10.6 compile fix for C++
Merge branch 'master' of https://github.com/zfs-osx/spl
Merge branch 'master' of https://github.com/zfs-osx/spl
Merge branch 'master' of https://github.com/zfs-osx/spl
Merge branch 'master' of https://github.com/zfs-osx/spl
Merge branch 'master' of https://github.com/zfs-osx/spl
Merge branch 'master' of https://github.com/zfs-osx/spl
Merge branch 'master' of https://github.com/zfs-osx/spl
Merge branch 'master' of https://github.com/zfs-osx/spl
Merge branch 'master' of https://github.com/zfs-osx/spl
Merge branch 'master' of https://github.com/zfs-osx/spl
Merge branch 'master' of https://github.com/zfs-osx/spl
Merge branch 'master' of https://github.com/zfs-osx/spl
Correct the mutex padding for 32bit systems