From: Christoph Hellwig <hch@lst.de>
To: "Darrick J. Wong" <djwong@kernel.org>
Cc: Christoph Hellwig <hch@lst.de>,
cem@kernel.org, linux-xfs@vger.kernel.org,
linux-fsdevel@vger.kernel.org
Subject: Re: [PATCH 02/11] xfs: start creating infrastructure for health monitoring
Date: Thu, 8 Jan 2026 11:21:02 +0100 [thread overview]
Message-ID: <20260108102102.GA25039@lst.de> (raw)
In-Reply-To: <20260107185055.GE15551@frogsfrogsfrogs>
On Wed, Jan 07, 2026 at 10:50:55AM -0800, Darrick J. Wong wrote:
> > This almost looks like a not performance optimized version of hazard
> > pointers. Not that we care much about performance here.
>
> Yep. AFAIK the kernel doesn't have an actual hazard pointer
> implementation that we could latch onto, right?
It's in the works. And probably complete overkill here, it your
code just reminded me of a presentation Paul gave on it.
next prev parent reply other threads:[~2026-01-08 10:21 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-06 7:10 [PATCHSET V4] xfs: autonomous self healing of filesystems Darrick J. Wong
2026-01-06 7:10 ` [PATCH 01/11] docs: discuss autonomous self healing in the xfs online repair design doc Darrick J. Wong
2026-01-07 9:08 ` Christoph Hellwig
2026-01-07 19:15 ` Darrick J. Wong
2026-01-06 7:11 ` [PATCH 02/11] xfs: start creating infrastructure for health monitoring Darrick J. Wong
2026-01-07 9:17 ` Christoph Hellwig
2026-01-07 18:50 ` Darrick J. Wong
2026-01-08 10:21 ` Christoph Hellwig [this message]
2026-01-06 7:11 ` [PATCH 03/11] xfs: create event queuing, formatting, and discovery infrastructure Darrick J. Wong
2026-01-07 9:32 ` Christoph Hellwig
2026-01-07 19:01 ` Darrick J. Wong
2026-01-06 7:11 ` [PATCH 04/11] xfs: convey filesystem unmount events to the health monitor Darrick J. Wong
2026-01-06 7:11 ` [PATCH 05/11] xfs: convey metadata health " Darrick J. Wong
2026-01-06 7:12 ` [PATCH 06/11] xfs: convey filesystem shutdown " Darrick J. Wong
2026-01-06 7:12 ` [PATCH 07/11] xfs: convey externally discovered fsdax media errors " Darrick J. Wong
2026-01-06 7:12 ` [PATCH 08/11] xfs: convey file I/O " Darrick J. Wong
2026-01-06 7:12 ` [PATCH 09/11] xfs: allow reconfiguration of the health monitoring device Darrick J. Wong
2026-01-06 7:13 ` [PATCH 10/11] xfs: check if an open file is on the health monitored fs Darrick J. Wong
2026-01-06 7:13 ` [PATCH 11/11] xfs: add media error reporting ioctl Darrick J. Wong
2026-01-07 9:36 ` Christoph Hellwig
2026-01-07 16:30 ` Darrick J. Wong
2026-01-08 10:25 ` Christoph Hellwig
2026-01-08 16:09 ` Darrick J. Wong
2026-01-08 16:14 ` Christoph Hellwig
2026-01-08 16:18 ` Darrick J. Wong
2026-01-08 16:20 ` Christoph Hellwig
2026-01-08 16:53 ` Darrick J. Wong
2026-01-12 5:24 ` Darrick J. Wong
-- strict thread matches above, loose matches on Subject: below --
2026-01-13 0:32 [PATCHSET v5] xfs: autonomous self healing of filesystems Darrick J. Wong
2026-01-13 0:33 ` [PATCH 02/11] xfs: start creating infrastructure for health monitoring Darrick J. Wong
2026-01-13 16:03 ` Christoph Hellwig
2026-01-16 5:42 [PATCHSET v6] xfs: autonomous self healing of filesystems Darrick J. Wong
2026-01-16 5:42 ` [PATCH 02/11] xfs: start creating infrastructure for health monitoring Darrick J. Wong
2026-02-06 13:07 ` Pankaj Raghav (Samsung)
2026-02-06 17:47 ` Darrick J. Wong
2026-02-06 18:54 ` Pankaj Raghav
2026-02-06 20:41 ` Darrick J. Wong
2026-02-09 6:34 ` Christoph Hellwig
2026-02-10 4:57 ` Darrick J. Wong
2026-01-21 6:34 [PATCHSET v7 1/3] xfs: autonomous self healing of filesystems Darrick J. Wong
2026-01-21 6:35 ` [PATCH 02/11] xfs: start creating infrastructure for health monitoring Darrick J. Wong
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