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Thu, 18 May 2023 06:18:09 -0700 (PDT) MIME-Version: 1.0 References: <2d953bd2-6544-3357-1424-fa44731e2bf5@efficios.com> In-Reply-To: <2d953bd2-6544-3357-1424-fa44731e2bf5@efficios.com> Date: Thu, 18 May 2023 09:17:58 -0400 Message-ID: To: Mathieu Desnoyers Cc: lttng-dev@lists.lttng.org Subject: Re: [lttng-dev] Trying to understand use of lttng enable-event --kernel --userspace-probe= X-BeenThere: lttng-dev@lists.lttng.org X-Mailman-Version: 2.1.39 Precedence: list List-Id: LTTng development list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Brian Hutchinson via lttng-dev Reply-To: Brian Hutchinson Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: lttng-dev-bounces@lists.lttng.org Sender: "lttng-dev" T24gV2VkLCBNYXkgMTcsIDIwMjMgYXQgMTI6MDjigK9QTSBNYXRoaWV1IERlc25veWVycwo8bWF0 aGlldS5kZXNub3llcnNAZWZmaWNpb3MuY29tPiB3cm90ZToKPgo+IE9uIDIwMjMtMDUtMTYgMjI6 MTEsIEJyaWFuIEh1dGNoaW5zb24gdmlhIGx0dG5nLWRldiB3cm90ZToKPiA+IEhpLAo+ID4KPiA+ IEknbSB0cnlpbmcgdG8gZmlndXJlIG91dCBob3cgdG8gdXNlIHVwcm9iZXMgd2l0aCBsdHRuZy4K PiA+Cj4gPiBJIGNhbid0IHVzZSBhIG5vcm1hbCB1cHJvYmUgZm9yIGEgbGluZSBudW1iZXIganVz dCB1c2luZyB0aGUgYWRkcmVzcyBJCj4gPiB3YW50IHRvIHByb2JlIG9idGFpbmVkIGZyb20gb2Jq ZHVtcD8gIEFzIGluOgo+ID4KPiA+IGVjaG8gJ3AgL3Vzci9sb2NhbC9iaW4vbXlfYXBwOjB4MmMz YTgnID4+Cj4gPiAvc3lzL2tlcm5lbC9kZWJ1Zy90cmFjaW5nL3Vwcm9iZV9ldmVudHMKPiA+Cj4g PiAuLi4gd2hpY2ggaXNuJ3QgYSBmdW5jdGlvbiBlbnRyeSwgaXQncyBqdXN0IGEgbGluZSBvZiBj b2RlIEkgd2FudCB0byBwcm9iZSBvbi4KPiA+Cj4gPiBUaGlzIGxpbmsgc2F5cyBpdCBoYXMgdG8g YmUgZWxmIG9yIHNkdDoKPiA+IGh0dHBzOi8vbHR0bmcub3JnL21hbi8xL2x0dG5nLWVuYWJsZS1l dmVudC92Mi4xMS8jZG9jLW9wdC0tdXNlcnNwYWNlLXByb2JlCj4gPgo+ID4gU28gY2FuIEkgbm90 IHByb2JlIG9uIGp1c3QgYSBsaW5lIG9mIGNvZGUgYnkgc3BlY2lmeWluZyBhbiBhZGRyZXNzPz8/ Cj4gPgo+ID4gSXQgZG9lc24ndCBsb29rIGxpa2UgdGhlc2UgbWV0aG9kcyBhYm92ZSB3aWxsIGRv IHdoYXQgSSdtIHdhbnRpbmcgdG8KPiA+IGRvLiAgSSd2ZSB0cmllZCB0byBmaW5kIGV4YW1wbGVz IG9mIHVzaW5nIGVuYWJsZS1ldmVudCAtLWtlcm5lbAo+ID4gLS11c2Vyc3BhY2UtcHJvYmU9IGJ1 