From: Christoph Hellwig <hch@lst.de>
To: Keith Busch <kbusch@meta.com>
Cc: dsterba@suse.com, cem@kernel.org, linux-btrfs@vger.kernel.org,
linux-xfs@vger.kernel.org, hch@lst.de,
Keith Busch <kbusch@kernel.org>, Chris Mason <clm@fb.com>
Subject: Re: [PATCH 1/2] xfs: handle bio split errors during gc
Date: Mon, 20 Oct 2025 16:45:22 +0200 [thread overview]
Message-ID: <20251020144522.GB30487@lst.de> (raw)
In-Reply-To: <20251020144356.693288-1-kbusch@meta.com>
On Mon, Oct 20, 2025 at 07:43:55AM -0700, Keith Busch wrote:
> From: Keith Busch <kbusch@kernel.org>
>
> bio_split_rw_at may return a negative error value if the bio can not be
> split into anything that adheres to the block device's queue limits.
> Check for that condition and fail the bio accordingly.
Ugg, how? If that actually happens we're toast, so we should find a
way to ensure it does not happen.
next prev parent reply other threads:[~2025-10-20 14:45 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-20 14:43 [PATCH 1/2] xfs: handle bio split errors during gc Keith Busch
2025-10-20 14:43 ` [PATCH 2/2] btrfs: handle bio split errors for append Keith Busch
2025-10-21 21:03 ` kernel test robot
2025-10-20 14:45 ` Christoph Hellwig [this message]
2025-10-20 14:54 ` [PATCH 1/2] xfs: handle bio split errors during gc Keith Busch
2025-10-20 14:57 ` Christoph Hellwig
2025-10-20 15:05 ` Keith Busch
2025-10-20 15:16 ` Chris Mason
2025-10-21 5:28 ` Christoph Hellwig
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