Btrfs: mnt_drop_write in ioctl_trans_end
authorSage Weil <sage@newdream.net>
Thu, 11 Dec 2008 21:30:06 +0000 (16:30 -0500)
committerChris Mason <chris.mason@oracle.com>
Thu, 11 Dec 2008 21:30:06 +0000 (16:30 -0500)
Add missing mnt_drop_write to match the mnt_want_write in
btrfs_ioctl_trans_start.

Signed-off-by: Sage Weil <sage@newdream.net>
fs/btrfs/ioctl.c

index 6228b69c2b9392c877d7502c4adf7f6290a0a3a1..69c4a07f5869095148d2d79d3d89baceac29faab 100644 (file)
@@ -1059,6 +1059,8 @@ long btrfs_ioctl_trans_end(struct file *file)
        root->fs_info->open_ioctl_trans--;
        mutex_unlock(&root->fs_info->trans_mutex);
 
+       mnt_drop_write(file->f_path.mnt);
+
 out:
        return ret;
 }