On 18/12/07 12:39 -0500, Chris Ball wrote: > Hi, > > > However, you appear to be correct about the oprofile kernel. > > > $ grep OPROFILE config* > > config-olpc-generic:# CONFIG_OPROFILE is not set > > It is enabled in our kernel: > > -bash-3.2# grep OPROFILE /boot/config-2.6.22-20071204.2.olpc.9679b65c8c5ed6e > CONFIG_OPROFILE=m > > Our kernel config lives in olpc-2.6/arch/i386/configs.
It is indeed there - but oprofile is still having issues. It seems that the sample data that is being written out is invalid (files are filled with only zeros, as far as I can tell) , and opreport spits back errors, consistant with badly formed sample files. We need some people who understand oprofile to take a look at whats happening and diagnose it. Jordan -- Jordan Crouse Systems Software Development Engineer Advanced Micro Devices, Inc. _______________________________________________ Devel mailing list [email protected] http://lists.laptop.org/listinfo/devel
