Em Wed, Dec 11, 2013 at 02:36:12PM +0200, Alexander Shishkin escreveu: > Hi, > > This patchset adds support for Intel Processor Trace (PT) extension [1] of > Intel Architecture that allows the capture of information about software > execution flow, to the perf kernel and userspace infrastructure. We > provide an abstraction for it called "itrace" for "instruction > trace" ([2]).
Nice stuff! And big patchset, I'll start by cherry picking the tooling chunks that I find OK, will then comment on whatever is left. While that happens I'm sure the new kernel bits will be discussed. - Arnaldo -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
