Btrfs: sysfs: separate kobject and attribute creation
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index c42503c..d29a251 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -2873,10 +2873,22 @@
btrfs_close_extra_devices(fs_devices, 1);
+ ret = btrfs_sysfs_add_fsid(fs_devices, NULL);
+ if (ret) {
+ pr_err("BTRFS: failed to init sysfs fsid interface: %d\n", ret);
+ goto fail_block_groups;
+ }
+
+ ret = btrfs_sysfs_add_device(fs_devices);
+ if (ret) {
+ pr_err("BTRFS: failed to init sysfs device interface: %d\n", ret);
+ goto fail_fsdev_sysfs;
+ }
+
ret = btrfs_sysfs_add_one(fs_info);
if (ret) {
pr_err("BTRFS: failed to init sysfs interface: %d\n", ret);
- goto fail_block_groups;
+ goto fail_fsdev_sysfs;
}
ret = btrfs_init_space_info(fs_info);
@@ -3054,6 +3066,9 @@
fail_sysfs:
btrfs_sysfs_remove_one(fs_info);
+fail_fsdev_sysfs:
+ btrfs_sysfs_remove_fsid(fs_info->fs_devices);
+
fail_block_groups:
btrfs_put_block_group_cache(fs_info);
btrfs_free_block_groups(fs_info);
@@ -3731,6 +3746,7 @@
}
btrfs_sysfs_remove_one(fs_info);
+ btrfs_sysfs_remove_fsid(fs_info->fs_devices);
btrfs_free_fs_roots(fs_info);