The patch titled
Subject: ocfs2: cluster: use default_groups in kobj_type
has been added to the -mm tree. Its filename is
ocfs2-cluster-use-default_groups-in-kobj_type.patch
This patch should soon appear at
https://ozlabs.org/~akpm/mmots/broken-out/ocfs2-cluster-use-default_groups-in-kobj_type.patch
and later at
https://ozlabs.org/~akpm/mmotm/broken-out/ocfs2-cluster-use-default_groups-in-kobj_type.patch
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------------------------------------------------------
From: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Subject: ocfs2: cluster: use default_groups in kobj_type
There are currently 2 ways to create a set of sysfs files for a kobj_type,
through the default_attrs field, and the default_groups field. Move the
ocfs2 cluster sysfs code to use default_groups field which has been the
preferred way since aa30f47cf666 ("kobject: Add support for default
attribute groups to kobj_type") so that we can soon get rid of the
obsolete default_attrs field.
Link: https://lkml.kernel.org/r/20220106102028.3345634-1-gregkh@xxxxxxxxxxxxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Reviewed-by: Joseph Qi <joseph.qi@xxxxxxxxxxxxxxxxx>
Tested-by: Joseph Qi <joseph.qi@xxxxxxxxxxxxxxxxx>
Cc: Mark Fasheh <mark@xxxxxxxxxx>
Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
Cc: Junxiao Bi <junxiao.bi@xxxxxxxxxx>
Cc: Changwei Ge <gechangwei@xxxxxxx>
Cc: Gang He <ghe@xxxxxxxx>
Cc: Jun Piao <piaojun@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/ocfs2/cluster/masklog.c | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
--- a/fs/ocfs2/cluster/masklog.c~ocfs2-cluster-use-default_groups-in-kobj_type
+++ a/fs/ocfs2/cluster/masklog.c
@@ -120,7 +120,8 @@ static struct mlog_attribute mlog_attrs[
define_mask(KTHREAD),
};
-static struct attribute *mlog_attr_ptrs[MLOG_MAX_BITS] = {NULL, };
+static struct attribute *mlog_default_attrs[MLOG_MAX_BITS] = {NULL, };
+ATTRIBUTE_GROUPS(mlog_default);
static ssize_t mlog_show(struct kobject *obj, struct attribute *attr,
char *buf)
@@ -144,8 +145,8 @@ static const struct sysfs_ops mlog_attr_
};
static struct kobj_type mlog_ktype = {
- .default_attrs = mlog_attr_ptrs,
- .sysfs_ops = &mlog_attr_ops,
+ .default_groups = mlog_default_groups,
+ .sysfs_ops = &mlog_attr_ops,
};
static struct kset mlog_kset = {
@@ -157,10 +158,10 @@ int mlog_sys_init(struct kset *o2cb_kset
int i = 0;
while (mlog_attrs[i].attr.mode) {
- mlog_attr_ptrs[i] = &mlog_attrs[i].attr;
+ mlog_default_attrs[i] = &mlog_attrs[i].attr;
i++;
}
- mlog_attr_ptrs[i] = NULL;
+ mlog_default_attrs[i] = NULL;
kobject_set_name(&mlog_kset.kobj, "logmask");
mlog_kset.kobj.kset = o2cb_kset;
_
Patches currently in -mm which might be from gregkh@xxxxxxxxxxxxxxxxxxx are
ia64-topology-use-default_groups-in-kobj_type.patch
ocfs2-use-default_groups-in-kobj_type.patch
ocfs2-cluster-use-default_groups-in-kobj_type.patch
