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Date: Mon, 25 May 2015 09:46:38 -0300 From: Arnaldo Carvalho de Melo <acme@...nel.org> To: Masami Hiramatsu <masami.hiramatsu.pt@...achi.com> Cc: He Kuang <hekuang@...wei.com>, wangnan0@...wei.com, paulus@...ba.org, a.p.zijlstra@...llo.nl, mingo@...hat.com, namhyung@...nel.org, jolsa@...nel.org, ast@...mgrid.com, dsahern@...il.com, brendan.d.gregg@...il.com, daniel@...earbox.net, lizefan@...wei.com, linux-kernel@...r.kernel.org Subject: Re: [RFC PATCH v2 09/15] perf probe: Support $params without debuginfo 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" or, alternatively: "This means you don't need debuginfo in the remote machine _as long as_ you're using the same binary bpf" No? - Arnaldo -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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