linux-kernel - [PATCH v9 4/4] nvme-pci: Make driver prefer asynchronous shutdown

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Message-Id: <20241009175746.46758-5-stuart.w.hayes@gmail.com>
Date: Wed,  9 Oct 2024 12:57:46 -0500
From: Stuart Hayes <stuart.w.hayes@...il.com>
To: linux-kernel@...r.kernel.org,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	"Rafael J . Wysocki" <rafael@...nel.org>,
	Martin Belanger <Martin.Belanger@...l.com>,
	Oliver O'Halloran <oohall@...il.com>,
	Daniel Wagner <dwagner@...e.de>,
	Keith Busch <kbusch@...nel.org>,
	Lukas Wunner <lukas@...ner.de>,
	David Jeffery <djeffery@...hat.com>,
	Jeremy Allison <jallison@....com>,
	Jens Axboe <axboe@...com>,
	Christoph Hellwig <hch@....de>,
	Sagi Grimberg <sagi@...mberg.me>,
	linux-nvme@...ts.infradead.org,
	Nathan Chancellor <nathan@...nel.org>,
	Jan Kiszka <jan.kiszka@...mens.com>,
	Bert Karwatzki <spasswolf@....de>
Cc: Stuart Hayes <stuart.w.hayes@...il.com>
Subject: [PATCH v9 4/4] nvme-pci: Make driver prefer asynchronous shutdown

Set the driver default to enable asynchronous shutdown.

Signed-off-by: Stuart Hayes <stuart.w.hayes@...il.com>
Signed-off-by: David Jeffery <djeffery@...hat.com>
---
 drivers/nvme/host/pci.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
index 7990c3f22ecf..1cbff7537788 100644
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -3597,6 +3597,7 @@ static struct pci_driver nvme_driver = {
 	.shutdown	= nvme_shutdown,
 	.driver		= {
 		.probe_type	= PROBE_PREFER_ASYNCHRONOUS,
+		.async_shutdown_enable	= true,
 #ifdef CONFIG_PM_SLEEP
 		.pm		= &nvme_dev_pm_ops,
 #endif
-- 
2.39.3