM +1100, Dave Chinner wrote:
> On Mon, Feb 08, 2021 at 05:39:17PM +0100, Jan Kara wrote:
> > +++ b/mm/filemap.c
> > @@ -2257,16 +2257,28 @@ static int filemap_update_page(struct kiocb *iocb,
>
> What tree is this against? I don't see filemap_update_page() in a
> 5.11-rc7 tree...
It's in mmotm or -next.
next prev parent reply other threads:[~2021-02-09 1:30 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-08 16:39 [PATCH 0/2 RFC v2] fs: Hole punch vs page cache filling races Jan Kara
2021-02-08 16:39 ` [PATCH 1/2] mm: Protect operations adding pages to page cache with i_mapping_lock Jan Kara
2021-02-09 1:12 ` Dave Chinner
2021-02-09 1:29 ` Matthew Wilcox [this message]
2021-02-08 16:39 ` [PATCH 2/2] ext4: Convert to use inode->i_mapping_sem Jan Kara
2021-02-09 1:43 ` [PATCH 0/2 RFC v2] fs: Hole punch vs page cache filling races Dave Chinner
2021-02-12 16:01 ` Jan Kara
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=20210209012922.GW308988@casper.infradead.org \
--to=willy@infradead.org \
--cc=david@fromorbit.com \
--cc=hch@infradead.org \
--cc=jack@suse.cz \
--cc=linux-fsdevel@vger.kernel.org \
/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;
as well as URLs for NNTP newsgroup(s).