linux-kernel - [PATCH] dlm: Replace default_attrs in dlm_ktype with default

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Date:   Tue,  7 May 2019 21:48:05 -0400
From:   Kimberly Brown <kimbrownkd@...il.com>
To:     Christine Caulfield <ccaulfie@...hat.com>,
        David Teigland <teigland@...hat.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     cluster-devel@...hat.com, linux-kernel@...r.kernel.org
Subject: [PATCH] dlm: Replace default_attrs in dlm_ktype with default_groups

The kobj_type default_attrs field is being replaced by the
default_groups field, so replace the default_attrs field in dlm_ktype
with default_groups. Use the ATTRIBUTE_GROUPS macro to create
dlm_groups.

Signed-off-by: Kimberly Brown <kimbrownkd@...il.com>
---

This patch depends on a patch in the driver-core tree: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git/commit/?h=driver-core-next&id=aa30f47cf666111f6bbfd15f290a27e8a7b9d854

Greg KH can take this patch through the driver-core tree, or this patch
can wait a release cycle and go through the subsystem's tree, whichever
the subsystem maintainer is more comfortable with.


 fs/dlm/lockspace.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/fs/dlm/lockspace.c b/fs/dlm/lockspace.c
index db43b98c4d64..762f08bb2bf2 100644
--- a/fs/dlm/lockspace.c
+++ b/fs/dlm/lockspace.c
@@ -160,6 +160,7 @@ static struct attribute *dlm_attrs[] = {
 	&dlm_attr_recover_nodeid.attr,
 	NULL,
 };
+ATTRIBUTE_GROUPS(dlm);
 
 static ssize_t dlm_attr_show(struct kobject *kobj, struct attribute *attr,
 			     char *buf)
@@ -189,7 +190,7 @@ static const struct sysfs_ops dlm_attr_ops = {
 };
 
 static struct kobj_type dlm_ktype = {
-	.default_attrs = dlm_attrs,
+	.default_groups = dlm_groups,
 	.sysfs_ops     = &dlm_attr_ops,
 	.release       = lockspace_kobj_release,
 };
-- 
2.17.1