f2fs: replace ktype default_attrs with default_groups

The kobj_type default_attrs field is being replaced by the
default_groups field. Replace the default_attrs fields in f2fs_sb_ktype
and f2fs_feat_ktype with default_groups. Use the ATTRIBUTE_GROUPS macro
to create f2fs_groups and f2fs_feat_groups.

Fixes: fef4129ec2e6 ("f2fs: fix to be aware discard/preflush/dio command in is_idle()")
Signed-off-by: Kimberly Brown <kimbrownkd@gmail.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

diff --git a/fs/f2fs/sysfs.c b/fs/f2fs/sysfs.c
index fa18488..cb83088 100644 (file)
--- a/fs/f2fs/sysfs.c
+++ b/fs/f2fs/sysfs.c
@@ -517,6 +517,7 @@ static struct attribute *f2fs_attrs[] = {
        ATTR_LIST(current_reserved_blocks),
        NULL,
 };
+ATTRIBUTE_GROUPS(f2fs);
 
 static struct attribute *f2fs_feat_attrs[] = {
 #ifdef CONFIG_FS_ENCRYPTION
@@ -536,6 +537,7 @@ static struct attribute *f2fs_feat_attrs[] = {
        ATTR_LIST(sb_checksum),
        NULL,
 };
+ATTRIBUTE_GROUPS(f2fs_feat);
 
 static const struct sysfs_ops f2fs_attr_ops = {
        .show   = f2fs_attr_show,
@@ -543,7 +545,7 @@ static const struct sysfs_ops f2fs_attr_ops = {
 };
 
 static struct kobj_type f2fs_sb_ktype = {
-       .default_attrs  = f2fs_attrs,
+       .default_groups = f2fs_groups,
        .sysfs_ops      = &f2fs_attr_ops,
        .release        = f2fs_sb_release,
 };
@@ -557,7 +559,7 @@ static struct kset f2fs_kset = {
 };
 
 static struct kobj_type f2fs_feat_ktype = {
-       .default_attrs  = f2fs_feat_attrs,
+       .default_groups = f2fs_feat_groups,
        .sysfs_ops      = &f2fs_attr_ops,
 };