Re: samples lost due to no permanent mapping and no file mapping
William Cohen <[email protected]> Tue, 21 Jul 2020 09:48:48 -0400
| Newsgroups | gmane.linux.oprofile |
|---|---|
| Message-ID | <[email protected]> |
T24gNy8yMC8yMCA5OjAzIFBNLCBKIEx1bWJ5IHdyb3RlOgo+IE9wcm9maWxpbmcgYW4gaW50ZW5z aXZlIHBvc3RncmVzcWwgd29ya2xvYWQgcnVubmluZyBvbiBhIExlbm92byBQNTIgYW5kIGxuaXV4 IGtlcm5lbCA1LjcuNCzCoMKgIEkgc2VlIHZlcnkgaGlnaCBudW1iZXJzIG9mIGJvdGggb2YgdGhl c2UgOiBhcHByb3hpbWF0ZWx5IHR3by10aGlyZHMgb2YgYWxsIHVzZXItc3BhY2Ugc2FtcGxlcyBh cmUgYmVpbmcgbG9zdC7CoCBzZWUgb3BlcmYubG9nIGJlbG93Cj4gCj4gCj4gVGhlIG9wZXJmIGNv bW1hbmQgSSd2ZSB1c2VkIGlzCj4gCj4gb3BlcmYgLS12bWxpbnV4IC9tbnQvYnVsbGJpbGQvbGlu dXgtNS43LjQtYnVsbGFyY2gvdm1saW51eCAtLXNlc3Npb24tZGlyIC90bXAvb3Byb2Zfc2Vzc2lv bi4yMDA3MjAtMTk1MDI0IC0tZXZlbnRzIGNwdV9jbGtfdW5oYWx0ZWQ6MzAwMDAwNDU6dGhyZWFk OjE6MSAtLWNhbGxncmFwaCAtLXNlcGFyYXRlLWNwdSAtLXN5c3RlbS13aWRlCj4gCj4gCj4gYW5k IGl0IHdvcmtzIGJ1dCB0ZWxscyBtZQo+IAo+IFdBUk5JTkc6IExvc3Qgc2FtcGxlcyBkZXRlY3Rl ZCEgU2VlIC90bXAvb3Byb2Zfc2Vzc2lvbi4yMDA3MjAtMTk1MDI0L3NhbXBsZXMvb3BlcmYubG9n IGZvciBkZXRhaWxzLgo+IAo+IAo+IExvd2VyaW5nIHRoZSBzYW1wbGluZyByYXRlIGFzIHN1Z2dl c3RlZCBkb2VzIG5vdCBoZWxwIDrCoCBJIHRyaWVkIHdpdGggYSBjb3VudCBvZiA5OTk5OTk5OSBh bmQgc2FtZSBoaWdoIGxvc3Qgc2FtcGxlcy4KPiAKPiAKPiBJIGFzc3VtZSBvcHJvZmlsZSBzb21l aG93IGlzIHVuYWJsZSB0byBtYXAgdGhlIGluc3RydWN0aW9uIHBvaW50ZXIgb2YgdGhlIGV2ZW50 IHRvIGFueSBwcm9jZXNzP8KgwqDCoMKgwqAgSG93IGRvZXMgaXQgZG8gdGhpcz8gSXMgdGhlcmUg YW55IHNldHRpbmcgb3IgY29udHJvbCBvciBoaW50IHRoYXQgSSBjYW4gc2V0IHRvIGhlbHAgaXQ/ wqDCoMKgwqAgb3IgLMKgIGZhaWxpbmcgdGhhdCzCoCBpcyB0aGVyZSBhbnkgd2F5IEkgY2FuIGFz ayBvcHJlcG9ydCB0byBnaXZlIG1lIHRoZSByZXN1bHRzIGFzIHJhdyBpbnN0cnVjdGlvbiBhZGRy ZXNzZXM/Cj4gCj4gCj4gSGVscCEKCkhpLAoKV2hpY2ggdmVyc2lvbiBvZiBvcHJvZmlsZSB3YXMg YmVpbmcgdXNlZD8gIEkganVzdCBkaWQgYSByZWxlYXNlIG9mIG9wcm9maWxlLTEuNC4wIGl0IGhh cyBjb21taXQgW2EzNzQyZl06CgpVc2UgdGhlIG1tYXAgb2Zmc2V0IHRvIGNvcnJlY3RseSBjb21w dXRlIHRoZSBJUCBsb2NhdGlvbiBpbiBhIGZpbGUKCk5ld2VyIHZlcnNpb25zIG9mIGJpbnV0aWxz IGFyZSBub3cgbm93IHNwbGl0dGluZyB0aGUgZmlsZSBpbnRvCm11bHRpcGxlIG1tYXAgbG9hZHMu IFRoZSBhc3N1bXB0aW9uIHRoYXQgdGhlIG1tYXAgZm9yIHRoZSBleGVjdXRhYmxlCmNvZGUgaW4g