Messages in this thread | | | Date | Mon, 25 May 2015 22:06:07 +0900 | From | Masami Hiramatsu <> | Subject | Re: Re: [RFC PATCH v2 09/15] perf probe: Support $params without debuginfo |
| |
On 2015/05/25 21:46, Arnaldo Carvalho de Melo wrote: > Em Mon, May 25, 2015 at 09:22:50PM +0900, Masami Hiramatsu escreveu: >> Actually, I'm working on the perf-probe cache enhancement (and it will be perf-cache) >> which allows you to cache the result of debuginfo analysis under buildid-cache. >> So, if the build-id is same on remote machines, you can transfer the cache to the >> remote machine and reuse it. > >> This means you don't need debuginfo in the remote machine unless >> you're using the same binary/bpf. > > I think this should read: > > "This means you don't need debuginfo in the remote machine unless you're > using a _different_ binary/bpf"
Oops, right. unless different one, is correct.
> > or, alternatively: > > "This means you don't need debuginfo in the remote machine _as long as_ > you're using the same binary bpf"
Yes, thanks!
> > No? > > - Arnaldo > -- > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ >
-- Masami HIRAMATSU Linux Technology Research Center, System Productivity Research Dept. Center for Technology Innovation - Systems Engineering Hitachi, Ltd., Research & Development Group E-mail: masami.hiramatsu.pt@hitachi.com
| |