From: Christoph Hellwig <hch@lst.de>
To: Jens Axboe <axboe@kernel.dk>, Keith Busch <kbusch@kernel.org>,
Sagi Grimberg <sagi@grimberg.me>, Chao Leng <lengchao@huawei.com>
Cc: Ming Lei <ming.lei@redhat.com>,
linux-nvme@lists.infradead.org, linux-block@vger.kernel.org
Subject: [PATCH 03/17] nvme-pci: don't warn about the lack of I/O queues for admin controllers
Date: Tue, 25 Oct 2022 07:40:06 -0700 [thread overview]
Message-ID: <20221025144020.260458-4-hch@lst.de> (raw)
In-Reply-To: <20221025144020.260458-1-hch@lst.de>
Admin controllers never have I/O queues, so don't warn about that fact.
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
drivers/nvme/host/pci.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
index 51513d263d77a..ec034d4dd9eff 100644
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -2917,7 +2917,8 @@ static void nvme_reset_work(struct work_struct *work)
nvme_dbbuf_set(dev);
nvme_unfreeze(&dev->ctrl);
} else {
- dev_warn(dev->ctrl.device, "IO queues lost\n");
+ if (dev->ctrl.cntrltype != NVME_CTRL_ADMIN)
+ dev_warn(dev->ctrl.device, "IO queues lost\n");
nvme_kill_queues(&dev->ctrl);
nvme_remove_namespaces(&dev->ctrl);
nvme_free_tagset(dev);
@@ -2931,7 +2932,9 @@ static void nvme_reset_work(struct work_struct *work)
nvme_pci_alloc_tag_set(dev);
nvme_dbbuf_set(dev);
} else {
- dev_warn(dev->ctrl.device, "IO queues not created\n");
+ if (dev->ctrl.cntrltype != NVME_CTRL_ADMIN)
+ dev_warn(dev->ctrl.device,
+ "IO queues not created\n");
}
}
--
2.30.2
next prev parent reply other threads:[~2022-10-25 14:40 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-25 14:40 per-tagset SRCU struct and quiesce v2 Christoph Hellwig
2022-10-25 14:40 ` [PATCH 01/17] block: set the disk capacity to 0 in blk_mark_disk_dead Christoph Hellwig
2022-10-26 12:39 ` Sagi Grimberg
2022-10-25 14:40 ` [PATCH 02/17] nvme-pci: refactor the tagset handling in nvme_reset_work Christoph Hellwig
2022-10-26 12:46 ` Sagi Grimberg
2022-10-30 9:17 ` Christoph Hellwig
2022-10-25 14:40 ` Christoph Hellwig [this message]
2022-10-26 12:49 ` [PATCH 03/17] nvme-pci: don't warn about the lack of I/O queues for admin controllers Sagi Grimberg
2022-10-30 9:18 ` Christoph Hellwig
2022-10-25 14:40 ` [PATCH 04/17] nvme: don't call nvme_kill_queues from nvme_remove_namespaces Christoph Hellwig
2022-10-25 17:43 ` Keith Busch
2022-10-25 20:17 ` Sagi Grimberg
2022-10-30 9:22 ` Christoph Hellwig
2022-10-25 14:40 ` [PATCH 05/17] nvme: don't remove namespaces in nvme_passthru_end Christoph Hellwig
2022-10-26 12:50 ` Sagi Grimberg
2022-10-25 14:40 ` [PATCH 06/17] nvme: remove the NVME_NS_DEAD check in nvme_remove_invalid_namespaces Christoph Hellwig
2022-10-26 12:50 ` Sagi Grimberg
2022-10-25 14:40 ` [PATCH 07/17] nvme: remove the NVME_NS_DEAD check in nvme_validate_ns Christoph Hellwig
2022-10-26 12:52 ` Sagi Grimberg
2022-10-30 9:28 ` Christoph Hellwig
2022-10-25 14:40 ` [PATCH 08/17] nvme: don't unquiesce the admin queue in nvme_kill_queues Christoph Hellwig
2022-10-26 12:53 ` Sagi Grimberg
2022-10-25 14:40 ` [PATCH 09/17] nvme: don't unquiesce the I/O queues " Christoph Hellwig
2022-10-26 12:54 ` Sagi Grimberg
2022-10-25 14:40 ` [PATCH 10/17] nvme-pci: mark the namespaces dead earlier in nvme_remove Christoph Hellwig
2022-10-25 18:53 ` Keith Busch
2022-10-26 12:55 ` Sagi Grimberg
2022-10-26 12:57 ` Sagi Grimberg
2022-10-25 14:40 ` [PATCH 11/17] nvme-pci: don't unquiesce the I/O queues in nvme_remove_dead_ctrl Christoph Hellwig
2022-10-26 8:34 ` Chao Leng
2022-10-26 12:58 ` Sagi Grimberg
2022-10-27 2:46 ` Chao Leng
2022-10-25 14:40 ` [PATCH 12/17] nvme-pci: don't unquiesce the I/O queues in apple_nvme_reset_work Christoph Hellwig
2022-10-26 8:37 ` Chao Leng
2022-10-26 12:58 ` Sagi Grimberg
2022-10-25 14:40 ` [PATCH 13/17] blk-mq: skip non-mq queues in blk_mq_quiesce_queue Christoph Hellwig
2022-10-25 14:40 ` [PATCH 14/17] blk-mq: move the srcu_struct used for quiescing to the tagset Christoph Hellwig
2022-10-26 8:48 ` Chao Leng
2022-10-26 13:01 ` Sagi Grimberg
2022-10-27 2:49 ` Chao Leng
2022-10-27 10:02 ` Sagi Grimberg
2022-10-25 14:40 ` [PATCH 15/17] blk-mq: pass a tagset to blk_mq_wait_quiesce_done Christoph Hellwig
2022-10-25 14:40 ` [PATCH 16/17] blk-mq: add tagset quiesce interface Christoph Hellwig
2022-10-26 8:51 ` Chao Leng
2022-10-26 13:02 ` Sagi Grimberg
2022-10-25 14:40 ` [PATCH 17/17] nvme: use blk_mq_[un]quiesce_tagset Christoph Hellwig
2022-10-26 13:03 ` Sagi Grimberg
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