btrfs: add and use helpers for reading and writing fs_info->generation

[thirdparty/linux.git] / fs / btrfs / sysfs.c

diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c
index e07be193323a3118f4e53562a6d9b862df9ad79f..21ab8b9b62ce1f5c56dd6b6d579354ede9b516fe 100644 (file)
--- a/fs/btrfs/sysfs.c
+++ b/fs/btrfs/sysfs.c
@@ -1201,7 +1201,7 @@ static ssize_t btrfs_generation_show(struct kobject *kobj,
 {
        struct btrfs_fs_info *fs_info = to_fs_info(kobj);
 
-       return sysfs_emit(buf, "%llu\n", fs_info->generation);
+       return sysfs_emit(buf, "%llu\n", btrfs_get_fs_generation(fs_info));
 }
 BTRFS_ATTR(, generation, btrfs_generation_show);