Enabling OProfile in the OLPC kernels?
jg at laptop.org
Mon Mar 12 16:54:06 EDT 2007
Thank you for your efforts!
On Mon, 2007-03-12 at 16:39 -0400, William Cohen wrote:
> I have been successful in getting OProfile in timer mode to work on a OLPC Beta
> 2 machine. Would it be worthwhile to build the OProfile module in the kernel
> Developers might find it useful to get some system-wide sampling to find
> out where the hot spots are in code. Are there reasons other than space
> constraints that OProfile support is not included in the kernel?
Nope; it has been on our "we'd like to have" list of performance tools
for quite a while.
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