From: Khazhy Kumykov <khazhy@google.com>
To: Trond Myklebust <trondmy@hammerspace.com>,
"gregkh@linuxfoundation.org" <gregkh@linuxfoundation.org>
Cc: "jack@suse.cz" <jack@suse.cz>,
"amir73il@gmail.com" <amir73il@gmail.com>,
"bfields@fieldses.org" <bfields@fieldses.org>,
"linux-mm@kvack.org" <linux-mm@kvack.org>,
"linux-nfs@vger.kernel.org" <linux-nfs@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"jlayton@kernel.org" <jlayton@kernel.org>,
"chuck.lever@oracle.com" <chuck.lever@oracle.com>
Subject: Re: [PATCH RFC] nfsd: avoid recursive locking through fsnotify
Date: Mon, 21 Mar 2022 16:36:02 -0700 [thread overview]
Message-ID: <CACGdZY+3=Xraszi47K2e-Bx=3-d45=qKOgMrV3D1U3dbPjBTmg@mail.gmail.com> (raw)
In-Reply-To: <31f7822e84583235d84b8c7be24360c46c7450f7.camel@hammerspace.com>
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On Mon, Mar 21, 2022 at 3:50 PM Trond Myklebust <trondmy@hammerspace.com> wrote:
>
> As has already been reported, the problem was fixed in Linux 5.5 by the
> garbage collector rewrite, and so this is no longer an issue.
>
9542e6a643fc ("nfsd: Containerise filecache laundrette"), 36ebbdb96b69
("nfsd: cleanup nfsd_file_lru_dispose()") apply cleanly to 5.4.y for
me, which is still LTS. Since this should fix a real deadlock, would
it be appropriate to include them for the 5.4 stable?
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next prev parent reply other threads:[~2022-03-21 23:36 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20220319001635.4097742-1-khazhy@google.com>
2022-03-19 0:36 ` Trond Myklebust
2022-03-19 1:45 ` Khazhy Kumykov
2022-03-19 9:36 ` Amir Goldstein
2022-03-21 11:23 ` Jan Kara
2022-03-21 11:56 ` Amir Goldstein
2022-03-21 14:51 ` Jan Kara
2022-03-22 22:41 ` Amir Goldstein
2022-03-23 10:41 ` Jan Kara
2022-03-23 11:40 ` Amir Goldstein
2022-03-23 13:48 ` Jan Kara
2022-03-23 14:00 ` Amir Goldstein
2022-03-23 14:28 ` Jan Kara
2022-03-23 15:46 ` Amir Goldstein
2022-03-23 19:31 ` Amir Goldstein
2022-03-24 19:17 ` Amir Goldstein
2022-03-25 9:29 ` Jan Kara
2022-03-27 18:14 ` Amir Goldstein
2022-03-21 22:50 ` Trond Myklebust
2022-03-21 23:36 ` Khazhy Kumykov [this message]
2022-03-21 23:50 ` Trond Myklebust
2022-03-22 10:37 ` Jan Kara
2022-03-21 17:06 ` Khazhy Kumykov
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