Please don't reply to lustre-devel. Instead, comment in Bugzilla by using the following link: https://bugzilla.lustre.org/show_bug.cgi?id=11469
use PG_lock for pagecache pages and change write rights of user's PTE to protect data being written from concurrent modifications. thus be able to implement zero-copy. This would make the CFS raid patches safe for everyone _______________________________________________ Lustre-devel mailing list [email protected] https://mail.clusterfs.com/mailman/listinfo/lustre-devel
