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%) >> - - 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 -- Best regards, Timofey. _______________________________________________ systemd-devel mailing list systemd-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/systemd-devel
