Commit 333260d8 authored by Yuyu Li's avatar Yuyu Li Committed by Chengchang Tang
Browse files

RDMA/hns: Modify debugfs name 

maillist inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/IB1I99
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git/commit/?id=370a9351bf84afc5a56a3f02ba3805bbfcb53c32



----------------------------------------------------------------------

The sub-directory of hns_roce debugfs is named after the device's
kernel name currently, but it will be inconvenient to use when
the device is renamed.

Modify the name to pci name as users can always easily find the
correspondence between an RDMA device and its pci name.

Fixes: db90f001 ("RDMA/hns: Support SW stats with debugfs")
Signed-off-by: default avatarYuyu Li <liyuyu6@huawei.com>
Signed-off-by: default avatarJunxian Huang <huangjunxian6@hisilicon.com>
Link: https://patch.msgid.link/20241024124000.2931869-4-huangjunxian6@hisilicon.com


Signed-off-by: default avatarLeon Romanovsky <leon@kernel.org>
Signed-off-by: default avatarXinghai Cen <cenxinghai@h-partners.com>
parent c4826c1b

drivers/infiniband/hw/hns/hns_roce_debugfs.c

+2 −1
Original line number Diff line number Diff line
@@ -5,6 +5,7 @@ 


#include <linux/debugfs.h>

#include <linux/device.h>

#include <linux/pci.h>



#include "hns_roce_device.h"

#include "hns_roce_common.h"
@@ -489,7 +490,7 @@ void hns_roce_register_debugfs(struct hns_roce_dev *hr_dev) 
{

	struct hns_roce_dev_debugfs *dbgfs = &hr_dev->dbgfs;



	dbgfs->root = debugfs_create_dir(dev_name(&hr_dev->ib_dev.dev),

	dbgfs->root = debugfs_create_dir(pci_name(hr_dev->pci_dev),

					 hns_roce_dbgfs_root);



	if (hr_dev->caps.flags & HNS_ROCE_CAP_FLAG_DCA_MODE)