On Mon, Aug 21, 2017 at 05:42:27PM +0200, David Sterba wrote: > The superblock is also metadata of the filesystem so the relevant IO > should be tagged as such. We also tag it as high priority, as it's the > last block committed for metadata from a given transaction. Any delays > would effectively block the whole transaction, also blocking any other > operation holding the device_list_mutex. > > Signed-off-by: David Sterba <dsterba@xxxxxxxx> Reviewed-by: Josef Bacik <jbacik@xxxxxx> Thanks, Josef -- 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
