gnumach/xen net.c block.c [gnumach-1-branch-Xen-branch]

[Samuel Thibault]

CVSROOT:        /cvsroot/hurd
Module name:    gnumach
Branch:         gnumach-1-branch-Xen-branch
Changes by:     Samuel Thibault <sthibaul>      09/02/08 14:17:40

Modified files:
        xen            : net.c block.c 

Log message:
        add barrier to make sure that we do not overwrite data not yet read by 
the other end

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/gnumach/xen/net.c?cvsroot=hurd&only_with_tag=gnumach-1-branch-Xen-branch&r1=1.1.2.39&r2=1.1.2.40
http://cvs.savannah.gnu.org/viewcvs/gnumach/xen/block.c?cvsroot=hurd&only_with_tag=gnumach-1-branch-Xen-branch&r1=1.1.2.17&r2=1.1.2.18