From: Oleg Drokin <green@linuxhacker.ru>
Date: Thu, 21 May 2015 19:32:07 +0000 (-0400)
Subject: staging/lustre: move /proc/fs/lustre/devices to debugfs
X-Git-Tag: v4.2-rc1~88^2~490
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=4361a048743f900bb0710bd7cb36a650d7bef93a;p=karo-tx-linux.git

staging/lustre: move /proc/fs/lustre/devices to debugfs

the devices file prints out status information about all
obd devices in the system in human readable form.

Signed-off-by: Dmitry Eremin <dmitry.eremin@intel.com>
Signed-off-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/lustre/lustre/obdclass/linux/linux-module.c b/drivers/staging/lustre/lustre/obdclass/linux/linux-module.c
index 72113a915298..03a982a9309f 100644
--- a/drivers/staging/lustre/lustre/obdclass/linux/linux-module.c
+++ b/drivers/staging/lustre/lustre/obdclass/linux/linux-module.c
@@ -407,7 +407,7 @@ static int obd_device_list_open(struct inode *inode, struct file *file)
 		return rc;
 
 	seq = file->private_data;
-	seq->private = PDE_DATA(inode);
+	seq->private = inode->i_private;
 
 	return 0;
 }
@@ -467,12 +467,7 @@ int class_procfs_init(void)
 		kobject_put(lustre_kobj);
 		goto out;
 	}
-
-	rc = lprocfs_seq_create(proc_lustre_root, "devices", 0444,
-				&obd_device_list_fops, NULL);
 out:
-	if (rc)
-		CERROR("error adding /proc/fs/lustre/devices file\n");
 	return rc;
 }