Christoph Hellwig <hch@xxxxxxxxxxxxx> wrote: > AFS never sets a backing_dev_info on it's own and thus uses > &default_backing_dev_info which sets the unplug_io_fn to > default_unplug_io_fn. default_unplug_io_fn is a no-op, and thus > block_sync_page does nothing for AFS. I'm sure I used to require this for when there was a local cache on disk. Maybe things have changed, or maybe I'm misremembering. David - To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
