The first patch makes preliminary changes. The second patch imporves the ioctl by substuting ppb->ppb_offset with ppb->reported_map. See, please, per-patch descriptions for details.
--- Maxim Patlasov (2): ploop: push_backup: introduce ppb->reported_map ploop: push_backup: improve ioctl(PLOOP_IOC_PUSH_BACKUP_IO) drivers/block/ploop/push_backup.c | 136 +++++++++++++++++++++++-------------- 1 file changed, 83 insertions(+), 53 deletions(-) -- Signature _______________________________________________ Devel mailing list Devel@openvz.org https://lists.openvz.org/mailman/listinfo/devel