dGhlIGZpbGUgc3RhcnRzIGF0IHRoZSBiZWdpbm5pbmcgb2YgdGhlIGZpbGUgKHRoYXQgdGhlIGZp bGUKb2Zmc2V0IGlzIGFsd2F5cyB6ZXJvKSBpcyBubyBsb25nZXIgdHJ1ZS4gVGhlIGNvbXB1dGF0 aW9uIHRvIGNvbnZlcnQKdGhlIElQIGFkZHJlc3MgaW50byBhbiBvZmZzZXQgbmVlZHMgdG8gYWxz byB1c2UgdGhlIG9mZnNldC4KCkkgd29uZGVyIGlmIG1heWJlIHRoYXQgYSBudW1iZXIgb2YgdGhl IHNhbXBsZXMgbWlnaHQgYmUgZGlzY2FyZGVkIGJlY2F1c2UgdGhleSBhcmUgbm90IGJlaW5nIG1h cHBlZCB0byByZWFzb25hYmxlIGxvY2F0aW9ucyBpbiBleGVjdXRhYmxlcy4KCkNvdWxkIHlvdSBn aXZlIHRoYXQgbmV3IHJlbGVhc2Ugb2Ygb3Byb2ZpbGUgYSB0cnk/CgotV2lsbAo+IAo+IAo+IENo ZWVycyzCoCBKb2huIEx1bWJ5Cj4gCj4gX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX18KPiAKPiBQcm9maWxpbmcgc3RhcnRlZCBhdCBNb24g SnVsIDIwIDE5OjUwOjI0IDIwMjAKPiBQcm9maWxpbmcgc3RvcHBlZCBhdCBNb24gSnVsIDIwIDE5 OjUxOjI1IDIwMjAKPiAKPiAtLSBPUHJvZmlsZS9vcGVyZiBTdGF0aXN0aWNzIC0tCj4gTnIuIG5v bi1iYWNrdHJhY2Ugc2FtcGxlczogOTQzNQo+IE5yLiBrZXJuZWwgc2FtcGxlczogMTkyNAo+IE5y LiB1c2VyIHNwYWNlIHNhbXBsZXM6IDc1MTEKPiBOci4gc2FtcGxlcyBsb3N0IGR1ZSB0byBzYW1w bGUgYWRkcmVzcyBub3QgaW4gZXhwZWN0ZWQgcmFuZ2UgZm9yIGRvbWFpbjogMAo+IE5yLiBsb3N0 IGtlcm5lbCBzYW1wbGVzOiAwCj4gTnIuIHNhbXBsZXMgbG9zdCBkdWUgdG8gc2FtcGxlIGZpbGUg b3BlbiBmYWlsdXJlOiAwCj4gTnIuIHNhbXBsZXMgbG9zdCBkdWUgdG8gbm8gcGVybWFuZW50IG1h cHBpbmc6IDQ5NjcKPiBOci4gdXNlciBjb250ZXh0IGtlcm5lbCBzYW1wbGVzIGxvc3QgZHVlIHRv IG5vIGFwcCBpbmZvIGF2YWlsYWJsZTogMAo+IE5yLiB1c2VyIHNhbXBsZXMgbG9zdCBkdWUgdG8g bm8gYXBwIGluZm8gYXZhaWxhYmxlOiAwCj4gTnIuIGJhY2t0cmFjZXMgc2tpcHBlZCBkdWUgdG8g bm8gZmlsZSBtYXBwaW5nOiA0OTY3Cj4gTnIuIGh5cGVydmlzb3Igc2FtcGxlcyBkcm9wcGVkIGR1 ZSB0byBhZGRyZXNzIG91dC1vZi1yYW5nZTogMAo+IE5yLiBzYW1wbGVzIGxvc3QgcmVwb3J0ZWQg YnkgcGVyZl9ldmVudHMga2VybmVsOiAwCj4gCj4gCj4gCj4gX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX18KPiBvcHJvZmlsZS1saXN0IG1haWxpbmcgbGlzdAo+ IG9wcm9maWxlLWxpc3RAbGlzdHMuc291cmNlZm9yZ2UubmV0Cj4gaHR0cHM6Ly9saXN0cy5zb3Vy Y2Vmb3JnZS5uZXQvbGlzdHMvbGlzdGluZm8vb3Byb2ZpbGUtbGlzdAoKCgpfX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpvcHJvZmlsZS1saXN0IG1haWxpbmcg bGlzdApvcHJvZmlsZS1saXN0QGxpc3RzLnNvdXJjZWZvcmdlLm5ldApodHRwczovL2xpc3RzLnNv dXJjZWZvcmdlLm5ldC9saXN0cy9saXN0aW5mby9vcHJvZmlsZS1saXN0Cg==