On Wed 2014-07-02 11:40:50, Christoph Hellwig wrote: > On Wed, Jul 02, 2014 at 11:55:41AM -0400, Jeff Moyer wrote: > > It's acceptable. > > It's not because it will then also affect other reads going on at the > same time. > > The whole concept of ima is just broken, and if you want to do these > sort of verification they need to happen inside the filesystem and not > above it. ...and doing it at filesystem layer would also permit verification of per-block (64KB? 1MB?) hashes. Reading entire iso image when I run "file foo.iso" is anti-social.. Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>