Update futex code to faster method for blocking
authorKevin Klues <klueska@cs.berkeley.edu>
Tue, 30 Jul 2013 00:18:12 +0000 (17:18 -0700)
committerKevin Klues <klueska@cs.berkeley.edu>
Tue, 30 Jul 2013 00:18:12 +0000 (17:18 -0700)
commitc86646a01a6c606b8f87bfa291c70923b6081553
tree8aa9bdfa5ad1ef67ed077ab5d49755dde012955b
parentaf662d38a07f2956dbd3f99936f110f2320510ed
Update futex code to faster method for blocking

This method has proven to be significantly faster when using the 2LS
futex code in the context of lithe.  I ported it over from the futex
code I wrote for lithe as the 2LS.
user/pthread/futex.c