On Mon, Feb 10, 2014 at 12:29:08PM -0500, Don Zickus wrote: > Seeing cacheline statistics is useful by itself. Seeing the callchain > for these cache contentions saves time tracking things down. > > This patch tries to add callchain support. I had to use the generic > interface from a previous patch to output things to stdout easily. > > Other than the displaying the results, collecting the callchain and > merging it was fairly straightforward. > > I used a lot of copying-n-pasting from other builtin tools to get > the intial parameter setup correctly and the automatic reading of > 'symbol_conf.use_callchain' from the data file. > > Hopefully this is all correct. The amount of memory corruption (from the > callchain dynamic array) seems to have dwindled done to nothing. :-)
hum.. report command already has all this.. if we could go the hist_entry way, there'd be no need to reiplement this jirka -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
