Hello, so now that necessary patches for ext4 writeback code are merged, I've ported Christoph's patches to fix handling of O_SYNC AIO DIO to current kernel. The patchset survives xfstests run for ext4 & xfs so it should be sane. Since this touches several filesystems (although only ext4 & xfs are non-trivial), the question is who should carry these patches. Maybe Al? But since xfs and ext4 changes are non-trivial, I'd like to have a review from their developers... Honza -- 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