I think it’s also worth a mention that as of 2.6.36-rc8 fanotify was disabled (on 12.10.2010) as per [1].
Judging from the fact that it’s promised to be last rc before .36 goes stable, I’d bet it will only be re-enabled in 2.6.37.
On the bright side, it can easily be re-enabled (as of rc8) by applying reverse-patch to [1].

[1] http://git.kernel.org/?p=linux/kernel/git/next/linux-next.git;a=commit;h=7c5347733dcc4ba0bac0baf86d99fae0561f33b7