swapfile blocks are now put on a free list and properly reused, so it
no longer grows out of control.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@626 a95241bf-73f2-0310-859d-f6bbb57e9c96
printfs, etc in here. But some bug fixes and better code.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@426 a95241bf-73f2-0310-859d-f6bbb57e9c96