From: Keith Busch <kbusch@kernel.org>
To: Hannes Reinecke <hare@kernel.org>
Cc: Christoph Hellwig <hch@lst.de>, Sagi Grimberg <sagi@grimberg.me>,
linux-nvme@lists.infradead.org
Subject: Re: [PATCH 1/2] nvme: requeue namespace scan on missed AENs
Date: Sat, 5 Apr 2025 17:01:05 -0600 [thread overview]
Message-ID: <Z_G2MXovUVjme0NY@kbusch-mbp> (raw)
In-Reply-To: <20250403071930.52154-2-hare@kernel.org>
On Thu, Apr 03, 2025 at 09:19:29AM +0200, Hannes Reinecke wrote:
> From: Hannes Reinecke <hare@kernel.org
>
> Scanning for namespaces can take some time, so if the target is
> reconfigured while the scan is running we will miss the AEN.
> So check if the NVME_AER_NOTICE_NS_CHANGED bit is set once the scan is
> finished, and requeue scanning to pick up any missed changes.
Looks good.
Reviewed-by: Keith Busch <kbusch@kernel.org>
next prev parent reply other threads:[~2025-04-05 23:01 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-03 7:19 [PATCH 0/2] nvme: missed AENs during scanning Hannes Reinecke
2025-04-03 7:19 ` [PATCH 1/2] nvme: requeue namespace scan on missed AENs Hannes Reinecke
2025-04-05 23:01 ` Keith Busch [this message]
2025-04-03 7:19 ` [PATCH 2/2] nvme: re-read ANA log page after ns scan completes Hannes Reinecke
2025-04-03 14:55 ` Keith Busch
2025-04-03 15:32 ` Hannes Reinecke
2025-04-03 15:37 ` Keith Busch
2025-04-03 15:52 ` Hannes Reinecke
2025-04-05 23:02 ` Keith Busch
2025-04-07 14:32 ` [PATCH 0/2] nvme: missed AENs during scanning Christoph Hellwig
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