Hi, /me ready to present patches for testing (nor review). The primary goal - the futexes code is rewrited, Giant removed. head: http://people.freebsd.org/~timur/dchagin/mega-head.linux.patch stable/7: http://people.freebsd.org/~timur/dchagin/mega-st7.linux.patch Please, test and report any problems. thnx! -- Have fun! chd