diff options
| -rw-r--r-- | fs/nilfs2/super.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/fs/nilfs2/super.c b/fs/nilfs2/super.c index e543eda0d939..9926a1d6d225 100644 --- a/fs/nilfs2/super.c +++ b/fs/nilfs2/super.c @@ -385,13 +385,19 @@ static void nilfs_write_super(struct super_block *sb) static int nilfs_sync_fs(struct super_block *sb, int wait) { + struct nilfs_sb_info *sbi = NILFS_SB(sb); + struct the_nilfs *nilfs = sbi->s_nilfs; int err = 0; - nilfs_write_super(sb); - /* This function is called when super block should be written back */ if (wait) err = nilfs_construct_segment(sb); + + down_write(&nilfs->ns_sem); + if (sb->s_dirt) + nilfs_commit_super(sbi, 1); + up_write(&nilfs->ns_sem); + return err; } |