Error compiling with CONFIG_PROFILING (xenoprof)

["Michael Paesold" <mpaesold@gmx.at>]

A xen-unstable changeset between 9515:d0d3fef37685 and 9576:050ad9813cdb 
broke compiling the kernel with CONFIG_PROFILING=y here. (I have not yet 
tested a later cs.)

There were some changesets regarding xenoprof.
http://xenbits.xensource.com/xen-unstable.hg?cmd=changelog&rev=xenoprof#

Perhaps some of those broke my build. I have disabled CONFIG_PROFILING for 
now because I don't need it currently, but I thought I'd let you know.

Here is the build error:
arch/i386/oprofile/xenoprof.c:315: error: unknown field `set_active' 
specified in initializer
arch/i386/oprofile/xenoprof.c:315: warning: initialization from incompatible 
pointer type
make[1]: *** [arch/i386/oprofile/xenoprof.o] Error 1
make: *** [arch/i386/oprofile] Error 2


That is from linux 2.6.16.1 with xen patched into the kernel from "make 
mkpatches". I can supply the kernel config as well as my kernel source RPM 
to recreate the problem, if that helps.

Best Regards,
Michael Paesold