Commit 62dc51fb authored Dec 07, 2018 by Sagar Biradar Committed by Martin K. Petersen Dec 19, 2018

scsi: smartpqi: enhance numa node detection



- set pci_dev->dev to 0 only if the node is NO_NUMA_NODE.
  If not, do not reset the value but retain it.

Reviewed-by: Murthy Bhat <murthy.bhat@microsemi.com>
Reviewed-by: Mahesh Rajashekhara <mahesh.rajashekhara@microsemi.com>
Reviewed-by: Dave Carroll <david.carroll@microsemi.com>
Reviewed-by: Scott Teel <scott.teel@microsemi.com>
Reviewed-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Sagar Biradar <sagar.biradar@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

parent 2b447f81

drivers/scsi/smartpqi/smartpqi_init.c

+7 −3

Original line number	Diff line number	Diff line
		@@ -7130,7 +7130,7 @@ static int pqi_pci_probe(struct pci_dev *pci_dev,
		const struct pci_device_id *id)
		{
		int rc;
		int node;
		int node, cp_node;
		struct pqi_ctrl_info *ctrl_info;

		pqi_print_ctrl_info(pci_dev, id);
		@@ -7148,8 +7148,12 @@ static int pqi_pci_probe(struct pci_dev *pci_dev,
		"controller device ID matched using wildcards\n");

		node = dev_to_node(&pci_dev->dev);
		if (node == NUMA_NO_NODE)
		set_dev_node(&pci_dev->dev, 0);
		if (node == NUMA_NO_NODE) {
		cp_node = cpu_to_node(0);
		if (cp_node == NUMA_NO_NODE)
		cp_node = 0;
		set_dev_node(&pci_dev->dev, cp_node);
		}

		ctrl_info = pqi_alloc_ctrl_info(node);
		if (!ctrl_info) {

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