From mboxrd@z Thu Jan 1 00:00:00 1970 From: Milian Wolff Subject: Re: [PATCH] perf trace: Add support for printing call chains on sys_exit events. Date: Sat, 09 Apr 2016 13:38:48 +0200 Message-ID: <6162029.GvZZdvIglj@agathebauer> References: <1460115255-17648-1-git-send-email-milian.wolff@kdab.com> <20160408175754.GB25165@kernel.org> Mime-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart1554246.nprYBeHWEN"; micalg="sha1"; protocol="application/pkcs7-signature" Return-path: Received: from mail.kdab.com ([176.9.126.58]:38246 "EHLO mail.kdab.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753234AbcDILjE (ORCPT ); Sat, 9 Apr 2016 07:39:04 -0400 In-Reply-To: <20160408175754.GB25165@kernel.org> Sender: linux-perf-users-owner@vger.kernel.org List-ID: To: Arnaldo Carvalho de Melo Cc: linux-perf-users@vger.kernel.org, Jiri Olsa --nextPart1554246.nprYBeHWEN Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="us-ascii" On Freitag, 8. April 2016 14:57:54 CEST Arnaldo Carvalho de Melo wrote: > Em Fri, Apr 08, 2016 at 01:34:15PM +0200, Milian Wolff escreveu: > > Now, one can print the call chain for every encountered sys_exit >=20 > > event, e.g.: > You mixed up multiple changes in one single patch, I'll break it down > while testing, and before pushing upstream. Cool, thanks a lot Arnaldo. I'm also interested to see how you break it up,= =20 apparently you handle this differently to the projects I work on so far. I= =20 guess you want the "pass `FILE* fp` to `perf_evsel__print_ip`" as one chunk= =20 and then actually using it in a second patch? Or are there even more steps = you=20 can split this into? Thanks =2D-=20 Milian Wolff | milian.wolff@kdab.com | Software Engineer KDAB (Deutschland) GmbH&Co KG, a KDAB Group company Tel: +49-30-521325470 KDAB - The Qt Experts --nextPart1554246.nprYBeHWEN Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Disposition: attachment; filename="smime.p7s" Content-Transfer-Encoding: base64 MIAGCSqGSIb3DQEHAqCAMIACAQExCzAJBgUrDgMCGgUAMIAGCSqGSIb3DQEHAQAAoIIUdzCCBGYw ggNOoAMCAQICEFEmCpMc4n+cw6VfeeByroIwDQYJKoZIhvcNAQEFBQAwgZMxCzAJBgNVBAYTAlVT MQswCQYDVQQIEwJVVDEXMBUGA1UEBxMOU2FsdCBMYWtlIENpdHkxHjAcBgNVBAoTFVRoZSBVU0VS VFJVU1QgTmV0d29yazEhMB8GA1UECxMYaHR0cDovL3d3dy51c2VydHJ1c3QuY29tMRswGQYDVQQD ExJVVE4gLSBEQVRBQ29ycCBTR0MwHhcNMDUwNjA3MDgwOTEwWhcNMTkwNjI0MTkwNjMwWjBvMQsw CQYDVQQGEwJTRTEUMBIGA1UEChMLQWRkVHJ1c3QgQUIxJjAkBgNVBAsTHUFkZFRydXN0IEV4dGVy bmFsIFRUUCBOZXR3b3JrMSIwIAYDVQQDExlBZGRUcnVzdCBFeHRlcm5hbCBDQSBSb290MIIBIjAN BgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAt/caM+byAAQtOeBOW+0fvGwPzbX6I7bO3psRM5ek 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