Hi Mingming, I've noticed you removed the patch reversing locking order of page lock and transaction start from ext4 patch queue. Was this because of that reported performance problem or for some other reason? As far as I've understood that problem has been just in the patch fixing the delalloc mode part so just removing that patch would be enough AFAICT. Anyway, the problem is I have now ordered mode rewrite for JBD2/ext4 which depends on this patch so the question is how to proceed... Should we first fix that delalloc problem (are you looking into that?) or do we merge all the changes and then fixup the delalloc code? Honza -- Jan Kara <jack@xxxxxxx> SUSE Labs, CR -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
