On Thu, Apr 06, 2017 at 11:22:52AM +0800, Anand Jain wrote: > The last consumer of nobarriers is removed by the commit [1] and sync > won't fail with EOPNOTSUPP anymore. Thus, now when write cache is write > through it just return success without actually transpiring such a > request to the block device/lun. > > [1] > commit b25de9d6da49b1a8760a89672283128aa8c78345 > block: remove BIO_EOPNOTSUPP > > And, as the device/lun write cache state may change dynamically saving > such as state won't help either. So deleting the member nobarriers. > > Signed-off-by: Anand Jain <anand.jain@xxxxxxxxxx> Reviewed-by: David Sterba <dsterba@xxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
