В Mon, 21 Jul 2014 16:51:22 +0300 Timofey Titovets <nefelim...@gmail.com> пишет:
> Zbyszek, thanks for comment, i will work on fixing what you say and > resend patch. > > >> Just completed TODO: > >> * readahead: use BTRFS_IOC_DEFRAG_RANGE instead of BTRFS_IOC_DEFRAG > > > > This is still not an explanation. What is the difference between the > > two? > > I can't explain it, because no i add this todo in TODO list (recursively > todo%) I could not find any previous discussion on systemd list. TODO was added by Lennart. > >> - - readahead: use BTRFS_IOC_DEFRAG_RANGE instead of BTRFS_IOC_DEFRAG > >> ioctl, with START_IO > But as i understand start_io option force write data, without > buffering in memory, to the disk. > may be it have a sacral sense, i ask for comments in btrfs list for > explaration and add explanation to the v3 > _______________________________________________ systemd-devel mailing list systemd-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/systemd-devel