dCB0aGVyZSBkb2Vzbid0IGFwcGVhciB0byBiZSBtYW55Lgo+ID4KPgo+IFRoZXJlIGFyZSBleGFt cGxlcyBoZXJlOgo+Cj4gaHR0cHM6Ly9sdHRuZy5vcmcvZG9jcy92Mi4xMy8jZG9jLWVuYWJsaW5n LWRpc2FibGluZy1ldmVudHMKCkkgYWRkZWQgYSBmdW5jdGlvbiB0aGF0J3MgY2FsbGVkIHdoZW4g dGhlIGV2ZW50IEkgd2FudCB0byBwcm9iZSBvY2N1cnMuCgpJIHRyaWVkIHRvIGVuYWJsZSB0aGUg ZXZlbnQgd2l0aDoKcm9vdEBsb2NhbGhvc3Q6L3Vzci9sb2NhbC9iaW4jIGx0dG5nIGVuYWJsZS1l dmVudCAtLWtlcm5lbAotLXVzZXJzcGFjZS1wcm9iZT0vdXNyL2xvY2FsL2Jpbi9teV9hcHA6bXlf cHJvYmVfZXZlbnQKRXJyb3I6IE1pc3NpbmcgZXZlbnQgbmFtZShzKS4KCi4uLiBhbmQ6Cgpyb290 QGxvY2FsaG9zdDovdXNyL2xvY2FsL2JpbiMgbHR0bmcgZW5hYmxlLWV2ZW50IC0ta2VybmVsCi0t dXNlcnNwYWNlLXByb2JlPWVsZjovdXNyL2xvY2FsL2Jpbi9teV9hcHA6bXlfcHJvYmVfZXZlbnQK RXJyb3I6IE1pc3NpbmcgZXZlbnQgbmFtZShzKS4KCkkgY2FuIGRvICR7Q1JPU1NfQ09NUElMRX1v YmpkdW1wIC1kIGFuZCB2ZXJpZnkgdGhhdCB0aGUgc3ltYm9sIGFib3ZlCmZvciB0aGUgZnVuY3Rp b24gSSBhZGRlZCBpcyBpbmRlZWQgdGhlcmUuCgpXaGF0IGFtIEkgZG9pbmcgd3Jvbmc/Cgo+Cj4g SW5kZWVkIGluc2VydGluZyBhIGx0dG5nLW1vZHVsZXMgdXByb2JlIHdpdGhpbiBmdW5jdGlvbnMg aXMgbm90Cj4gc3VwcG9ydGVkIGF0IHRoZSBtb21lbnQsIG1haW5seSBiZWNhdXNlIHdlIHByZWZl ciB0byBlcnIgdG93YXJkcyBzYWZldHkKPiBhbmQgZG9uJ3QgaGF2ZSB0aGUgdmFsaWRhdGlvbiBp biBwbGFjZSB0byBwcmV2ZW50IGNvcnJ1cHRpbmcgdGhlCj4gcHJvZ3JhbSdzIGluc3RydWN0aW9u cyBpZiBhbiBlbmQgdXNlciB3b3VsZCB0cnkgdG8gaW5zZXJ0IGEgdXByb2JlIGF0IGFuCj4gYWRk cmVzcyB3aGljaCBpcyBub3QgYW4gaW5zdHJ1Y3Rpb24gYm91bmRhcnkuCj4KPiBTbyB3ZSBvbmx5 IHN1cHBvcnQgaW5zZXJ0aW5nIHVwcm9iZSBvbiBmdW5jdGlvbnMgYW5kIFNEVCBwcm9iZXMgYXQK PiB0aGUgbW9tZW50Lgo+Cj4gVGhhbmtzLAo+Cj4gTWF0aGlldQo+Cj4KPiA+IFRoYW5rcywKPiA+ Cj4gPiBCcmlhbgo+ID4gX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX18KPiA+IGx0dG5nLWRldiBtYWlsaW5nIGxpc3QKPiA+IGx0dG5nLWRldkBsaXN0cy5sdHRu Zy5vcmcKPiA+IGh0dHBzOi8vbGlzdHMubHR0bmcub3JnL2NnaS1iaW4vbWFpbG1hbi9saXN0aW5m by9sdHRuZy1kZXYKPgo+IC0tCj4gTWF0aGlldSBEZXNub3llcnMKPiBFZmZpY2lPUyBJbmMuCj4g aHR0cHM6Ly93d3cuZWZmaWNpb3MuY29tCj4KX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX18KbHR0bmctZGV2IG1haWxpbmcgbGlzdApsdHRuZy1kZXZAbGlzdHMu bHR0bmcub3JnCmh0dHBzOi8vbGlzdHMubHR0bmcub3JnL2NnaS1iaW4vbWFpbG1hbi9saXN0aW5m by9sdHRuZy1kZXYK