Messages in this thread | | | Date | Sat, 9 Feb 2008 00:05:03 -0800 | From | Andrew Morton <> | Subject | Re: [git pull] latency tracer |
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On Sat, 9 Feb 2008 08:37:56 +0100 Ingo Molnar <mingo@elte.hu> wrote:
> > * Andrew Morton <akpm@linux-foundation.org> wrote: > > > On Fri, 8 Feb 2008 22:45:22 +0100 Ingo Molnar <mingo@elte.hu> wrote: > > > > > Linus, please pull the latency tracer tree from: > > > > > > git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-sched.git > > > > > > Find the shortlog below. > > > > > > This is the latency tracer from -rt > > > > I've never seen any of this code before and googling several of the > > patch titles turns up this email and nothing else. > > there might be some confusion here. Google for "mcount tracing utility" > - there's 2270 hits. There's been 8 full series posted to lkml in the > past month: > > .. > > we renamed the concept to 'ftrace' during pre-merge cleanups, perhaps > that is what caused you to not recognize this? (mcount is a confusing > name and ties it to a gcc feature while there's nothing gcc specific > about this concept.) >
Oh. That clang you heard was a penny dropping.
I'd been kind of ignoring those patches assuming I had a couple more months.
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