ext4: wait for log to commit when umounting

[safe/jmp/linux-2.6] / fs / ext4 / super.c

diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 30476da..8ab0c95 100644 (file)
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -603,10 +603,6 @@ static void ext4_put_super(struct super_block *sb)
        if (sb->s_dirt)
                ext4_commit_super(sb, 1);
 
-       ext4_release_system_zone(sb);
-       ext4_mb_release(sb);
-       ext4_ext_release(sb);
-       ext4_xattr_put_super(sb);
        if (sbi->s_journal) {
                err = jbd2_journal_destroy(sbi->s_journal);
                sbi->s_journal = NULL;
@@ -614,6 +610,12 @@ static void ext4_put_super(struct super_block *sb)
                        ext4_abort(sb, __func__,
                                   "Couldn't clean up the journal");
        }
+
+       ext4_release_system_zone(sb);
+       ext4_mb_release(sb);
+       ext4_ext_release(sb);
+       ext4_xattr_put_super(sb);
+
        if (!(sb->s_flags & MS_RDONLY)) {
                EXT4_CLEAR_INCOMPAT_FEATURE(sb, EXT4_FEATURE_INCOMPAT_RECOVER);
                es->s_state = cpu_to_le16(sbi->s_mount_state);